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Patent Searching and Data


Matches 201 - 250 out of 4,194

Document Document Title
WO/2009/015626A1
The invention relates to a torque transmission device with a torque converter arranged in the drive train of a motor vehicle, particularly a hydrodynamic torque converter or a fluid clutch, which torque converter comprises a turbine whee...  
WO/2009/010032A1
Disclosed is a damper (100) for a torque converter (102). Said damper comprises the following: a first plate (118) that has at least one first opening (128); a second plate (120) that has at least one second opening (130); and at least o...  
WO/2009/010032A8
Disclosed is a damper (100) for a torque converter (102). Said damper comprises the following: a first plate (118) that has at least one first opening (128); a second plate (120) that has at least one second opening (130); and at least o...  
WO/2009/003583A1
The invention relates to a torque transmitting device comprising a hub of a turbine wheel of a torque converter. Said hub is disposed in the drive train of a motor vehicle to transmit torque between a drive unit and a transmission and ca...  
WO/2008/138296A1
The invention relates to a force transmission device for arranging in a drivetrain between a drive machine and a gearing, comprising a housing part which is embodied as an input, can be driven and is connected to a pump wheel of a hydrod...  
WO/2008/124621A2
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/2008/124621A3
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/2008/104146A1
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/2008/090748A1
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/2008/077378A1
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/2008/077376A2
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/2008/077370A1
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/2008/077376A3
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/2008/074289A1
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/2008/072505A1
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/2008/064639A1
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/2008/064640A1
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/2008/064638A1
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/2008/064642A1
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/2008/064641A1
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/2008/049010A3
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/2008/049010A2
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/2008/046377A3
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/2008/046380A1
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/2008/046377A2
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/2008/043330A1
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/2008/043331A1
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/2008/023838A1
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/2008/000212A3
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/2008/000212A2
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/2007/147464A1
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/2007/140756A2
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/2007/140756A3
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/2007/140742A1
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/2007/128259A1
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/2007/128267A1
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/2007/128273A2
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/2007/128273A3
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/2007/124712A1
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/2007/124720A1
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/2007/121702A1
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/2007/098872A1
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/2007/079713A3
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/2007/079713A2
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/2007/079714A1
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/2007/076760A3
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/2007/076760A2
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/2007/054061A3
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/2007/054062A1
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/2007/054061A2
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...  

Matches 201 - 250 out of 4,194