Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 5,021

Document Document Title
WO/2018/191095A1
A torque converter including a cover for receiving torque from a prime mover, an impeller fixed to the cover to form a housing of the torque converter, a turbine disposed in the housing for receiving torque from the impeller, a stator di...  
WO/2018/186939A1
A torque converter, including: a cover arranged to receive torque; an impeller including an impeller shell non-rotatably connected to the cover and at least one impeller blade connected to the impeller shell; a turbine including a turbin...  
WO/2018/184860A1
A torque-coupling device for coupling driving and driven shafts. The torque- coupling device includes a casing having a locking surface, a torque converter, and a locking piston having an engagement surface axially moveable to and from t...  
WO/2018/181359A1
This fluid transmission device is provided with a pump impeller, a turbine runner, an output member, and a lock-up clutch device, which are inside an input member. The input member has a first engagement surface and a second engagement s...  
WO/2018/182238A1
A hydrokinetic torque coupling device includes a casing including a casing shell and an impeller shell, a piston engagement member non-rotatably coupled to the casing and having a first engagement surface, a turbine-piston including a tu...  
WO/2018/169615A1
A hybrid drive module, comprising a cover of a torque converter. The hybrid drive module further includes a carrier hub connected to a rotor of an electric motor and the cover, the hub including a first surface and a protrusion extending...  
WO/2018/164555A1
A hydrokinetic torque-coupling device includes an impeller wheel, a turbine wheel, a stator, a casing, a stationary shaft operatively coupled to the stator so that a driven shaft axially extends through the stationary shaft, a first flui...  
WO/2018/158227A1
A hydrokinetic torque converter including a secondary piston for purposes of enhancing operation of the lock-up feature, and the method of operating such a converter. The secondary piston moves axially behind the turbine-piston to urge r...  
WO/2018/155357A1
Provided is a torque converter in which first and second dampers are interposed in a torque transmission path during lock-up and a dynamic damper is attached to the torque transmission path between the first and second dampers, wherein a...  
WO/2018/151801A1
A launch device for coupling a rotary output of a prime mover to a rotary input of a transmission. The launch device including a front cover connected to a rear cover connected and rotatable therewith. The front and rear covers defining ...  
WO/2018/150660A1
This device is provided with an inertia ring (20), a centrifugal element (21), and a plurality of cam mechanisms (22). The inertia ring (20) is rotatable together with an output side rotor (12) and is disposed to be relatively rotatable ...  
WO/2018/152094A1
A motor vehicle clutch assembly is provided. The motor vehicle clutch assembly includes a radially extending section including an abutment surface; a clutch pack including a first clutch plate and a separator plate; an axially movable pi...  
WO/2018/150777A1
In order to suppress a torque fluctuation peak across a comparatively wide range of rotation speed, this device is equipped with an inertia ring (20), multiple centrifugal elements (21), multiple cam mechanisms (22), and multiple restric...  
WO/2018/134011A1
The invention relates to a torque transmission assembly (20) for a drive system of a vehicle, comprising a housing (26), a drive-side friction surface assembly which is coupled to the housing (26) so as to rotate together with the housin...  
WO/2018/130377A1
A hydrodynamic coupling arrangement (1) is provided with a housing (4) which is connected to pressure medium lines (71 to 73) for introducing or discharging pressure medium at least into/from a pressure chamber (40) which is sealed at le...  
WO/2018/130251A1
The invention relates to a torque-transmiting device (1) comprising a dual-mass flywheel (2) with an input part (11) arranged such that it can rotate about an axis of rotation (d), an output part (26) arranged such that it can rotate abo...  
WO/2018/130239A1
The invention relates to a torque-transmitting device (1, 17) comprising a torque converter (2) which is partially arranged inside a housing of the torque-transmitting device (1, 17) and has a pump wheel (4), a turbine wheel (5) and a gu...  
WO/2018/116617A1
The present invention reduces the weight of a torque converter while suitably maintaining the strength thereof. This torque converter (100) transmits torque from an engine-side member to a transmission-side member. The torque converter (...  
WO/2018/116614A1
The present invention reduces weight and improves strength in a torque converter. A torque converter (100) is provided with a front cover (1), an impeller (2), and a turbine (3). At least one of the front cover (1), an impeller shell (21...  
WO/2018/117707A1
A hydrokinetic torque converter comprises a casing having a locking surface, impeller and turbine wheels, a one-way turbine clutch, and a torsional vibration damper. The one-way turbine clutch includes an outer ring non-rotatably connect...  
WO/2018/117709A1
A hydrokinetic torque converter comprises a casing, an impeller wheel, a turbine wheel coaxially aligned with the impeller wheel, a stator situated between the impeller and turbine wheels, a one-way turbine clutch permitting rotational m...  
WO/2018/117705A1
A hydrokinetic torque converter for coupling driving and driven shafts. The torque converter comprises an impeller wheel rotatable around a rotational axis, a turbine wheel rotatable coaxially aligned with the impeller wheel, a stator si...  
WO/2018/103872A1
The invention relates to a hybrid tractor head for a motor vehicle (11), having at least one e-machine (12) and having at least one multi-plate clutch (13), which has an inner plate carrier (14), an outer plate carrier (15) and at least ...  
WO/2018/103869A1
The invention relates to a torque converter device, in particular for a drive train (11) of a motor vehicle (12), comprising a converter housing (13) having a housing casing (14) and a hub (15) securely fastened to the housing casing (14...  
WO/2018/103873A1
The invention relates to a torque converter device, in particular for a drive train (11) of a motor vehicle (12), comprising at least one converter housing (13), at least one converter unit (14) comprising an impeller (15) and a turbine ...  
WO/2018/085133A1
A torque converter (10) translates torque between an internal combustion engine and an automatic transmission. The torque converter (10) includes a rotatable torque input member (20) adapted to be operatively coupled to a crankshaft of t...  
WO/2018/080883A1
A motor vehicle clutch assembly is provided. The motor vehicle clutch assembly includes a clutch pack including a first clutch plate; an axially movable piston for engaging the clutch pack; and a shock absorber fixed to the first clutch ...  
WO/2018/079040A1
This damper device includes: an input element to which the torque from an engine is transmitted; an intermediate element; an output element; a first elastic body which transmits torque between the input element and the intermediate eleme...  
WO/2018/062536A1
In a vibration damping device 20, the following are determined: a moment of inertia J1 of a driven member 15; a moment of inertia J2 of an inertial mass body 23; a mass m of a crank member 22; a distance L3 between a center of gravity G ...  
WO/2018/061641A1
In order to achieve, with a simple configuration, a lockup device of a torque converter and ensure a sufficient torque transmission capacity, this torque converter is provided with a lockup device (7). The lockup device (7) has an annula...  
WO/2018/062548A1
Provided is a vibration-damping device having a plurality of rotation elements including an output element and an input element to which torque from an engine is transmitted, wherein: the vibration-damping device is provided with a first...  
WO/2018/061467A1
A damper device 10 that includes: a first inside spring SP11 that transmits torque between a drive member 11 and a first intermediate member 12; a second inside spring SP12 that transmits torque between the first intermediate member 12 a...  
WO/2018/052029A1
This damper device is provided with: an input element to which torque from an engine is transmitted; an intermediate element; an output element; a first elastic body which transmits torque between the input element and the intermediate e...  
WO/2018/047637A1
The rotational inertia mass damper 20 of a damper device has a planetary gear 21 including: a driven member 15 having external teeth 15t and serving as a sun gear; a plurality of pinion gears 23; first and second input plate members 111,...  
WO/2018/047546A1
Provided is a power transmission device wherein tooth contact noise is suppressed using a simple configuration. This device comprises an input plate (10), a flange (11), and a torsion spring (12). The input plate (10) has a catch (10b) a...  
WO/2018/047938A1
[Problem] To improve vibration-damping performance. [Solution] This vibration-damping device is provided with a concave-surface-shaped guide surface 23 formed in a support member 21 so as to curve toward the outer periphery of the suppor...  
WO/2018/044844A1
The present invention relates to a torsional vibration damper (18) comprising a first component (20) and a second component (22) which are torsionally elastically coupled to one another, wherein a force transmission device (26) is provid...  
WO/2018/044776A1
The present invention relates to a torque transmission device (8) for the drivetrain (2) of a motor vehicle comprising a torsional vibration damper (30), which has a primary element (32) and a secondary element (54) which are torsionally...  
WO/2018/042845A1
A washer 76 is arranged between a lock-up piston 80 and the outer extension part 71 of an output hub 7, the washer 76 having a thickness t in which a value (L3-(L1+L2+t)) obtained by subtracting the sum of a first distance L1 between the...  
WO/2018/037179A1
The invention relates to a torque transmission device (1) comprising a torque input element (5) for coupling to a crankshaft of an engine, a torque output element (8) for coupling to an input shaft of a gearbox, damping means (13, 17) an...  
WO/2018/036762A1
A hydrokinetic torque coupling device comprises a casing rotatable about a rotation axis, a torque converter including an impeller wheel and a turbine wheel disposed in the casing coaxially with the rotation axis, a locking piston includ...  
WO/2018/037180A1
The invention relates to a torque transmission device (1) comprising a torque input element (5) intended to be coupled to a crankshaft of an engine, a torque output element (8) intended to be coupled to an input shaft of a gearbox, and s...  
WO/2018/028884A1
A coupling assembly (1) is provided with a carrier device (60) which is provided for receiving a rotational non-uniformity reducing means (19) which serves to damp vibrations and/or to absorb excitations, wherein the carrier device has a...  
WO/2018/022820A1
A torque converter is provided. The torque converter includes a front cover, an impeller shell and a turbine axially movable to frictionally engage the impeller shell such that the turbine forms a piston of a lockup clutch. A first press...  
WO/2018/016627A1
Provided is a torque converter with a lock-up function in which a clutch-holding member as well as a hub plate member or an attachment member for a torsional vibration reduction device, etc., are shared and integrated, whereby the number...  
WO/2018/016229A1
The present invention suppresses a torque fluctuation peak across a wide rotation speed range in a device for suppressing the torque fluctuations of a rotating member. To this end, this device is equipped with an inertia ring (20), a cen...  
WO/2018/016212A1
The present invention suppresses a torque fluctuation peak across a comparatively wide rotation speed range in a device for suppressing the torque fluctuations of a rotating member. To this end, this device is equipped with a body of mas...  
WO/2018/011502A1
Torque transmission device (1), comprising: – at least one clutch (10, 32, 52) having an input able to receive a torque generated by a combustion engine, and an output able to transmit this torque to wheels, the clutch (10, 32, 52) hav...  
WO/2018/012170A1
A torque converter (100) is provided with a torque converter body (2) and a dynamo-electric machine (3). The torque converter body (2) has a front cover (21), an impeller (22), and a turbine (23). The dynamo-electric machine (3) has a st...  
WO/2018/002500A1
The invention relates to a torque-transmission device (1), in particular for a motor vehicle, including a torque-input element (7), intended for being rotatably coupled with a crankshaft of an engine, an intermediate element (19) and a t...  

Matches 1 - 50 out of 5,021