USPC Patent Classifications

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Class 74 machine element or mechanism
uspcdescription
74/1R74 machine element or mechanism/(1r) miscellaneous
74/1SS74 machine element or mechanism/(1r) miscellaneous (1ss) high frequency vibratory devices
74/1.574 machine element or mechanism/(1.5) escapements
74/274 machine element or mechanism/(2) automatic operation or control (e.g., trips)
74/374 machine element or mechanism/(2) automatic operation or control (e.g., trips) (3) speed controlled
74/3.274 machine element or mechanism/(2) automatic operation or control (e.g., trips) (3) speed controlled (3.2) valve gear trips (e.g., steam engine "corliss" type)
74/3.574 machine element or mechanism/(2) automatic operation or control (e.g., trips) (3.5) retarded
74/3.5274 machine element or mechanism/(2) automatic operation or control (e.g., trips) (3.5) retarded (3.52) plural, sequential, trip actuations
74/3.5474 machine element or mechanism/(2) automatic operation or control (e.g., trips) (3.5) retarded (3.54) clock train
74/3.5674 machine element or mechanism/(2) automatic operation or control (e.g., trips) (3.5) retarded (3.54) clock train (3.56) winding knob trip (e.g., alarm mechanism)
74/474 machine element or mechanism/(2) automatic operation or control (e.g., trips) (4) hit and miss
74/5R74 machine element or mechanism/(5r) gyroscopes
74/5.174 machine element or mechanism/(5r) gyroscopes (5.1) with caging or parking means
74/5.1274 machine element or mechanism/(5r) gyroscopes (5.1) with caging or parking means (5.12) rotor spin and cage release type
74/5.1474 machine element or mechanism/(5r) gyroscopes (5.1) with caging or parking means (5.14) and resetting means
74/5.274 machine element or mechanism/(5r) gyroscopes (5.2) with gimbal lock preventing means
74/5.2274 machine element or mechanism/(5r) gyroscopes (5.22) combined
74/5.3474 machine element or mechanism/(5r) gyroscopes (5.34) multiple gyroscopes
74/5.3774 machine element or mechanism/(5r) gyroscopes (5.34) multiple gyroscopes (5.37) with rotor drives
74/5.474 machine element or mechanism/(5r) gyroscopes (5.4) gyroscope control
74/5.4174 machine element or mechanism/(5r) gyroscopes (5.4) gyroscope control (5.41) erecting
74/5.4274 machine element or mechanism/(5r) gyroscopes (5.4) gyroscope control (5.41) erecting (5.42) by plural diverse forces
74/5.4374 machine element or mechanism/(5r) gyroscopes (5.4) gyroscope control (5.41) erecting (5.43) by jet
74/5.4474 machine element or mechanism/(5r) gyroscopes (5.4) gyroscope control (5.41) erecting (5.44) by weight
74/5.4574 machine element or mechanism/(5r) gyroscopes (5.4) gyroscope control (5.41) erecting (5.45) by friction
74/5.4674 machine element or mechanism/(5r) gyroscopes (5.4) gyroscope control (5.41) erecting (5.46) by magnetic field
74/5.4774 machine element or mechanism/(5r) gyroscopes (5.4) gyroscope control (5.41) erecting (5.47) by motor torque
74/5.574 machine element or mechanism/(5r) gyroscopes (5.4) gyroscope control (5.5) damping
74/5.6R74 machine element or mechanism/(5r) gyroscopes (5.6r) with pick off
74/5.6A74 machine element or mechanism/(5r) gyroscopes (5.6r) with pick off (5.6a) optical
74/5.6B74 machine element or mechanism/(5r) gyroscopes (5.6r) with pick off (5.6b) pneumatic
74/5.6C74 machine element or mechanism/(5r) gyroscopes (5.6r) with pick off (5.6c) conducting liquid
74/5.6D74 machine element or mechanism/(5r) gyroscopes (5.6r) with pick off (5.6d) electrical
74/5.6E74 machine element or mechanism/(5r) gyroscopes (5.6r) with pick off (5.6e) electrical and magnetic
74/5.774 machine element or mechanism/(5r) gyroscopes (5.7) with rotor drive
74/5.874 machine element or mechanism/(5r) gyroscopes (5.8) vertical gyroscopes
74/5.974 machine element or mechanism/(5r) gyroscopes (5.9) horizontal gyroscopes
74/5F74 machine element or mechanism/(5r) gyroscopes (5f) flexure hinges for gyros
74/5.9574 machine element or mechanism/(5r) gyroscopes (5.95) flywheel structure
74/674 machine element or mechanism/(6) engine starters
74/7R74 machine element or mechanism/(6) engine starters (7r) automatic
74/7A74 machine element or mechanism/(6) engine starters (7r) automatic (7a) separate power mesher
74/7B74 machine element or mechanism/(6) engine starters (7r) automatic (7b) holders
74/7C74 machine element or mechanism/(6) engine starters (7r) automatic (7c) clutch connection
74/7D74 machine element or mechanism/(6) engine starters (7r) automatic (7d) worm and wheel
74/7E74 machine element or mechanism/(6) engine starters (7r) automatic (7e) reduction gearing
74/874 machine element or mechanism/(6) engine starters (8) radial meshing
74/974 machine element or mechanism/(6) engine starters (9) cam operated
74/10R74 machine element or mechanism/(10r) shaft operators (radio tuner type)
74/10.174 machine element or mechanism/(10r) shaft operators (radio tuner type) (10.1) preselected position
74/10.1574 machine element or mechanism/(10r) shaft operators (radio tuner type) (10.1) preselected position (10.15) step by step
74/10.274 machine element or mechanism/(10r) shaft operators (radio tuner type) (10.1) preselected position (10.2) rotatable stop and projectable abutment
74/10.2274 machine element or mechanism/(10r) shaft operators (radio tuner type) (10.1) preselected position (10.22) digital dial type
74/10.2774 machine element or mechanism/(10r) shaft operators (radio tuner type) (10.1) preselected position (10.27) plural operator
74/10.2974 machine element or mechanism/(10r) shaft operators (radio tuner type) (10.1) preselected position (10.27) plural operator (10.29) cam and follower
74/10.3174 machine element or mechanism/(10r) shaft operators (radio tuner type) (10.1) preselected position (10.27) plural operator (10.29) cam and follower (10.31) adjustable cam
74/10.3374 machine element or mechanism/(10r) shaft operators (radio tuner type) (10.1) preselected position (10.27) plural operator (10.29) cam and follower (10.31) adjustable cam (10.33) sliding operator
74/10.3574 machine element or mechanism/(10r) shaft operators (radio tuner type) (10.1) preselected position (10.27) plural operator (10.29) cam and follower (10.35) adjustable follower
74/10.3774 machine element or mechanism/(10r) shaft operators (radio tuner type) (10.1) preselected position (10.27) plural operator (10.29) cam and follower (10.35) adjustable follower (10.37) sliding operator
74/10.3974 machine element or mechanism/(10r) shaft operators (radio tuner type) (10.1) preselected position (10.27) plural operator (10.39) rack and pinion
74/10.4174 machine element or mechanism/(10r) shaft operators (radio tuner type) (10.1) preselected position (10.41) with detent or clicker
74/10.4574 machine element or mechanism/(10r) shaft operators (radio tuner type) (10.45) plural shafts
74/10.574 machine element or mechanism/(10r) shaft operators (radio tuner type) (10.5) plural speed
74/10.5274 machine element or mechanism/(10r) shaft operators (radio tuner type) (10.5) plural speed (10.52) planetary
74/10.5474 machine element or mechanism/(10r) shaft operators (radio tuner type) (10.5) plural speed (10.54) separate operators
74/10.674 machine element or mechanism/(10r) shaft operators (radio tuner type) (10.6) cam and follower
74/10.774 machine element or mechanism/(10r) shaft operators (radio tuner type) (10.7) tensioned flexible operator
74/10.874 machine element or mechanism/(10r) shaft operators (radio tuner type) (10.8) gear drive
74/10.8574 machine element or mechanism/(10r) shaft operators (radio tuner type) (10.8) gear drive (10.85) worm or screw
74/10.974 machine element or mechanism/(10r) shaft operators (radio tuner type) (10.9) lever and linkage drive
74/10A74 machine element or mechanism/(10r) shaft operators (radio tuner type) (10a) remote control
74/813R74 machine element or mechanism/(813r) rotary member or shaft indexing, e.g., tool or work turret
74/81474 machine element or mechanism/(813r) rotary member or shaft indexing, e.g., tool or work turret (814) with safety device or drive disconnect
74/81574 machine element or mechanism/(813r) rotary member or shaft indexing, e.g., tool or work turret (815) with locating point adjusting
74/81674 machine element or mechanism/(813r) rotary member or shaft indexing, e.g., tool or work turret (816) preselected indexed position
74/81774 machine element or mechanism/(813r) rotary member or shaft indexing, e.g., tool or work turret (816) preselected indexed position (817) sequential
74/81874 machine element or mechanism/(813r) rotary member or shaft indexing, e.g., tool or work turret (816) preselected indexed position (817) sequential (818) skip position
74/81974 machine element or mechanism/(813r) rotary member or shaft indexing, e.g., tool or work turret (816) preselected indexed position (817) sequential (819) held by torque
74/82074 machine element or mechanism/(813r) rotary member or shaft indexing, e.g., tool or work turret (816) preselected indexed position (817) sequential (820) geneva or multilated gear drive
74/82174 machine element or mechanism/(813r) rotary member or shaft indexing, e.g., tool or work turret (816) preselected indexed position (817) sequential (821) velocity control
74/82274 machine element or mechanism/(813r) rotary member or shaft indexing, e.g., tool or work turret (816) preselected indexed position (817) sequential (822) interlocked rotator and brake
74/82374 machine element or mechanism/(813r) rotary member or shaft indexing, e.g., tool or work turret (816) preselected indexed position (817) sequential (822) interlocked rotator and brake (823) diverse-type brakes
74/82474 machine element or mechanism/(813r) rotary member or shaft indexing, e.g., tool or work turret (816) preselected indexed position (817) sequential (822) interlocked rotator and brake (823) diverse-type brakes (824) with axially acting friction brake
74/82574 machine element or mechanism/(813r) rotary member or shaft indexing, e.g., tool or work turret (825) plural operators or input drives
74/82674 machine element or mechanism/(813r) rotary member or shaft indexing, e.g., tool or work turret (826) with means to axially shift shaft
74/82774 machine element or mechanism/(813r) rotary member or shaft indexing, e.g., tool or work turret (827) single revolution input effects desired fractional output
74/813C74 machine element or mechanism/(813r) rotary member or shaft indexing, e.g., tool or work turret (813c) control means
74/813L74 machine element or mechanism/(813r) rotary member or shaft indexing, e.g., tool or work turret (813l) locking means
74/1174 machine element or mechanism/(11) power take-off
74/1274 machine element or mechanism/(11) power take-off (12) speedometer
74/1374 machine element or mechanism/(11) power take-off (13) wheel take-off
74/1474 machine element or mechanism/(11) power take-off (13) wheel take-off (14) wheel bed type
74/1574 machine element or mechanism/(11) power take-off (13) wheel take-off (15) supported pulley
74/15.274 machine element or mechanism/(11) power take-off (15.2) plural take-off shafts
74/15.474 machine element or mechanism/(11) power take-off (15.4) with independent change speed gearing
74/15.674 machine element or mechanism/(11) power take-off (15.6) from shaft extension
74/15.6374 machine element or mechanism/(11) power take-off (15.6) from shaft extension (15.63) prime mover shaft, e.g., crank shaft
74/15.6674 machine element or mechanism/(11) power take-off (15.6) from shaft extension (15.66) change speed transmission shaft
74/15.6974 machine element or mechanism/(11) power take-off (15.6) from shaft extension (15.69) vehicle propeller shaft
74/15.874 machine element or mechanism/(11) power take-off (15.8) intermediate ends of power transmitting line
74/15.8274 machine element or mechanism/(11) power take-off (15.8) intermediate ends of power transmitting line (15.82) vehicle propulsion transmitting line
74/15.8474 machine element or mechanism/(11) power take-off (15.8) intermediate ends of power transmitting line (15.82) vehicle propulsion transmitting line (15.84) between prime mover shaft and transmission
74/15.8674 machine element or mechanism/(11) power take-off (15.8) intermediate ends of power transmitting line (15.82) vehicle propulsion transmitting line (15.86) drive from transmission gear
74/15.8874 machine element or mechanism/(11) power take-off (15.8) intermediate ends of power transmitting line (15.82) vehicle propulsion transmitting line (15.88) between transmission and propeller shaft
74/1674 machine element or mechanism/(16) power tables and stands
74/1774 machine element or mechanism/(17) washer and wringer
74/17.574 machine element or mechanism/(17.5) full stroke mechanism
74/17.874 machine element or mechanism/(17.8) motion transfer through imperforate flexible seal
74/1874 machine element or mechanism/(18) flexible sealing diaphragm attached to moving rod and to casing
74/18.174 machine element or mechanism/(18) flexible sealing diaphragm attached to moving rod and to casing (18.1) pivoting or nutating rod
74/18.274 machine element or mechanism/(18) flexible sealing diaphragm attached to moving rod and to casing (18.2) longitudinally reciprocating rod
74/82874 machine element or mechanism/(828) alternating-motion driven device with means during operation to adjust stroke
74/82974 machine element or mechanism/(828) alternating-motion driven device with means during operation to adjust stroke (829) constant length stroke with means to displace end limits
74/83074 machine element or mechanism/(828) alternating-motion driven device with means during operation to adjust stroke (829) constant length stroke with means to displace end limits (830) cyclical displacement responsive to the alternating-motion
74/83174 machine element or mechanism/(828) alternating-motion driven device with means during operation to adjust stroke (831) stroke adjustable to zero and/or reversible in phasing
74/83274 machine element or mechanism/(828) alternating-motion driven device with means during operation to adjust stroke (831) stroke adjustable to zero and/or reversible in phasing (832) plural driving means to jointly drive the driven device
74/83374 machine element or mechanism/(828) alternating-motion driven device with means during operation to adjust stroke (831) stroke adjustable to zero and/or reversible in phasing (833) device driven from selected points on oscillating link
74/83474 machine element or mechanism/(828) alternating-motion driven device with means during operation to adjust stroke (831) stroke adjustable to zero and/or reversible in phasing (834) driving lever with adjustable pivot point
74/83574 machine element or mechanism/(828) alternating-motion driven device with means during operation to adjust stroke (831) stroke adjustable to zero and/or reversible in phasing (835) eccentric and strap drive, shiftable eccentric
74/83674 machine element or mechanism/(828) alternating-motion driven device with means during operation to adjust stroke (831) stroke adjustable to zero and/or reversible in phasing (835) eccentric and strap drive, shiftable eccentric (836) changing the extent of eccentricity
74/83774 machine element or mechanism/(828) alternating-motion driven device with means during operation to adjust stroke (831) stroke adjustable to zero and/or reversible in phasing (837) crank pin drive, shiftable pin
74/83874 machine element or mechanism/(828) alternating-motion driven device with means during operation to adjust stroke (831) stroke adjustable to zero and/or reversible in phasing (838) cam and follower drive
74/83974 machine element or mechanism/(828) alternating-motion driven device with means during operation to adjust stroke (831) stroke adjustable to zero and/or reversible in phasing (838) cam and follower drive (839) axial-type cam (e.g., wabbler type)
74/84074 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure
74/84174 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (841) screw and nut adjusting means
74/84274 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (842) rack and pinion adjusting means
74/2074 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (20) oscillating to reciprocating and alternating rotary
74/2174 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (21) oscillating to reciprocating and intermittent rotary
74/22R74 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (22r) rotary to reciprocating and rotary
74/22A74 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (22r) rotary to reciprocating and rotary (22a) rotary to reciprocating or rotary
74/2374 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (23) rotary to reciprocating and alternating rotary
74/2474 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (24) rotary to reciprocating and intermittent rotary
74/2574 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (25) rotary to or from reciprocating or oscillating
74/2674 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (25) rotary to or from reciprocating or oscillating (26) head motions
74/2774 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (25) rotary to or from reciprocating or oscillating (27) reciprocating carriage motions
74/2874 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (25) rotary to or from reciprocating or oscillating (27) reciprocating carriage motions (28) phonograph type
74/2974 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (25) rotary to or from reciprocating or oscillating (29) rack and pinion type
74/3074 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (25) rotary to or from reciprocating or oscillating (29) rack and pinion type (30) shifting rack
74/3174 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (25) rotary to or from reciprocating or oscillating (29) rack and pinion type (31) shiftable pinion
74/3274 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (25) rotary to or from reciprocating or oscillating (29) rack and pinion type (32) segmental pinion
74/3374 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (25) rotary to or from reciprocating or oscillating (29) rack and pinion type (33) alternately rotated pinion
74/3474 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (25) rotary to or from reciprocating or oscillating (29) rack and pinion type (34) clutchable gears
74/3574 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (25) rotary to or from reciprocating or oscillating (29) rack and pinion type (34) clutchable gears (35) bevel
74/3674 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (25) rotary to or from reciprocating or oscillating (36) overcoming dead center
74/3774 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (25) rotary to or from reciprocating or oscillating (37) belt or chain carried member
74/3874 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (25) rotary to or from reciprocating or oscillating (38) crank, lever, toggle, and slide
74/3974 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (25) rotary to or from reciprocating or oscillating (39) crank, lazy-tong, and slide
74/4074 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (25) rotary to or from reciprocating or oscillating (40) crank, pitman, lever, and slide
74/4174 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (25) rotary to or from reciprocating or oscillating (40) crank, pitman, lever, and slide (41) pump jack type
74/4274 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (25) rotary to or from reciprocating or oscillating (42) crank, pitman, and lever
74/4374 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (25) rotary to or from reciprocating or oscillating (42) crank, pitman, and lever (43) multiple levers
74/4474 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (25) rotary to or from reciprocating or oscillating (44) crank, pitman, and slide
74/4574 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (25) rotary to or from reciprocating or oscillating (45) crank, lever, and slide
74/4674 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (25) rotary to or from reciprocating or oscillating (45) crank, lever, and slide (46) rack connections
74/4774 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (25) rotary to or from reciprocating or oscillating (47) crank and lever
74/4874 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (25) rotary to or from reciprocating or oscillating (47) crank and lever (48) slidable connections
74/4974 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (25) rotary to or from reciprocating or oscillating (49) crank and slide
74/5074 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (25) rotary to or from reciprocating or oscillating (49) crank and slide (50) slidable connections (e.g., scotch yoke)
74/5174 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (25) rotary to or from reciprocating or oscillating (51) crank and multiple pitmans
74/5274 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (25) rotary to or from reciprocating or oscillating (52) planetary gearing and slide
74/5374 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (25) rotary to or from reciprocating or oscillating (53) cam, lever, and slide
74/5474 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (25) rotary to or from reciprocating or oscillating (54) cam and lever
74/5574 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (25) rotary to or from reciprocating or oscillating (55) cam and slide
74/5674 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (25) rotary to or from reciprocating or oscillating (55) cam and slide (56) axial cam
74/5774 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (25) rotary to or from reciprocating or oscillating (55) cam and slide (56) axial cam (57) grooved
74/5874 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (25) rotary to or from reciprocating or oscillating (55) cam and slide (56) axial cam (57) grooved (58) multiple screw
74/5974 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (25) rotary to or from reciprocating or oscillating (55) cam and slide (56) axial cam (57) grooved (59) alternately rotated screw
74/6074 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (25) rotary to or from reciprocating or oscillating (55) cam and slide (60) wabbler type
74/6174 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (25) rotary to or from reciprocating or oscillating (61) unbalanced weights
74/6274 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (25) rotary to or from reciprocating or oscillating (62) trammel-pitman
74/6374 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (63) rotary to rotary
74/6474 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (63) rotary to rotary (64) inertia or centrifugal transmitters
74/6574 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (63) rotary to rotary (65) crank, pitman, lever, and crank
74/6674 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (63) rotary to rotary (66) crank, lever, and crank
74/6774 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (63) rotary to rotary (67) crank, pitman, and crank
74/6874 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (63) rotary to rotary (68) cranks, link connected
74/6974 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (63) rotary to rotary (69) cranks, slidable connections
74/7074 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (70) rotary to alternating rotary
74/7174 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (70) rotary to alternating rotary (71) mangle connections
74/7274 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (70) rotary to alternating rotary (71) mangle connections (72) shiftable driven gear
74/7374 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (70) rotary to alternating rotary (71) mangle connections (72) shiftable driven gear (73) central teeth
74/7474 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (70) rotary to alternating rotary (71) mangle connections (74) multilated gearing connections
74/7574 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (70) rotary to alternating rotary (75) crank, pitman, and lever
74/7674 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (70) rotary to alternating rotary (76) reciprocating rack connections
74/7774 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (70) rotary to alternating rotary (76) reciprocating rack connections (77) crank and pitman actuator
74/7874 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (70) rotary to alternating rotary (76) reciprocating rack connections (78) simple crank actuator
74/7974 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (70) rotary to alternating rotary (79) oscillating rack connections
74/8074 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (70) rotary to alternating rotary (79) oscillating rack connections (80) mangle actuated
74/8174 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (70) rotary to alternating rotary (79) oscillating rack connections (81) crank and pitman actuator
74/8274 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (70) rotary to alternating rotary (82) flexible connector type
74/8374 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (70) rotary to alternating rotary (83) associated inertia devices
74/84R74 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (84r) rotary to intermittent unidirectional motion
74/84S74 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (84r) rotary to intermittent unidirectional motion (84s) space machines
74/8674 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (86) rotary to gyratory
74/8774 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (86) rotary to gyratory (87) unbalanced weight
74/8874 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (88) reciprocating or oscillating to intermittent unidirectional motion
74/8974 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (89) reciprocating or oscillating to or from alternating rotary
74/89.2374 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (89) reciprocating or oscillating to or from alternating rotary (89.23) including screw and nut
74/89.2474 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (89) reciprocating or oscillating to or from alternating rotary (89.23) including screw and nut (89.24) shaft shorter than nut
74/89.2574 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (89) reciprocating or oscillating to or from alternating rotary (89.23) including screw and nut (89.25) auxiliary drive (e.g., fluid piston, etc.) for load
74/89.2674 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (89) reciprocating or oscillating to or from alternating rotary (89.23) including screw and nut (89.26) alternate power path operable on failure of primary
74/89.2774 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (89) reciprocating or oscillating to or from alternating rotary (89.23) including screw and nut (89.27) single input split into two intermediate outputs that are subsequently superposed into a single output
74/89.2874 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (89) reciprocating or oscillating to or from alternating rotary (89.23) including screw and nut (89.28) single input, plural outputs
74/89.2974 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (89) reciprocating or oscillating to or from alternating rotary (89.23) including screw and nut (89.29) plural inputs, single output
74/89.374 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (89) reciprocating or oscillating to or from alternating rotary (89.23) including screw and nut (89.29) plural inputs, single output (89.3) plural nuts driving shaft
74/89.3174 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (89) reciprocating or oscillating to or from alternating rotary (89.23) including screw and nut (89.29) plural inputs, single output (89.31) shaft and nut driven
74/89.3274 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (89) reciprocating or oscillating to or from alternating rotary (89.23) including screw and nut (89.32) carriage surrounding, guided by, and primarily supported by member other than screw (e.g., linear guide, etc.)
74/89.3374 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (89) reciprocating or oscillating to or from alternating rotary (89.23) including screw and nut (89.33) carriage surrounded, guided, and primarily supported by member other than screw (e.g., linear guide, etc.)
74/89.3474 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (89) reciprocating or oscillating to or from alternating rotary (89.23) including screw and nut (89.34) shaft moves through rotary drive means
74/89.3574 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (89) reciprocating or oscillating to or from alternating rotary (89.23) including screw and nut (89.35) plural screws in series (e.g., telescoping, etc.)
74/89.3674 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (89) reciprocating or oscillating to or from alternating rotary (89.23) including screw and nut (89.36) deflection related
74/89.3774 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (89) reciprocating or oscillating to or from alternating rotary (89.23) including screw and nut (89.37) limit stop
74/89.3874 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (89) reciprocating or oscillating to or from alternating rotary (89.23) including screw and nut (89.38) including means to selectively transmit power (e.g., clutch, etc.)
74/89.3974 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (89) reciprocating or oscillating to or from alternating rotary (89.23) including screw and nut (89.39) means to selectively lock or retard screw or nut
74/89.474 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (89) reciprocating or oscillating to or from alternating rotary (89.23) including screw and nut (89.4) contamination related
74/89.4174 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (89) reciprocating or oscillating to or from alternating rotary (89.23) including screw and nut (89.4) contamination related (89.41) imperforate enclosure
74/89.4274 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (89) reciprocating or oscillating to or from alternating rotary (89.23) including screw and nut (89.42) backlash
74/89.4374 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (89) reciprocating or oscillating to or from alternating rotary (89.23) including screw and nut (89.43) pressurized fluid introduced between nut and screw
74/89.4474 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (89) reciprocating or oscillating to or from alternating rotary (89.23) including screw and nut (89.44) lubrication
74/89.4574 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (89) reciprocating or oscillating to or from alternating rotary (89.23) including screw and nut (89.45) manually driven
74/89.174 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (89) reciprocating or oscillating to or from alternating rotary (89.1) including inertia device
74/89.1174 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (89) reciprocating or oscillating to or from alternating rotary (89.1) including inertia device (89.11) with rack and pinion
74/89.1274 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (89) reciprocating or oscillating to or from alternating rotary (89.1) including inertia device (89.11) with rack and pinion (89.12) rectilinear rack
74/89.1374 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (89) reciprocating or oscillating to or from alternating rotary (89.13) including bevel gears
74/89.1474 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (89) reciprocating or oscillating to or from alternating rotary (89.14) including worm
74/89.1674 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (89) reciprocating or oscillating to or from alternating rotary (89.16) including spur gear
74/89.1774 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (89) reciprocating or oscillating to or from alternating rotary (89.16) including spur gear (89.17) with rack
74/89.1874 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (89) reciprocating or oscillating to or from alternating rotary (89.16) including spur gear (89.17) with rack (89.18) curvilinear rack
74/89.1974 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (89) reciprocating or oscillating to or from alternating rotary (89.16) including spur gear (89.17) with rack (89.18) curvilinear rack (89.19) with biasing means
74/89.274 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (89) reciprocating or oscillating to or from alternating rotary (89.2) including flexible drive connector (e.g., belt, chain, strand, etc.)
74/89.2174 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (89) reciprocating or oscillating to or from alternating rotary (89.2) including flexible drive connector (e.g., belt, chain, strand, etc.) (89.21) with sprocket wheel
74/89.2274 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (89) reciprocating or oscillating to or from alternating rotary (89.2) including flexible drive connector (e.g., belt, chain, strand, etc.) (89.22) with pulley
74/9674 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (96) oscillating to oscillating
74/97.174 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (96) oscillating to oscillating (97.1) snap action
74/97.274 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (96) oscillating to oscillating (97.1) snap action (97.2) plate spring
74/9874 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (96) oscillating to oscillating (98) geared connections
74/99R74 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (99r) reciprocating to or from oscillating
74/100.174 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (99r) reciprocating to or from oscillating (100.1) snap action
74/100.274 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (99r) reciprocating to or from oscillating (100.1) snap action (100.2) plate spring
74/10174 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (99r) reciprocating to or from oscillating (101) compound lever and slide
74/10274 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (99r) reciprocating to or from oscillating (102) lever and slide
74/10374 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (99r) reciprocating to or from oscillating (102) lever and slide (103) straight line motions
74/10474 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (99r) reciprocating to or from oscillating (102) lever and slide (104) slidable connections
74/10574 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (99r) reciprocating to or from oscillating (102) lever and slide (105) link connections
74/10674 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (99r) reciprocating to or from oscillating (102) lever and slide (106) toggle transmissions
74/10774 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (99r) reciprocating to or from oscillating (102) lever and slide (107) cam connections
74/10874 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (99r) reciprocating to or from oscillating (102) lever and slide (108) flexible connections
74/10974 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (99r) reciprocating to or from oscillating (109) rack and pinion
74/99A74 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (99r) reciprocating to or from oscillating (99a) inclined ramp
74/11074 machine element or mechanism/(840) rotary driven device adjustable during operation relative to its supporting structure (110) reciprocating to reciprocating
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