Patents for F16D 7 - Slip couplings, e.g. slipping on overload, for absorbing shock (3,307) | |
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03/1976 | |
03/16/1976 | US3943729 Friction clutch for power driven element such as a rotary blade |
03/09/1976 | US3942338 Torque limiting coupling |
03/09/1976 | US3942337 Torque limiting device |
02/1976 | |
02/10/1976 | US3937036 Rotary driving tool having a torque responsive clutch |
01/1976 | |
01/27/1976 | US3934688 Shifter mechanism |
01/20/1976 | US3932956 Toy vehicle clutch |
01/06/1976 | US3930382 Torque limiting coupling |