| Patents for F16D 7 - Slip couplings, e.g. slipping on overload, for absorbing shock (3,307) |
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| 06/16/1981 | US4272973 Socket joint for torque wrench |
| 06/09/1981 | US4271944 Single revolution torque limiting clutch |
| 06/09/1981 | CA1102721A1 Constant torque friction clutch |
| 05/12/1981 | US4266644 Torque limiting and shock absorbing coupling |
| 05/06/1981 | EP0027821A1 Clutch-brake mechanism |
| 04/28/1981 | US4264229 Coupling |
| 04/28/1981 | US4263789 Torque-responsive drive coupling for roller conveyors |
| 04/21/1981 | US4262501 Torque control installation and removal tool |
| 03/31/1981 | US4258556 Torsion spring clutch |
| 03/03/1981 | US4253556 Clutch-brake mechanism |
| 02/10/1981 | US4249397 Clutch construction for capping machine quill assembly |
| 02/10/1981 | CA1095442A1 Torque limiting drive shaft assembly |
| 01/27/1981 | US4247931 Slip mechanism for a timepiece |
| 01/27/1981 | CA1094473A1 Torsion spring clutch |
| 01/20/1981 | US4245729 Safety shaft coupling |
| 01/06/1981 | US4243129 Device for tightening a screw joint |
| 12/30/1980 | CA1092542A1 Accumulating roll conveyor |
| 12/16/1980 | US4239092 Adjustable tensioner |
| 11/26/1980 | EP0019522A1 Releasable clutch and its use in the operation of a valve |
| 11/25/1980 | US4235323 Slip clutch assembly |
| 11/13/1980 | WO1980002448A1 Clutch-brake mechanism |
| 11/12/1980 | EP0018944A2 Closing device for screwing on a plastic screw closure |
| 10/15/1980 | EP0017288A1 Adjustable torsion-spring clutch |
| 10/01/1980 | EP0016192A1 Overload clutch |
| 09/23/1980 | CA1086108A1 Device for tightening a screw joint |
| 09/23/1980 | CA1086107A1 Device for tightening a screw joint |
| 09/16/1980 | US4222246 Slip clutch |
| 07/29/1980 | US4214459 Torque transmission clutch |
| 06/10/1980 | CA1079100A1 Torque limiting clutch |
| 05/27/1980 | US4204413 Torque limiting drive shaft assembly |
| 05/06/1980 | CA1076984A1 Limited torque drive roller |
| 04/29/1980 | US4199964 Thrust transmission or thrust producing device |
| 04/16/1980 | EP0009544A1 Overload clutch |
| 03/20/1980 | WO1980000477A1 Overload clutch |
| 03/18/1980 | US4193720 Critical torque detector |
| 03/04/1980 | US4191282 Device for tightening a screw joint |
| 02/19/1980 | US4189284 Slipping clutch mechanism |
| 02/19/1980 | US4189042 Constant torque friction clutch |
| 01/01/1980 | US4180990 Bi-directional override coupling |
| 12/04/1979 | US4176733 Combination no-back brake and torque limiter assembly |
| 11/27/1979 | CA1067205A1 Slipping clutch for a recording and/or playback apparatus |
| 11/20/1979 | US4174918 Tap holder |
| 11/20/1979 | US4174621 Torque limiting overload coupling |
| 11/13/1979 | CA1066075A1 Motion transmitting device |
| 10/16/1979 | US4171192 Eccentric positioning means for a reversible pump |
| 10/16/1979 | US4171147 Flywheel for a construction machine |
| 10/02/1979 | CA1063545A1 Accumulating roll conveyor |
| 08/07/1979 | US4163486 Free wheel hub |
| 07/03/1979 | US4159656 Positive hold differential mechanism |
| 06/05/1979 | US4157021 Torque adjuster |
| 05/22/1979 | US4155275 Controlled torque output tool |
| 04/18/1979 | EP0001409A1 Overload clutch |
| 03/13/1979 | US4143525 Accumulating roll conveyor |
| 03/06/1979 | CA1049756A1 connector for angular assembly |
| 02/13/1979 | CA1048428A1 Centrifugal clutch |
| 01/02/1979 | CA1045414A1 Positive hold differential |
| 12/26/1978 | US4131039 Tightening force limiting device |
| 12/19/1978 | US4130002 Slip coupling |
| 12/19/1978 | CA1044711A1 Latch mechanism for auger string couplings |
| 12/05/1978 | CA1043722A1 Clutch |
| 10/31/1978 | US4123197 Fan with air directing grille |
| 09/05/1978 | CA1037716A1 Toy vehicle clutch |
| 08/29/1978 | CA1037302A1 Torque limiting wrench |
| 08/08/1978 | US4104931 Positive hold differential |
| 08/01/1978 | US4103516 Limited torque drive roller |
| 06/06/1978 | US4093055 Torque-transmitting, torque sensing system |
| 05/23/1978 | US4090802 Radio detector for detecting dull and broken tools |
| 05/23/1978 | US4090785 Low noise blower clutch |
| 05/09/1978 | US4088418 Chuck for driving tap or like rotary tool |
| 12/13/1977 | US4062203 Torque limiting device |
| 11/08/1977 | US4056953 Torque limiting coupling |
| 09/27/1977 | US4050328 Four-wheel drive vehicle with drive transfer gear assembly |
| 09/13/1977 | US4047445 Demand driven clutch |
| 09/06/1977 | US4046237 Clutch with torque limiting brake |
| 08/30/1977 | US4044868 Or playback apparatus |
| 08/23/1977 | US4043437 Torque limiting clutch brake |
| 08/23/1977 | US4043149 Uniform-load clutch device particularly adapted for application in magnetic-tape recorders |
| 08/16/1977 | US4041730 Marine propeller bushing coupling |
| 08/16/1977 | US4041729 Overland coupling device |
| 08/02/1977 | US4039781 Circuit arrangement for protective couplings |
| 06/28/1977 | US4031779 Rotary drives |
| 06/14/1977 | US4029429 Ball drive non-reversing tapping attachment |
| 06/14/1977 | US4028763 Tap holder |
| 01/25/1977 | US4004436 Drive line safety shield |
| 12/28/1976 | US3999642 Clutching means adapted for use in tapping attachments |
| 12/21/1976 | US3998565 Tapper incorporating reverse rotation mechanism |
| 11/23/1976 | US3993375 Power driven rotary data storage and retrieval file |
| 11/16/1976 | US3991590 Safety overload clutch |
| 11/02/1976 | US3989405 Tool feeding device having signal control feed clutch |
| 10/12/1976 | US3985213 Load release devices |
| 10/12/1976 | US3984999 Friction overload coupling |
| 09/21/1976 | US3981382 Safety clutch device |
| 09/14/1976 | US3979925 Shaft-coupling device preventable from over-torque transmission |
| 07/27/1976 | US3971545 Fluid actuated dynamic brake |
| 07/27/1976 | US3971463 Progressively engaged centrifugal clutch |
| 07/13/1976 | US3968943 Sliding clutch fishing reel |
| 07/06/1976 | US3967711 Ratchet type safety claw clutch |
| 05/18/1976 | US3956905 Clutch |
| 05/11/1976 | US3955662 Torque limiting wrench |
| 04/27/1976 | US3953012 Torsional extrusion energy absorber or extrusion torque limiter |