Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 101 - 150 out of 2,238

Document Document Title
WO/2005/080819A2
A clutch brake (30) is provided that includes a brake housing (44) adapted to be non-movably secured relative to a driveline master clutch (34). The brake housing (44) includes a through-hole (46) sized to allow passage of a shaft (38) a...  
WO/2005/017384A1
The invention relates to a coupling/brake combination, characterised in that the unit is embodied as a so-called lantern (connector piece) with integrated static current operated spring pressure brake and with a central hub (for example,...  
WO/2005/008096A1
The invention relates to an automatic gearbox for a vehicle, comprising at least one hydraulically actuatable shifting element (1) which is embodied in the form of a transmission brake or a transmission clutch and which is provided with ...  
WO/2004/046576A1
A shaft coupling unit is disclosed, which comprises a coupling disk (1), a disk (2), a spring (3), a concave member (4), a convex member (5) and a draw lever (14). The concave member (4) is press fitted against the convex member (5) to r...  
WO/2004/039142A1
The invention relates to a security coupling for decoupling and reducing the speed of the blade of a motor driven lawn mower during continuous operation of the wheels. The security coupling comprises a pre-tensed centrifugal-force fricti...  
WO/2003/081752A1
The invention relates to a device with disc braking and torque transmission. The inventive device, which is disposed between a motor and a load, is used to block the load when the motor is not being supplied and to transmit a mechanical ...  
WO/2003/029680A1
The invention relates to a drive unit comprising a housing, a drive shaft, an output shaft and a coil-spring. According to the invention, the end of the coil-spring is coupled to the drive shaft and the other end of the coil-spring is co...  
WO/2003/022031A1
A friction coupling (20) includes a friction member (21) including a brake surface 21d) and a clutch surface (21c) in a different plane from the brake surface; a spring (22) abutting the friction member; a brake member (23) proximate to ...  
WO/2003/004894A1
A device for transmitting torque between two rotatable, coaxial shaft members (2, 4) has a number of alternate clutch discs (5, 6), connected to the two shaft members and engageable to counteract differential rotational speed between the...  
WO/2003/001648A1
Disclosed is a clutch-brake motor, which is miniaturized and controls power by using a wedge-connected clutch brake. The motor, which has a stator for generating a magnetic force as a source of a rotational force within a housing, and an...  
WO2002084841A3
A brake coupling combination for a motor, preferably an electric motor, consisting of a brake which can be attached to the motor, the brake having a flange (1) with which it is directly connected to a correspondingly shaped part of the m...  
WO/2002/088563A1
The aim of the invention is to embody an actuator for a pivoting valve, provided with a drive motor and a drive train, for reducing the motor speed, in which the driven member of the drive train is connected to a control member, whereby ...  
WO/2002/088564A1
The invention relates to a modular constructed multifunctional system. According to the invention, the modular constructed multifunctional system is endowed with the following characteristics: an input (E) and an output (A); a drive elem...  
WO/2002/084841A2
A brake coupling combination for a motor, preferably an electric motor, consisting of a brake which can be attached to the motor, the brake having a flange (1) with which it is directly connected to a correspondingly shaped part of the m...  
WO2000052549A9
An apparatus and method is disclosed for controlling engagement of a power take-off (PTO) shaft (33) on a vehicle. The apparatus includes a clutch (18) including an input shaft (19) coupled to a power source (14) and an output shaft (32)...  
WO2002009496A3
A friction coupling (20) includes a friction member (21) including a brake surface (21d) and a clutch surface (21c) in a different plane from the brake surface; a spring (22) abutting the friction member; a brake member (23) proximate to...  
WO/2002/042657A1
The invention relates to a device for guiding a torque in a drive shaft (3) connected to a drive device (2) onto a first or a second output shaft (4, 5). A torque which is introduced via the drive shaft (3) is applied respectively to one...  
WO/2002/009496A2
A friction coupling (20) includes a friction member (21) including a brake surface (21d) and a clutch surface (21c) in a different plane from the brake surface; a spring (22) abutting the friction member; a brake member (23) proximate to...  
WO/2001/081784A1
A bi-directional back stopping clutch (10) is provided having a hollow outer race (12), or drum, disposed about a first axis. The outer race includes a radially inner friction surface. The clutch also includes an input member (22) rotata...  
WO/2001/055613A1
A clutch-brake assembly (10) for a mower includes a housing (12), a shaft (20) rotatably connected to a prime mover, a clutch plate (30) operatively received onto the shaft, a brake ring (41) and a pulley (50) of which the pulley is sele...  
WO2000052549A3
An apparatus and method is disclosed for controlling engagement of a power take-off (PTO) shaft (33) on a vehicle. The apparatus includes a clutch (18) including an input shaft (19) coupled to a power source (14) and an output shaft (32)...  
WO/2000/055519A1
The invention relates to a starting unit (30) for using in drive systems, especially drive systems of motor vehicles, comprising a hydraulic coupling (2) and a lock-up coupling (3) which are connected in parallel. According to the invent...  
WO/2000/055527A1
The invention relates to a starting element (30) for using in drive systems, especially drive systems of motor vehicles, comprising a hydraulic coupling (2.3) and a lock-up coupling (3.3) which are connected in parallel. According to the...  
WO/2000/055020A1
The invention relates to a starting unit (30) for use in starting systems of motor vehicles. The inventive starting unit (30) is equipped with a fluid clutch (2) and with a torque converter lockup clutch (3). The torque converter lockup ...  
WO/2000/052549A2
An apparatus and method is disclosed for controlling engagement of a power take-off (PTO) shaft (33) on a vehicle. The apparatus includes a clutch (18) including an input shaft (19) coupled to a power source (14) and an output shaft (32)...  
WO/2000/050225A1
A clutch/brake device (1) of a machine press, comprising a stationary member (3) for rotatably supporting a flywheel (2), a rotating shaft (4) having a pivotally supporting shaft part (4c) supported rotatably on the stationary member (3)...  
WO/1999/065723A1
The present invention relates to a control device (52, 90, 92) for the gearbox (2) of a motor vehicle that uses a fully automated or partially automated gear switch system. The gearbox (2) comprises a clutch actuator (8, 54) which is con...  
WO/1999/042740A1
A clutch/brake drive has a brake unit and a clutch unit (10). The brake unit and the clutch unit each includes a plurality of exterior friction plates (20) and a plurality of interleaved friction plates (22). The lubrication for the clut...  
WO/1999/014515A1
A mechanically actuated brake or a mechanically actuated clutch comprises a lever block (24) installed between a supporting member (22) and a first driving part (6), a voussoir (21) installed between the supporting member (22) and the le...  
WO/1999/006737A1
A clutch brake assembly (10) includes a clutch (12) and a transmission shaft (16) for transmitting rotational motion from the clutch to the transmission (14). A brake disc (18) is rotatably driven by and slideably disposed on the transmi...  
WO/1998/053188A1
A clutch mechanism (25) is provided for a cooling fan (23) of a size capable of fitting into the limited envelope available in an over-the-road diesel tractor. A compact housing (43) has a belt drive input and an output (26) connected to...  
WO/1998/048191A1
A clutch mechanism (25) is provided for a cooling fan (23) of a size capable of fitting into the limited envelope available in an over-the-road diesel tractor. A compact housing (43) has a belt drive input and an output connected to the ...  
WO/1998/048190A1
A clutch mechanism (25) is provided for a cooling fan (23) of a size capable of fitting into the limited envelope available in an over-the-road diesel tractor. A compact housing (43) has a belt drive input and an output connected to the ...  
WO1997030296A3  
WO/1997/030296A2
A control for a heavy vehicle clutch wherein control members are moved rearwardly away from an engine (21) to disengage a clutch (24) from an engine (21) and engage a clutch brake disc (44). A pair of co-acting multiple actuators (34) ar...  
WO/1997/027995A1
The system is intended to control the time duration of the soft pushing action carried out when engaging the clutch and/or the brakes of hydraulic brakes-clutches to actuate presses and similar machines, as well as to cancel, at a predet...  
WO/1997/021044A1
A coupling arrangement for coupling a driving unit (1) to a driven unit (2) includes a combination of a shear coupling (7) which acts between the units and which fails immediately an overload occurs, and a brake coupling (13) which is ad...  
WO/1997/011286A1
Apparatus (300) is disclosed for locking a key (322) in a keyway (302) of a shaft (10) and of a hub slideably receiving the shaft (10). The key (322) is tapered and includes a top extending at an acute angle to the bottom, with the keywa...  
WO/1997/007046A1
A lever actuator is disclosed for use in applications requiring a rotational adjustment such as the length of or tension on a cable. The actuator includes a housing (12), a stationary shaft (26, 68) fixedly mounted in the housing, a driv...  
WO/1997/003302A1
A coaster brake hub (10) including a housing (26) having a generally cylindrical passage (28) therethrough, an axle (32), a drive shaft (16), a drive cone (64) and a brake (52) mounted within the passage (28). The hub (10) includes a clu...  
WO1996018831A3  
WO/1996/018830A1
A clutch and brake that may be separately actuated are disclosed, preferably for presses. The object of the invention is to design a clutch and brake that form a module that can be arranged on an end of the shaft and that may be switched...  
WO/1996/018831A2
The invention concerns a device on a wet-running coupling and brake device driven by cooling and lubricating oil. Its purpose is to ensure the speed- and temperature-dependent discharge of cooling and lubricating oil using engaging eleme...  
WO/1996/005400A1
A bi-directional spring clutch (11, 13, 15, 17) further including a ratchet (43) and pawl (23) so as to permit substantial torque to be transmitted to the shade roller only in one direction. In the other direction, the roller is nearly f...  
WO/1996/001957A1
A basic unit (10) for driving a press is disclosed. The unit (10) uses two hydraulic actuated oil shear brake/clutch units (14, 16; 20, 22) which are in coaxial nested relationship. The basic unit (10) provides a core assembly (10) which...  
WO1995023281A3  
WO/1995/031651A1
A drive unit for driving a press is disclosed. The drive unit uses a hydraulically actuated oil shear brake unit (12) located on one side of a flywheel and a hydraulically actuated oil shear clutch unit (14) located on the opposite side ...  
WO/1995/023281A2
Rotational control apparatus in the preferred forms of fan clutches (A, A') are shown including an eddy current drive (224). Specifically, the eddy current drive (224) includes a plurality of permanent magnets (226) mounted circumferenti...  
WO/1995/018315A1
A relatively light duty cone type clutch suitable for use in window blind or shade mechanisms is disclosed. As contrasted with conventional cone type clutches, the disclosed embodiment includes a plurality of radially arranged conically ...  
WO/1995/012770A1
A drive system (10) has an input shaft (12) and an output shaft (20). An oil shear clutch assembly (16) is operable to lock the input shaft (12) to the output shaft (20) and an oil shear brake assembly (18) is operable to lock the output...  

Matches 101 - 150 out of 2,238