| Patents for F16H 25 - Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms (11,986) |
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| 01/27/1981 | US4246991 Linear motion mechanism with means for preventing back forces |
| 01/07/1981 | EP0020754A1 Torque converter |
| 12/23/1980 | CA1091955A1 Motion producing and transmitting mechanism |
| 12/10/1980 | EP0020314A1 Cycloidal transmission having external cam curves |
| 11/26/1980 | EP0019284A1 Lifting device with two telescoping screw spindles |
| 11/26/1980 | EP0018978A1 Apparatus for translating rotary movement to rectilinear movement |
| 11/25/1980 | US4235319 Clutch mechanism |
| 11/25/1980 | US4235122 Ball circulation type of spiral gearing |
| 11/18/1980 | CA1089676A1 Gimballed coupling for lead screw and nut assembly |
| 11/12/1980 | EP0018957A1 A device for moving a printing member in an office printing machine |
| 11/11/1980 | US4232562 Lead screw linear actuator |
| 10/29/1980 | EP0017702A1 Rotary-to-linear motion conversion device and typewriter character selection mechanism including the same |
| 10/28/1980 | US4229983 Ball-and-screw power transmission device |
| 10/16/1980 | WO1980002172A1 Lifting and shifting apparatus |
| 10/15/1980 | EP0016998A1 Hoisting device, especially lifting platform |
| 10/07/1980 | US4226431 Sealing device for screw threads |
| 10/07/1980 | US4226137 Screw and nut mechanism |
| 10/07/1980 | US4226129 Worm drive mechanism |
| 10/01/1980 | EP0016189A1 Coupling for disconnecting a motor drive and driven accessory |
| 09/30/1980 | US4225124 Mechanism for transforming a translation movement into a rotation movement followed by a translation movement, and applications of the mechanism |
| 09/30/1980 | CA1086535A1 Cam arrangement |
| 09/16/1980 | CA1085702A1 Steering gears |
| 09/09/1980 | US4221137 Ball nut type steering gear |
| 09/03/1980 | EP0014730A1 Safety device for a screw operated lifting apparatus, especially a twin column motor vehicle lifting platform |
| 08/19/1980 | US4218102 Spindle bearing for spindle shaft |
| 08/12/1980 | CA1083511A1 Typewriter selection drive follower block and shuttle assembly |
| 08/05/1980 | US4215907 Ball-bearing arrangements |
| 08/05/1980 | US4215588 Control device for an intermittently movable driver member |
| 07/10/1980 | WO1980001403A1 Torque converter |
| 07/08/1980 | US4211125 Plural lead ball nut screw actuator |
| 07/01/1980 | US4210033 Anti-backlash nut |
| 05/20/1980 | US4203329 Device for converting a uniform circular movement into a variable or uniform longitudinal movement |
| 05/14/1980 | EP0010696A1 A driving system for driving a machine element in a repeated reciprocating movement along a linear path |
| 05/14/1980 | EP0010695A1 A method and an arrangement for the compensation of inertia forces in the indexing movement of a machine element |
| 05/13/1980 | CA1077304A1 Rotary actuator |
| 05/06/1980 | US4201271 Quill drive with variable feed |
| 04/29/1980 | US4199999 Ball-type mechanical transmission |
| 04/22/1980 | US4198872 Mechanical screw transmission |
| 03/20/1980 | WO1980000476A1 Coupling for disconnecting a motor drive and driven accessory |
| 03/18/1980 | US4193321 Cam arrangement |
| 03/04/1980 | US4191359 Control apparatus for controlling positioning of a control member |
| 03/04/1980 | CA1072779A1 Seal for ball bearing screws and the like |
| 02/26/1980 | US4189950 Manual control apparatus |
| 02/21/1980 | WO1980000270A1 Anti-backlsh nut |
| 02/12/1980 | US4187933 Mechanical snubber assembly |
| 02/05/1980 | US4186621 Screw-nut screw transmission coupling |
| 02/05/1980 | US4186620 Screw-nut screw transmission coupling |
| 02/05/1980 | US4186615 Steering gears |
| 01/29/1980 | US4185508 Motion change transmission |
| 01/22/1980 | US4184345 Coupling for disconnecting a motor drive and driven accessory |
| 01/15/1980 | CA1069879A1 Hydrostatic load relief for lifting spindles |
| 01/10/1980 | WO1980000032A1 Apparatus for translating rotary movement to rectilinear movement |
| 12/25/1979 | US4179944 Fail safe redundant actuator |
| 12/12/1979 | EP0006082A2 Apparatus for translating rotary movement to rectilinear movement |
| 12/12/1979 | EP0005887A1 Drive |
| 12/11/1979 | US4177690 Ball screw and nut |
| 11/13/1979 | US4173907 Device for transforming a rotational motion into a linear motion |
| 11/06/1979 | US4173330 Hydrostatic load relief for lifting spindles |
| 10/30/1979 | US4172391 Drill drive mechanism |
| 10/23/1979 | US4171594 Electrically controlled window regulator, particularly for motor vehicles |
| 09/05/1979 | EP0003802A1 Spindle bearing without backlash |
| 08/28/1979 | CA1061272A1 Ball and groove motion converting apparatus and typewriter selection apparatus embodying same |
| 08/23/1979 | WO1979000553A1 Screw-and-nut gearing |
| 08/22/1979 | EP0003678A1 A gear assembly |
| 08/14/1979 | CA1060229A2 Linear actuator |
| 08/08/1979 | EP0003356A1 Straightening machine for elongated work-pieces |
| 07/24/1979 | CA1058909A1 Reversible rotary to linear motion converting device |
| 07/03/1979 | CA1057680A1 Mechanism of rods |
| 06/26/1979 | US4159118 Sealing device for screw threads |
| 06/05/1979 | CA1055729A1 Transmission modulator valve control |
| 05/22/1979 | US4155269 Traveler and guide rail apparatus for screw drive closure operator |
| 05/22/1979 | US4155268 Traveler apparatus for screw drive closure operator |
| 05/15/1979 | US4154120 Mechanism for driving, step-by-step, a rotatable member |
| 05/01/1979 | US4151760 Apparatus for rotating multiply-mounted shafting |
| 04/17/1979 | US4149430 Brake for ball screw |
| 04/10/1979 | US4148226 Ball nut and screw assembly |
| 03/20/1979 | US4145166 Displacement pump |
| 03/20/1979 | CA1050787A1 Radially moving trigger mechanism and transmission overspeed inhibitor using same |
| 03/07/1979 | EP0000877A1 Manipulator for positionning workpieces or other loads |
| 03/06/1979 | US4142596 Drive link permitting feed and rotation of drills of various sizes |
| 03/06/1979 | CA1050062A1 Mechanical device converting rotary input to linear compression or stretching output with a high mechanical advantage |
| 03/06/1979 | CA1049800A1 Protective devices for threaded drive shafts |
| 02/27/1979 | US4141148 Contour measuring apparatus |
| 02/27/1979 | CA1049290A1 Over-ride mechanism for screw drive actuator |
| 02/21/1979 | EP0000850A1 Force multiplying mechanism and stop cock equipped with such a mechanism |
| 02/13/1979 | US4138902 Screw-nut screw transmission coupling with ball circulation |
| 01/16/1979 | US4134329 Control devices having pivotal output elements driven by means of jacks |
| 12/26/1978 | US4131031 Anti-backlash nut assembly |
| 12/26/1978 | US4131029 Gimballed coupling for lead screw and nut assembly |
| 12/19/1978 | US4130025 Control linkage for converting alternating rotary motion into unidirectional motion |
| 12/12/1978 | CA1044045A1 Linear actuator |
| 11/28/1978 | CA1043130A1 Mechanism for transformation of a rotary motion into a translatory motion or vice versa |
| 11/21/1978 | CA1042685A1 Orbital drive mechanism |
| 11/07/1978 | US4124114 Discharge pusher assembly and drive of a rack-type dough proofer |
| 10/17/1978 | US4120596 Valve-actuator coupling |
| 10/10/1978 | US4119254 Apparatus for pulling elongated workpieces |
| 09/19/1978 | US4114747 Switching bearing assembly for a motor-driven spindle |
| 09/19/1978 | US4114470 Relating to pressure fluid operated actuators |
| 09/05/1978 | CA1037701A1 Precision positioning device for tool blades and the like |
| 08/15/1978 | US4106359 Antifriction assemblies |