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| Patents for F16D 67 - Combinations of couplings and brakes; Combinations of clutches and brakes (1,819) |
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| 08/24/1976 | US3976174 Clutch disc with coaxial brake | | 08/17/1976 | US3974720 Downshift control circuit for hydraulic transmission | | 07/27/1976 | US3971461 Axially compact clutch and brake mechanism | | 07/20/1976 | US3970176 Speed-changing system with two fluid-actuated clutches | | 06/29/1976 | US3966024 Helical spring clutch | | 06/22/1976 | US3964584 Speed-changing system with two fluid-actuated clutches | | 06/08/1976 | US3961692 Variable torque electric clutch and brake | | 05/25/1976 | US3958680 Motor chain saw with plural clutches and a brake | | 03/30/1976 | US3946840 Flywheel clutch assembly with brake | | 03/23/1976 | US3945476 Motor construction | | 03/23/1976 | US3945475 Pressurized differential valve | | 03/23/1976 | US3945452 Drive for four-wheel driven motor vehicles | | 03/09/1976 | US3942617 Self-compensating clutch/brake | | 03/02/1976 | US3941007 Control system for shifting a drive transmission | | 02/24/1976 | US3939950 Fluid operated brakes and reversing clutches for winch drums | | 02/24/1976 | US3939731 Differential torque multiplying device | | 02/17/1976 | US3938604 System for steering and driving a full-track vehicle | | 01/13/1976 | US3931870 Engine overspeed control of retarder | | 01/06/1976 | US3930566 Device for driving a power window |
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