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Valeo Embrayages patents


Recent patent applications related to Valeo Embrayages. Valeo Embrayages is listed as an Agent/Assignee. Note: Valeo Embrayages may have other listings under different names/spellings. We're not affiliated with Valeo Embrayages, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "V" | Valeo Embrayages-related inventors


Vibration damping device for a motor vehicle transmission drivetrain

a rolling body movable with respect to the second element so that a curvilinear trajectory can be executed on at least a predetermined angular sector (A), the curvilinear movement of the rolling body with respect to the second element being accompanied by a movement of the rolling body on the... Valeo Embrayages

Torque transmission device

The invention relates to a torque transmitting device comprising a torque input element (17a, 17b) and a torque output element (8) able to pivot about a shaft (X) with respect to one another, at least one elastic leaf (22), rotationally coupled to the torque output element (8) or to the... Valeo Embrayages

Torque transmission device, more particularly for a motor vehicle

A torque transmission device, more particularly for a motor vehicle, comprising a torque input element (15, 17) and a torque output element (8) able to pivot about an axis (X) with respect to one another, at least one elastic leaf (22), rotationally coupled to the torque output element (8) or... Valeo Embrayages

Torque transmission device, more particularly for a motor vehicle

The invention relates to a torque transmission device, more particularly for a motor vehicle, comprising a torque input element (15, 17) and a torque output element (8) able to pivot about an axis (X) with respect to one another, at least one elastic leaf (22), rotationally coupled to the torque... Valeo Embrayages

Torque transmission device, in particular for a motor vehicle

The invention relates to a torque transmission device (1), having torque input means (2, 24) intended to be rotationally coupled to a crankshaft of an internal combustion engine (7), and torque output means (8) intended to be rotationally coupled to an input shaft (10) of a gearbox (36) and to... Valeo Embrayages

Cooling system for clutch mechanism

A clutch mechanism designed to be installed between an engine and a motor vehicle transmission, wherein the clutch mechanism includes at least one cooling duct arranged to make a cooling fluid circulate toward the clutch, wherein each cooling duct includes an axially extending part and at least one radially extending... Valeo Embrayages

Pendulum-type damping device

A vehicle transmission system component including a first subassembly having an input and an output, between which a torque can be transmitted. A second subassembly forms a pendulum-type damping device, and disposed outside the path of the torque transmitted by the first subassembly. The first and the second subassemblies are... Valeo Embrayages

Hydrokinetic torque coupling device having axially movable turbine-piston and lockup clutch, and related methods

A hydrokinetic torque coupling device comprises a casing, a torque converter, a torsional vibration damper and a lockup clutch disposed within the casing. The torque converter comprises an impeller and a turbine-piston coaxially aligned with the impeller and axially movable toward and away from the casing to position the hydrokinetic... Valeo Embrayages

Hydrokinetic torque coupling device for a motor vehicle

A hydrokinetic torque coupling device comprising an impeller wheel (2) able to hydrokinetically drive a turbine wheel (3) into rotation, with the impeller wheel (2) being rotationally coupled to a cover (5), with the turbine wheel (3) being able to be axially moved between an engaged position and a disengaged... Valeo Embrayages

Hydrokinetic torque coupling device with torsional vibration damper in combination with two vibration absorbers

A hydrokinetic torque coupling device for coupling together driving and driven shafts, comprises a casing, impeller and turbine wheels, a torsional vibration damper, a turbine hub non-rotatably connected to the turbine wheel, and first and second vibration absorbers. Each of the first and second vibration absorbers is one of a... Valeo Embrayages

Hydrokinetic torque coupling device for a motor vehicle

The invention relates to a hydrokinetic. torque coupling device, comprising an impeller wheel (2) able to hydrokinetically drive a turbine wheel (3) into rotation, with the turbine wheel (3) being able to be axially moved between an engaged position and a disengaged position, characterized in that the radially external periphery... Valeo Embrayages

Hydraulic control system for a dual wet clutch

the internal tube (42) having at least one flow conduit (55) for a cooling fluid, intended to direct the cooling fluid to the clutches (4, 5).... Valeo Embrayages

Clutch mechanism and installing such a mechanism on a transmission drivetrain

The invention relates to a clutch mechanism intended to be installed between an engine and a transmission of a motor vehicle, the mechanism being configured to be installed on a transmission (400) in two steps and by means of a system for axial locking of the control system (300) with... Valeo Embrayages

Torsion filtering mechanism having a cam track

A torsion filtering mechanism (22) has a first rotating member (24), a second rotating member (26) movable with respect to the first rotating member (24), a cam track (60) rotating with one (24) of the rotating members, and at least one associated cam follower (36) carried by the other (26)... Valeo Embrayages

Support for a pendulum damping device, and pendulum damping device comprising such a support

the first portion (7) and the second portion (8) being rigidly connected to one another, and the first portion (7) being obtained by cutting out the central zone of the second portion (8).... Valeo Embrayages

Hydrokinetic torque coupling device having turbine-piston lockup clutch, and related methods

A hydrokinetic torque coupling device features an impeller, a casing having a first engagement surface, a damper assembly, a turbine-piston including a drive component with a second engagement surface, and a clutch plate having clutch plate engagement surfaces interposed between and axially movable relative to at least one of the... Valeo Embrayages

Hydrokinetic torque coupling device having turbine-piston lockup clutch, and related methods

A hydrokinetic torque coupling device includes an impeller, a casing having a first engagement surface, a turbine-piston hydrodynamically drivable by the impeller, and a biasing device. The turbine-piston is hydrodynamically drivable by the impeller and includes a turbine-piston shell having a second engagement surface facing the first engagement surface. The... Valeo Embrayages

Torque converter and hydrokinetic torque coupling device having turbine-piston lockup clutch with lockup resistance member

A torque converter includes an impeller, a turbine-piston hydrodynamically drivable by the impeller, a stator, and an annular lockup resistance member. The impeller includes an impeller shell. The turbine-piston includes a turbine-piston shell. The turbine-piston shell includes a turbine-piston flange having a first flange surface facing an engagement surface of... Valeo Embrayages

Torque converter and hydrokinetic torque coupling device having core lockup clutch, and related methods

A hydrokinetic torque converter includes an impeller, an axially displaceable turbine piston, and impeller and turbine-piston lockup clutch core plates. The impeller lockup clutch core plate is situated between the impeller shell and the turbine-piston shell, is connected to an impeller core ring, and has a first surface. The turbine-piston... Valeo Embrayages

Pendulum damping system equipped with a support member having raceways juxtaposed continuously around the rotation axis

the outer raceways (16) being juxtaposed one after another continuously around the axis X, so that the rolling bodies (12, 13) are each capable of passing freely from a first outer raceway (16) to a second outer raceway (16).... Valeo Embrayages

Turbine assembly for hydrokinetic torque converter, and making the same

A turbine assembly for a hydrokinetic torque converter. The turbine assembly is rotatable about a rotational axis and hydrokinetic torque converter and comprises a first turbine component coaxial with the rotational axis, and a second turbine component non-moveably secured to the turbine component coaxially therewith. The first turbine component is... Valeo Embrayages

Turbine assembly for hydrokinetic torque converter, and making the same

A hydrokinetic torque converter comprises a stator assembly and a turbine assembly rotatable about a rotational axis. The stator assembly comprises a stator comprising an annular stator hub coaxial to the rotational axis, an annular turbine core ring coaxial to the rotational axis, and a plurality of stator blades integral... Valeo Embrayages

Transmission torque converter device

A torque transmitting device comprising a torque input element (17a, 17b) and a torque output element (8) able to pivot about an axis (X) with respect to one another, at least one elastic leaf (22), rotationally coupled to the torque output element (8) or to the torque input element (17a,... Valeo Embrayages

Blade-type torsional damper

the elastic portion of the blade of the first damping means proceeds circumferentially beyond the fastening portion of the blade of the second damping means.... Valeo Embrayages

Progressivity device for a clutch friction disk, and friction disk comprising such a device

The invention relates on the one hand to a progressivity device for a clutch friction disk, comprising a progressivity web (1) having a central rotation axis (X), having on one face of its external rim (1a) a series of blades (2) on which are configured at least two deformable pleats... Valeo Embrayages

Damper, in particular for an automobile clutch

damping means interposed between the input and output elements; the damping means have a flexible blade (17a; 17b), and the flexible blade is provided with a cam surface (20) arranged to interact with the cam follower, that cam surface extending over an opening angle (A) greater than 30°, in particular... Valeo Embrayages

Hydrokinetic torque coupling device having turbine-piston lockup clutch, and related methods

A hydrokinetic torque coupling device includes a casing having opposite sidewalls and an outer wall extending between and connecting the opposite sidewalls, an impeller coaxial aligned with the rotational axis, a piston engagement member extending substantially radially inward from and non-moveable relative to the outer wall of the casing, and... Valeo Embrayages

Hydrokinetic torque coupling device having turbine-piston lockup clutch, and related methods

A hydrokinetic torque coupling device features a casing (12) including an impeller shell (18), a casing shell (20), and an intermediate casing component (22) connecting the impeller and casing shells. The intermediate casing component (22) includes a casing wall portion and a piston engagement portion (26) extending inward from and... Valeo Embrayages

Release bearing, in particular for a motor vehicle

The invention relates to a release bearing (1), in particular for a motor vehicle, having a body (2) delimiting a pressure chamber (22), and a piston (18) mounted slidingly in the chamber (22), the piston (18) being intended to actuate a diaphragm as it slides with respect to the body... Valeo Embrayages

Dynamic absorber for torsional vibration damper of hydrokinetic torque coupling device

A torsional vibration damper assembly for a hydrokinetic torque coupling device, comprises a torsional vibration damper and a dynamic absorber operatively connected to the torsional vibration damper. The torsional vibration damper comprises a driven member rotatable about a rotational axis, a first retainer plate rotatable relative to the driven member... Valeo Embrayages

Frequency dynamic absorber for torsional vibration damper of hydrokinetic torque coupling device

A torsional vibration damper assembly for a hydrokinetic torque coupling device, comprises a torsional vibration damper, and a dynamic absorber operatively connected to the torsional vibration damper. The torsional vibration damper comprises a driven member rotatable about a rotational axis, a first retainer plate rotatable relative to the driven member... Valeo Embrayages

Torque converter for a motor vehicle

A torque converter comprising a torque input element (19), an impeller wheel (3) rotationally coupled to the torque input element (19) and able to hydrokinetically drive a turbine wheel (4), a torque output element (8), clutch means (10, 38) movable between an engaged position in which the torque input element... Valeo Embrayages

Double clutch assembly

A double clutch assembly has a diaphragm spring aligned and maintained to prevent uneven wear of a disc. A diaphragm spring is deformable in an axis direction with respect to a cover casing which receives a driving force from an engine. A center plate is connected to the cover casing... Valeo Embrayages

Torsional damper for a vehicle transmission system

A torsional damper for vehicle transmission systems comprises an input element rotationally movable around an axis and exhibiting at least one window comprising two angularly spaced lateral edges and a radially external edge. An output element is rotationally movable around the axis and exhibits at least one window comprising two... Valeo Embrayages

Hydrokinetic torque coupling device for a motor vehicle

A hydrokinetic torque coupling device for a motor vehicle comprises an impeller wheel intended to be coupled to a crankshaft and adapted to hydrokinetically rotate a turbine wheel. The impeller wheel rotationally coupled to a cover at least partially accommodating the impeller wheel, the turbine wheel and the reactor. The... Valeo Embrayages

05/18/17 / #20170138455

Hydrokinetic torque converter without impeller and turbine thrust bearings, and making the same

A hydrokinetic torque converter comprises an impeller rotatable about a rotational axis, a coaxial turbine, and a stator disposed between the impeller and the turbine. The stator includes an annular stator hub, an annular radially outer stator rim, a plurality of stator blades radially outwardly extending between the stator hub... Valeo Embrayages

04/20/17 / #20170108050

Torsional vibration damper for hydrokinetic torque coupling device with inner and outer elastic damping members connected in series

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 turbine hub disposed in the casing coaxially with the rotation axis and fixed to the turbine... Valeo Embrayages

04/20/17 / #20170108051

Torsional vibration damper for hydrokinetic torque coupling device

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 turbine hub disposed in the casing coaxially with the rotation axis and fixed to the turbine... Valeo Embrayages

04/20/17 / #20170108075

Torque converter damper assembly

A damper assembly includes a driven plate, an intermediate plate, and elastic drive elements. The intermediate plate includes a radially outer base wall and opposite side walls. The elastic drive elements are interposed, between tabs of the driven plate and tabs of the intermediate plate to permit relative rotational movement... Valeo Embrayages

04/06/17 / #20170097075

Hydrokinetic torque coupling device for a motor vehicle

The invention relates to a hydrokinetic torque coupling device for a motor vehicle, comprising a torque input element (11) intended to be coupled to a crankshaft (1), an impeller wheel (3) rotationally coupled to the torque input element (11) and able to hydrokinetically drive a turbine wheel (4), a torque... Valeo Embrayages

04/06/17 / #20170097076

Hydrokinetic torque coupling device for a motor vehicle

The invention relates to a hydrokinetic torque coupling device for a motor vehicle, comprising a torque input element (11) intended to be coupled to a crankshaft (1), an impeller wheel (3) rotationally coupled to the torque input element (11) and able to hydrokinetically drive a turbine wheel (4), a torque... Valeo Embrayages

04/06/17 / #20170097077

Hydrokinetic torque coupling device for a motor vehicle

The invention relates to a hydrokinetic torque coupling device for a motor vehicle, comprising a torque input element (11) intended to be coupled to a crankshaft (1), an impeller wheel (3) rotationally coupled to the torque input element (11) and able to hydrokinetically drive a turbine wheel (4), a torque... Valeo Embrayages

04/06/17 / #20170097078

Hydrokinetic torque coupling device for a motor vehicle

The invention relates to a hydrokinetic torque coupling device for a motor vehicle, comprising a torque input element (11) intended to be coupled to a crankshaft (1), an impeller wheel (3) rotationally coupled to the torque input element (11) and able to hydrokinetically drive a turbine wheel (4), a torque... Valeo Embrayages

04/06/17 / #20170097079

Hydrokinetic torque coupling device for a motor vehicle

The invention relates to a hydrokinetic torque coupling device for a motor vehicle, comprising a torque input element (11) intended to be coupled to a crankshaft (1), an impeller wheel (3) rotationally coupled to the torque input element (11) and able to hydrokinetically drive a turbine wheel (4) through a... Valeo Embrayages

04/06/17 / #20170097080

Hydrokinetic torque coupling device for a motor vehicle

The invention relates to a hydrokinetic torque coupling device for a motor vehicle, comprising a torque input element (11) intended to be coupled to a crankshaft (1), an impeller wheel (3) rotationally coupled to the torque input element (11) and able to hydrokinetically drive a turbine wheel (4) through a... Valeo Embrayages

02/16/17 / #20170045114

Damping system of the pendulum oscillator type

A vibration damping system for a transmission system, exhibiting a stiffness K, of a motor vehicle having a combustion engine, having a support member able to be rotationally driven around an axis X, having a moment of inertia I; and a pendulum flyweight mounted movably on the support member, the... Valeo Embrayages

02/09/17 / #20170037930

Device for damping torsional oscillations

A device for damping torsional oscillations has a support rotatable around an axis, a plurality of pendulum assemblies, a plurality of rolling members with each rolling member interacting with a first and second raceways, and a plurality of interposition members. The support comprises a plurality of windows which two rolling... Valeo Embrayages

01/26/17 / #20170021713

Transmission assembly for a hybrid vehicle equipped with a pendulum damper

A transmission assembly for a motor vehicle is to be arranged between a combustion engine having a crankshaft and a gearbox having an input shaft. The assembly comprises an electric machine having an external stator and an internal rotor rotationally movable. The rotor has a central opening. An intermediate shaft... Valeo Embrayages

01/26/17 / #20170023070

Vibration damping device

a phasing member (32, 33), rotationally movable around the axis X and constituted by a first portion (32) and a second portion (33), for arranging the elastic members of that group in series so that the elastic members of each group deform in phase with one another.... Valeo Embrayages

01/26/17 / #20170023093

Torque transmission device for a motor vehicle

A torsional damping device (110) having a movable torque input element (130, 140), a movable torque output element (150), and at least one group of elastic members (250, 260) mounted between the torque input element and torque output element and acting against rotation of the torque input element and torque... Valeo Embrayages

01/26/17 / #20170023095

Torsional damping device for a motor vehicle transmission system

a pendulum damper (48) rotationally connected to the phasing member, the phasing member being centered on the central hub by means of the pendulum support member.... Valeo Embrayages

01/26/17 / #20170023117

Hydrokinetic torque coupling device having turbine-piston lock-up clutch, and related methods

A hydrokinetic torque coupling device for coupling together a driving shaft and a driven shaft features a casing including a casing shell and an impeller casing shell, an impeller including the impeller shell, a turbine-piston including a turbine-piston shell, and an elastic element slidably engaging the turbine-piston and being connected... Valeo Embrayages

01/12/17 / #20170009844

Device for damping torsional oscillations

A device for damping torsional oscillations comprises a support rotatable around an axis. At least one pendulum body is movable with respect to the support. At least one bearing member interacts with at least one raceway integral with the support and with at least one raceway integral with the pendulum... Valeo Embrayages








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