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