Patents for F16D 67 - Combinations of couplings and brakes; Combinations of clutches and brakes (1,819)
05/1999
05/11/1999US5901817 Torque limiter with trip indicator
05/04/1999US5899441 Chain hoist with a brake acting on both sides of the clutch
04/1999
04/28/1999EP0911536A1 Wrap spring clutch assembly
04/13/1999CA2082087C Coupling assembly
03/1999
03/25/1999WO1999014515A1 Mechanically actuated disk brake and clutch
03/24/1999CN1211691A Mechanical disc type brake and clutch
02/1999
02/23/1999US5873444 Combined clutch-brake mechanism
02/17/1999EP0897072A2 Clutch and brake device for a drive unit
02/11/1999WO1999006737A1 Clutch brake assembly
02/09/1999US5868229 Device for overload protection and braking of a machine part driven by a motor
02/09/1999US5868226 Screw-released roller brake
02/02/1999US5865284 Bi-directional back stopping clutch
01/1999
01/27/1999EP0893616A2 Electromagnetically actuated friction disc clutch-brake combination
01/12/1999US5857553 Reducer with Oldham coupling
01/05/1999US5855266 Fan clutch for vehicles configured for low engine speed
12/1998
12/29/1998US5853165 Chain hoist with a clutch adjustable by means of the brake
12/24/1998DE19726656C1 Self actuating brake disc for motor vehicle
12/23/1998EP0885164A1 Lever actuator
12/01/1998US5842659 For use in applications requiring a rotational adjustment
11/1998
11/26/1998WO1998053188A1 Fan clutch for vehicles configured for low engine speed
11/25/1998EP0879731A2 Integrated control system for electronically-controlled engine and automatic steplessly variable transmission
11/24/1998US5839555 Automatic clutch type chain pulling mechanism for a motor rolling door
11/19/1998DE19821697A1 Brake device for motorised work machine e.g. IC engines in hedge cutters
11/18/1998EP0878635A1 Torque limiter with trip indicator
11/10/1998US5833210 Brake and clutch control system
11/04/1998CN1197900A Torque limiter with trip indicator
10/1998
10/29/1998WO1998048191A1 Continuously variable fan drive clutch
10/29/1998WO1998048190A1 Continuously variable fan drive clutch
10/20/1998US5823308 Clutch control with multiple actuating cylinders for a pull-type clutch
10/07/1998CN2293678Y Electromagnetic clutch braker mould set with positional control
09/1998
09/23/1998EP0865582A1 A coupling device
09/15/1998US5806641 Independent clutch and brake for a press
09/02/1998CN1191946A Motor with clutch
08/1998
08/13/1998DE19806720A1 Bistable magnetic drive with permanent magnetic displacement armature e.g. for motor vehicle mechanical clutches or brakes
08/05/1998EP0856635A1 Brake acting through expansion or contraction of a helical spring
07/1998
07/01/1998EP0850797A1 Power take-off unit with selectively engaged brake
07/01/1998EP0850366A1 Locking apparatus for a keyed connection
06/1998
06/23/1998US5769187 Press drive with oil shear clutch/brake drives
05/1998
05/12/1998US5749208 Mowing apparatus
04/1998
04/14/1998US5737956 Method for manufacturing a force-receiving plate for friction device
03/1998
03/18/1998EP0829342A1 Hydraulic system for controlling brakes, clutches and brakes-clutches
02/1998
02/25/1998CN1174599A Device for ensuring the return flow of oil in wet-running couplings and brakes
02/25/1998CN1174598A Hydraulically controlled clutch and brake
02/03/1998US5713443 Transmission clutch brake
01/1998
01/27/1998US5711192 Indexer with improved clutch
01/14/1998EP0817924A2 Clutch control with multiple actuating cylinders for a pull-type clutch
01/07/1998EP0727019A4 Electrically energized oil shear drive system
12/1997
12/30/1997CA2108913C Split hinge clutch brake and method to assemble
12/27/1997CA2207374A1 Independent clutch and brake for a press
12/16/1997US5697862 Two-speed press drive
12/03/1997EP0810347A1 Reduction gearing with oldham coupling
10/1997
10/28/1997US5681005 Lever actuator
10/28/1997US5680915 Brake and clutch control system
10/09/1997WO1997030296A3 Clutch control with multiple actuating cylinders for a pull-type clutch
10/08/1997EP0799390A1 Device for ensuring the return flow of oil in wet-running couplings and brakes
10/01/1997EP0797739A1 Hydraulically controlled clutch and brake
09/1997
09/16/1997US5667045 Continuously variable fan drive clutch arrangement
08/1997
08/21/1997WO1997030296A2 Clutch control with multiple actuating cylinders for a pull-type clutch
08/19/1997US5657836 Coaster hub with brake
08/12/1997US5655407 System and method for decreasing ratio changing time in electronically enhanced powertrain systems
08/07/1997WO1997027995A1 Hydraulic system for controlling brakes, clutches and brakes-clutches
08/06/1997EP0787635A2 Drive train with an engine, a transmission, a clutch and a brake
07/1997
07/29/1997US5651436 Brake and clutch control system
07/24/1997DE19616578C1 Drive head for rotary driven rod linkage for borehole pump
07/15/1997US5647816 Automatic transmission
07/02/1997CN1152993A 收割装置 Harvesting equipment
07/02/1997CN1035343C Electromagnetic clutch and electromagnetic brake
06/1997
06/24/1997CA2047323C Coupling assembly
06/12/1997WO1997021044A1 A coupling device
06/11/1997CN1035128C Electromagnetic clutch and electromagnetic brake
06/10/1997US5636719 Rotational control apparatus
05/1997
05/20/1997US5630490 Torque limiter
04/1997
04/29/1997US5624016 Locking apparatus for a keyed connection
04/08/1997US5617941 Force-receiving plate for friction device
04/02/1997EP0765595A1 Mowing apparatus
03/1997
03/27/1997WO1997011286A1 Locking apparatus for a keyed connection
03/25/1997US5613586 Rotational control apparatus
03/18/1997US5611415 Rotational control apparatus
02/1997
02/27/1997WO1997007046A1 Lever actuator
02/18/1997US5603395 Electrically actuated disc stack having low response time due to reduced residual magnetism for use in drives, brakes and combinations thereof
02/12/1997EP0757761A1 Press drive with oil shear clutch/brake drives
01/1997
01/30/1997WO1997003302A1 Coaster hub with optional brake
12/1996
12/04/1996CN2241797Y Electromagnetic clutch and brake apparatus for engine
12/03/1996US5579878 Bi-directional clutch type chain pulling device for rolling doors
11/1996
11/26/1996US5577581 Coupling assembly
11/12/1996US5573092 Hydraulic brake clutch
11/06/1996CN2239531Y Electromagnetic single board disengaging brake
11/06/1996CN2239530Y Electromagnetic single board disengaging brake
11/06/1996CN2239529Y Electromagnetic single board disengaging brake
11/05/1996US5570765 Clutch/brake assembly
10/1996
10/16/1996EP0594690B1 Device for protecting a motor-driven machine part from overload and for braking the part
09/1996
09/17/1996US5555962 Device for overload protection and braking of a machine part driven by a motor
09/04/1996EP0729913A1 Chain hoist with brake actuated clutch
09/04/1996EP0729912A1 Chain hoist with brake actuated clutch
08/1996
08/29/1996WO1996018831A3 Device for ensuring the return flow of oil in wet-running couplings and brakes
08/27/1996US5549186 Clutch/brake assembly
08/21/1996EP0727594A2 Torque limiter
08/21/1996EP0727019A1 Electrically energized oil shear drive system
08/20/1996US5547431 Electrically energized oil shear drive system
07/1996
07/31/1996CN1032444C Planet gear mechanism clutch
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