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Patent Searching and Data


Matches 201 - 250 out of 1,841

Document Document Title
WO/2008/124621
A torque converter having an internal lock-up clutch which is activated by the elastic expansion or ballooning of the torque converter housing. This ballooning occurs due to the increased internal fluid pressure within the torque convert...  
WO/2008/124621
A torque converter having an internal lock-up clutch which is activated by the elastic expansion or ballooning of the torque converter housing. This ballooning occurs due to the increased internal fluid pressure within the torque convert...  
WO/2008/104146
The invention relates to a power transmission device (1) for use in drive trains, in particular of vehicles, comprising at least one input (4) that may be coupled to a driving engine and an output (5) that may be coupled to a downstream ...  
WO/2008/090748
A coil spring receiving a load stably in a tight contact state, shortening the tight contact length by decreasing the oblateness, and enhancing uniformity of stress distribution by the continuity of stress dispersion in the circumferenti...  
WO/2008/077378
The invention relates to a power transmission device (1) to be arranged in a drive train between a driving engine and a transmission, comprising an input (E) and an output (A), a hydrodynamic component (2) interposed between the input an...  
WO/2008/077376
The invention relates to a power transmission device comprising an input (E) that can be coupled to a driving shaft, an output (A) that is coupled to a driven part, said output being especially a transmission input shaft, and a hydrodyna...  
WO/2008/077370
A torque converter (100) contains a pump coupling (102) with a first region which is connected to a cover (104) of the torque converter, and with a second region which is connected to a pump (106). Said torque converter also contains a l...  
WO/2008/077376
The invention relates to a power transmission device comprising an input (E) that can be coupled to a driving shaft, an output (A) that is coupled to a driven part, said output being especially a transmission input shaft, and a hydrodyna...  
WO/2008/074289
Described is a torque converter (100) which contains the following: a rotor clutch (102) which is connected to a rotor (108); a converter clutch (104) which is connected to a drive output hub (110) of the torque converter; and a common p...  
WO/2008/072505
A lockup device (7) of a torque converter (1) has a piston (75), a piston connection mechanism (76), a clutch plate (71), and a damper mechanism (9). The piston connection mechanism (9) connects the piston (75) to a front cover (11) such...  
WO/2008/064639
The invention relates to a hydraulic torque converter which comprises a housing containing a drive disk driven by the housing and a lock-up clutch having a piston plate, said piston plate being interposed between the drive disk and the h...  
WO/2008/064640
The invention relates to a torque converter which comprises the following components: a damper assembly that is connected to a hub of the torque converter, a turbine clutch that is connected to a turbine and the damper assembly, and a co...  
WO/2008/064638
The invention relates to a power transmission device, especially a multifunction converter unit having an input and an output, a hydrodynamic component interposed between the input and the output, and a device for bridging power transmis...  
WO/2008/064642
The invention relates to a torque transmission device, particularly in the drive train of a motor vehicle, comprising a hydrodynamic torque converter having a converter cover that can be or is rotationally fixed to a drive unit, wherein ...  
WO/2008/064641
The invention relates to a power transmission device (1) to be interposed in a drive train between a driving engine and a transmission. Said power transmission device comprises an input (E) and an output (A) configured by a shaft, and tw...  
WO/2008/049010
The present invention provides a torque converter 10 including a pump assembly 35 including a unitary pump vortex ring and blade array structure 38 and a formed metal sheet pump shell 37, being connected to a sheet pump shell 37 by braze...  
WO/2008/049010
The present invention provides a torque converter 10 including a pump assembly 35 including a unitary pump vortex ring and blade array structure 38 and a formed metal sheet pump shell 37, being connected to a sheet pump shell 37 by braze...  
WO/2008/046377
The invention relates to a device for damping vibrations, particularly a torsional vibration damper for motor vehicles, having a primary part, which can be rotationally fixed at least indirectly to a component on the input side, a second...  
WO/2008/046380
The invention relates to a hydrodynamic torque converter having a housing (11) which can be or is rotationally fixedly connected to a drive unit (4) and which has a converter cover (10) to which is fastened a hub (20) in which, radially ...  
WO/2008/046377
The invention relates to a device for damping vibrations, particularly a torsional vibration damper for motor vehicles, having a primary part, which can be rotationally fixed at least indirectly to a component on the input side, a second...  
WO/2008/043330
The invention relates to a force transmission device having an input and an output, a hydrodynamic component disposed between the input and the output, comprising a turbine wheel, which is at least indirectly rotationally fixed to the ou...  
WO/2008/043331
A force transmission device (1), comprising a hydrodynamic component (4); a device (2) for attenuating oscillations having a primary part (13) and a secondary part (8), wherein the secondary part (8) and the turbine wheel (T) are each at...  
WO/2008/023838
In a hydraulic power transmission where a turbine shell and a turbine hub are welded together, strength at a welded portion must be taken into account because the turbine shell displaces to the pump blade side as the torque is transmitte...  
WO/2008/000212
Disclosed is a torque converter (10) comprising the following parts: a torque converter clutch (49) that is arranged so as to transmit torque from a torque converter housing to a turbine; a piston plate (17); a clutch disk (116) that is ...  
WO/2008/000212
Disclosed is a torque converter (10) comprising the following parts: a torque converter clutch (49) that is arranged so as to transmit torque from a torque converter housing to a turbine; a piston plate (17); a clutch disk (116) that is ...  
WO/2007/147464
The invention relates to a hydrodynamic torque converter (1) and to a method for producing the same. In order to facilitate assembly, the turbine (37) is riveted by means of a plurality of hot rivets (7), or welded, to the torsional damp...  
WO/2007/140756
The invention relates to a torque transmission device, in particular in the drivetrain of a motor vehicle, for transmitting torque between a drive unit and a shaft which is rotatable about a rotational axis, in particular a transmission ...  
WO/2007/140756
The invention relates to a torque transmission device, in particular in the drivetrain of a motor vehicle, for transmitting torque between a drive unit and a shaft which is rotatable about a rotational axis, in particular a transmission ...  
WO/2007/140742
Described is a torque transmission module having a guide disk for a torque converter, wherein the module comprises the following: a guide disk which is rotationally fixedly connected to a housing of the torque converter; a piston plate f...  
WO/2007/128259
A hydrodynamic torque converter (6) with a driving pump wheel (20) and a drive turbine wheel (21) that is placed in a housing (10) in such a way that it can rotate is fixed to the drive shaft (23) of a drive unit, and is connected to the...  
WO/2007/128267
The invention relates to a torque transmission device with a drive strand of a motor vehicle for the transmission of the torque of a hub situated between the drive unit and a gear train, in particular a turbine wheel hub of a turbine whe...  
WO/2007/128273
The present invention generally comprises a hub assembly for a torque converter having a hub which is arranged so as to be rotationally fixedly connected to the drive input shaft of a transmission, and which comprises a first and a secon...  
WO/2007/128273
The present invention generally comprises a hub assembly for a torque converter having a hub which is arranged so as to be rotationally fixedly connected to the drive input shaft of a transmission, and which comprises a first and a secon...  
WO/2007/124712
The invention relates to a torque converter (100; 200) having a turbine (104; 204) and a one-way clutch (102; 202), connected to the turbine in the direction of rotation, and an output hub (108; 208) of the torque converter. The one-way ...  
WO/2007/124720
The invention relates to a clutch assembly in a torque converter, said assembly having a piston plate which is functionally arranged in such a manner as to exert an axial pressure on a clutch in the clutch assembly. A drive plate (146) i...  
WO/2007/121702
The invention in general relates to a torque converter (100; 200) with a cask cover (106; 206) and a planetary transmission (102,-202) that is coupled to a hydraulic circulation system in the direction of rotation in such a way that it c...  
WO/2007/098872
The invention relates to a bypass clutch (8) of a hydrodynamic torque converter (1). In order to cool said bypass clutch (8), its clutch plates are internally cooled.  
WO/2007/079713
According to the invention, a so-called third chamber can be achieved in a three channel converter by introducing an additional wall, generating a hydraulic connection from the end of the blade away from the turbine to a third channel. S...  
WO/2007/079713
According to the invention, a so-called third chamber can be achieved in a three channel converter by introducing an additional wall, generating a hydraulic connection from the end of the blade away from the turbine to a third channel. S...  
WO/2007/079714
The invention relates to a torque converter (1) comprising a lockup clutch (5) and two dampers (4, 19), the lockup clutch being arranged in the power flux between the dampers. The converter according to the invention is provided with a t...  
WO/2007/076760
The invention generally relates to a torque transmitting device for a torque converter. Said torque transmitting device comprises at least one joining element that is mounted on an inner circumferential surface of a cover of the torque c...  
WO/2007/076760
The invention generally relates to a torque transmitting device for a torque converter. Said torque transmitting device comprises at least one joining element that is mounted on an inner circumferential surface of a cover of the torque c...  
WO/2007/054061
The invention relates to a hydrodynamic torque converter device (1) comprising a torsional vibration damper (10), a converter torus (12) which is configured by an impeller (20), a turbine wheel (24) and a stator (22), and a converter loc...  
WO/2007/054062
The invention relates to a torsional vibration damper (10) and a hydrodynamic torque converter device (1). Said device has a converter torus (18) which is configured by an impeller (12), a turbine wheel (14) and a stator (16), and a conv...  
WO/2007/054061
The invention relates to a hydrodynamic torque converter device (1) comprising a torsional vibration damper (10), a converter torus (12) which is configured by an impeller (20), a turbine wheel (24) and a stator (22), and a converter loc...  
WO/2007/054049
The invention relates to a hydrodynamic torque converter device (1) which comprises a torsional vibration damper (10), a converter torus (12) configured by an impeller (20), a turbine wheel (24) and a stator (22), and a converter lockup ...  
WO/2007/054047
The invention relates to a multi-plate clutch (2) having a first plate carrier (48) and second plate carrier (50) and one or more first plates (52) received by the first plate carrier and one or more second plates (54) received by the se...  
WO/2007/054053
The invention relates to a hydrodynamic torque converter device for an automotive drive train, comprising a torsional vibration damper and a converter torus which is configured by an impeller, a turbine wheel and a stator. The torsional ...  
WO/2007/054047
The invention relates to a multi-plate clutch (2) having a first plate carrier (48) and second plate carrier (50) and one or more first plates (52) received by the first plate carrier and one or more second plates (54) received by the se...  
WO/2007/054052
The invention relates to an automotive drive train having an internal combustion engine (266) that is configured as an eight-cylinder engine and a hydrodynamic torque converter device. Said device has a torsional vibration damper consist...  

Matches 201 - 250 out of 1,841