Patents for F16H 25 - Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms (11,986)
06/1978
06/27/1978US4096604 Hinge mechanism
06/13/1978US4094397 Typewriter selection drive follower block and shuttle assembly
06/06/1978US4092873 Converting continuous rotary motion
05/1978
05/16/1978US4089233 Automobile mirror
05/02/1978US4086993 Transmission overspeed inhibitor
04/1978
04/25/1978US4085625 Protective devices for threaded drive shafts
03/1978
03/28/1978US4080844 Manual control apparatus
03/21/1978US4080011 Leadscrew-and-nut assembly of the circulating-ball-type
03/07/1978US4077268 Garage door operator
03/07/1978US4077267 Fluid transducer
02/1978
02/28/1978US4076216 Hoist mechanism
02/28/1978US4075893 Radially moving trigger mechanism and transmission overspeed inhibitor using same
02/21/1978US4074587 Screw-nut screw transmission coupling
02/21/1978US4074586 Traveling nut assembly with low friction and automatic brake
02/21/1978US4074585 Ball screw
02/21/1978US4074463 Electrically controlled window regulator
02/14/1978US4073197 Mechanical power amplifier, in particular for a machine vise
01/1978
01/31/1978US4070921 Screw spindle
01/24/1978US4069724 Flat curve cam and follower construction
01/24/1978US4069718 Speed change device
01/03/1978US4065979 Traveling nut stop assembly
12/1977
12/27/1977US4064981 Limit stop
12/06/1977US4061049 Mechanism for changing linear motion to substantially pivotal motion
10/1977
10/18/1977US4054337 Low-friction fabric bearing
10/18/1977US4054294 Secure tool gripping chuck
10/11/1977US4053167 Seal for ball bearing screws and the like
10/04/1977US4052076 Screw seal
09/1977
09/27/1977US4050319 Linear actuator
09/20/1977US4048867 Mechanical device converting rotary input to linear compression or stretching output with a high mechanical advantage
09/06/1977US4046241 Over-ride mechanism for screw drive actuator
08/1977
08/30/1977US4044623 Toggle-lever power amplifier
08/30/1977US4044619 Device for controlling auxiliary means arranged in the reciprocating carriage of single or multistage presses
08/16/1977US4041795 Mechanism for converting rotary motion into precise low speed linear motion
08/09/1977US4040883 Polytetrafluoroethylene
08/09/1977US4040682 Mechanism for transformation of a rotary motion into a translatory motion or vice versa
08/09/1977US4040509 Autonomous group for mechanical control of machines
07/1977
07/26/1977US4037893 Rolling-contact bearings with threaded or grooved planet rollers
07/19/1977US4036066 Transmission modulator valve control
07/12/1977US4034833 Roller clutch
07/05/1977US4033194 Synchronized linear actuator
06/1977
06/28/1977US4031765 Reversing nut for diamond thread screw
05/1977
05/17/1977US4023432 Actuator having universal-type joint assembly
05/17/1977US4023421 Reversing lead screw construction
05/10/1977US4022076 Anti-backlash automatically reversing nut for a diamond thread screw
05/10/1977US4022069 Rotary actuator mechanism
04/1977
04/19/1977US4018093 Device for transforming reciprocating motions into turning motions
04/12/1977US4017059 Device for stressing with a limited force, in particular for a belt tensioner
03/1977
03/22/1977US4013028 Imparting oscillating motion
02/1977
02/22/1977US4008625 Floating nut construction
01/1977
01/11/1977US4002083 Balanced component operative with an associated shaft for relative positioning movement therebetween
01/11/1977US4002050 Force maintaining toggles systems
01/04/1977US4000664 Mechanical actuator
01/04/1977US4000661 Two-speed mechanical quill feed and spindle drive mechanism for a machine tool
12/1976
12/21/1976US3998112 Mechanical drives
12/21/1976US3998108 Servomotor
11/1976
11/30/1976US3994179 Valve control
11/23/1976US3993565 Incremental feed system
11/23/1976US3992954 Motion translating mechanism for indexing and escapement drives
10/1976
10/19/1976US3987323 Electric motor with resiliently mounted rotor
10/05/1976US3983984 Ball and groove motion converting apparatus and typewriter selection apparatus embodying same
08/1976
08/31/1976US3977269 Anti-backlash, self-aligning nut
08/31/1976US3977262 Drive mechanism for a carriage
08/24/1976US3975968 Precision lead screw assembly and nut
08/17/1976US3974709 Screw and follower positioning device
08/17/1976US3974706 Lead screw coupling assembly
08/10/1976US3973444 Hand-held oscillating tool
07/1976
07/27/1976US3971264 Screw-and-nut mechanism with ball or roller recirculation
07/27/1976US3971259 Fluid transducer
07/13/1976US3968705 Overload safety device
07/06/1976US3967377 Precision positioning device for tool blades and the like
06/1976
06/29/1976US3965761 Linear actuator
06/22/1976US3964806 Thrust devices
06/22/1976US3964357 Drive mechanism for a reciprocating feed
06/15/1976US3963343 Camming systems
06/08/1976US3961541 Ball-equipped screw and nut mechanism
05/1976
05/18/1976US3957144 Continuous roller brake
04/1976
04/27/1976US3952713 Valve rotator
04/27/1976US3952604 Device for converting linear motion to rotary motion
03/1976
03/30/1976US3946620 Gear with a trochoidal curved disk
03/09/1976US3942846 Ball race
03/02/1976US3941362 Clamping device, in particular a machine vise
02/1976
02/10/1976US3937102 Noise suppression
02/10/1976US3937097 Ball-equipped screw and nut mechanisms
02/10/1976US3937089 Screw drive
01/1976
01/27/1976US3934483 Feed apparatus
01/06/1976US3930415 Motion converter