公开(公告)号：US20240301877A1

公开(公告)日：2024-09-12

申请号：US18595525

申请日：2024-03-05

申请人： VALEO EMBRAYAGES

发明人： Manuel MERKLE

IPC分类号： F04C2/08

CPC分类号： F04C2/084 ,  F04C2/18 ,  F04C11/001 ,  F04C15/00 ,  F04C2240/30 ,  F04C2240/50

摘要： A gear pump, in particular for a hydraulic unit in a drive train of a motor vehicle, with a housing which consists of multiple housing parts, with a drive gear and with a pump gear, which are arranged inside the housing. The pump gear is mounted on a bearing structure designed integrally with one of the housing parts.

公开(公告)号：US12066088B2

公开(公告)日：2024-08-20

申请号：US17936594

申请日：2022-09-29

申请人： VALEO EMBRAYAGES

发明人： Roel Verhoog ,  Michael Hennebelle

IPC分类号： F16H48/42 ,  F16H48/08 ,  F16H48/24 ,  F16H48/34

CPC分类号： F16H48/42 ,  F16H48/08 ,  F16H48/24 ,  F16H2048/346

摘要： A motor vehicle transmission system includes a reduction device having at least an output shaft including a first gearwheel and a second gearwheel. A differential drive device is configured to distribute the torque from the reduction device to two half-shafts. The differential drive device includes a coupling device which, in a coupled position, transmits torque between a first element and a second element of the differential drive device, the coupling device further including an actuator. A radial plane, orthogonal to the axes X and W, passes through the first gearwheel and through the coupling device.

公开(公告)号：US20240174324A1

公开(公告)日：2024-05-30

申请号：US18283138

申请日：2022-02-17

申请人： VALEO EMBRAYAGES

发明人： Christophe Laurens ,  Jonathan Caillaud ,  Jerome Boulet ,  Nadia Yacoubi

IPC分类号： B62M11/06 ,  B62M6/55 ,  B62M25/08

CPC分类号： B62M11/06 ,  B62M25/08 ,  B62M6/55

摘要： The invention relates to a gear shift device for a mobility vehicle, comprising: —a selection shaft in which a shuttle and a worm are arranged, —at least two input pinions arranged to rotate freely about the selection shaft, —at least two output pinions coupled in rotation with a hollow shaft, —a gear shift actuator arranged to move the shuttle along the worm between at least two positions, and to engage a selected gear ratio, —at least two pawls arranged on the selection shaft, each pawl being associated with a lifting device for lifting the pawl via the shuttle, and to engage the gear ratio selected via the input and output pinions, the device comprising a radial blocking system, which is formed in one piece, for keeping all the pawls in place on the selection shaft.

公开(公告)号：US11873884B2

公开(公告)日：2024-01-16

申请号：US17433143

申请日：2020-02-24

申请人： VALEO EMBRAYAGES

发明人： Herve Maurel ,  Norberto Termenon ,  Camelia Jivan ,  Thierry Guinot ,  Jean-Christophe Pecoul

IPC分类号： F16H3/00 ,  F16H61/00 ,  F16H61/02

CPC分类号： F16H3/006 ,  F16H61/0025 ,  F16H61/0206 ,  F16H2200/0021 ,  F16H2200/0034

摘要： A torque transmission device for a vehicle including at least one motor, the torque transmission device including a first clutch, a second clutch and a transmission member. A first transmission mechanism is provided between the first clutch and the transmission member, and a second transmission mechanism is provided between the second clutch and the transmission member. A connection element arranged to permit or interrupt the mutual rotational drive between the first output element of the first clutch and the transmission member, by means of the first transmission mechanism.

公开(公告)号：US11859696B2

公开(公告)日：2024-01-02

申请号：US17668951

申请日：2022-02-10

申请人： VALEO EMBRAYAGES

发明人： Loic Vassieux ,  Dominique Lheureux

IPC分类号： F16H3/12 ,  F16H3/091 ,  F16H63/36 ,  B60K6/48 ,  B60K6/547 ,  B60K6/36

CPC分类号： F16H3/126 ,  B60K6/36 ,  F16H3/091 ,  F16H63/36 ,  B60K6/48 ,  B60K6/547 ,  B60Y2200/92

摘要： A module for a system for driving and synchronizing a countershaft of a transmission gearbox. The module includes a coupling device having an input element intended to be rotationally coupled to a reversible electric machine and an output element intended to be rotationally coupled to the countershaft. The coupling device has a coupled state in which the clutch device is able to transmit torque between the input element and the output element and an uncoupled state in which the input element and the output element are uncoupled. Also included is a lock-up device which has a lock-up state in which said lock-up device blocks the rotation of the input element of the clutch device, and a released state in which said lock-up device allows the input element to rotate.

公开(公告)号：US20230417310A1

公开(公告)日：2023-12-28

申请号：US18250661

申请日：2021-10-27

申请人： VALEO EMBRAYAGES

发明人： Roël VERHOOG ,  Herve MAUREL ,  Jerome BOULET

IPC分类号： F16H48/08 ,  F16H48/30 ,  F16D11/14 ,  F16D28/00 ,  F16H1/46 ,  F16H48/22 ,  F16H48/24

CPC分类号： F16H48/08 ,  B60K17/352 ,  F16D11/14 ,  F16D28/00 ,  F16H1/46 ,  F16H48/22 ,  F16H48/24 ,  F16D2011/008

摘要： A differential drive system for a vehicle includes a differential drive device, a dog clutch device, and an electromagnetic actuator. The axis of rotation of the differential drive device is situated outside of the annular electromagnet of the electromagnetic actuator.

公开(公告)号：US11738632B2

公开(公告)日：2023-08-29

申请号：US17651982

申请日：2022-02-22

申请人： VALEO EMBRAYAGES

发明人： Loic Vassieux ,  Dominique Lheureux

IPC分类号： B60K6/442 ,  B60K6/36 ,  F16H15/14 ,  F16H3/12 ,  F16H57/00 ,  B60K6/40 ,  B60K6/547 ,  F16D3/12 ,  F16F15/123 ,  F16F15/14

CPC分类号： B60K6/36 ,  B60K6/40 ,  B60K6/442 ,  B60K6/547 ,  F16D3/12 ,  F16F15/123 ,  F16F15/145 ,  F16H3/126 ,  F16H57/0006 ,  B60Y2200/92 ,  F16F2232/02 ,  F16F2236/08 ,  F16H2057/0012

摘要： A hybrid drive sub-assembly for a vehicle has primary gear wheels, secondary gear wheels that are able to be coupled to a secondary shaft, and an intermediate shaft to which intermediate gear wheels are secured for rotation therewith. The primary gear wheel(s) and the secondary gear wheels each meshing permanently with a corresponding gear wheel from among the intermediate gear wheels. This hybrid sub-assembly is equipped with a motorized module having a reversible electric machine, an interface for connecting to the intermediate shaft, a speed reducer, a torsional oscillation damping device and a coupling mechanism that is able to couple and uncouple the reversible electric machine and the intermediate shaft.

公开(公告)号：US11680623B2

公开(公告)日：2023-06-20

申请号：US17426370

申请日：2020-01-30

申请人： VALEO EMBRAYAGES

发明人： Adrien Nerriere ,  Didier Couvillers ,  Olivier Fafet ,  Antoine Vigreux ,  Matthieu Malley

IPC分类号： F16F15/14

CPC分类号： F16F15/145 ,  F16F2230/0023 ,  F16F2230/02

摘要： A pendulum damping device incorporated into a drive train of a motor vehicle, notably into a clutch, includes a support capable of rotational movement about an axis of rotation, a pendulum assembly of which the movement with respect to the support is guided by at least one rolling member, and an end-stop damping system borne directly by the pendulum assembly and able at least to damp the coming of said pendulum assembly into a position of abutment against the support of said pendulum assembly during the radial fall and/or saturation of this said pendulum assembly. The pendulum assembly also includes at least one radial protuberance designed to pass at least partially through an opening made in the end-stop damping system.

公开(公告)号：US20230014230A1

公开(公告)日：2023-01-19

申请号：US17782806

申请日：2020-12-04

申请人： VALEO EMBRAYAGES

发明人： Hervé MAUREL

IPC分类号： F16D23/06

摘要： A coupling system for a torque transmission device of a motor vehicle includes a sliding sleeve. An actuator including a mobile member movable between a rest position and an activated position is linked to the sliding sleeve by a rotating kinematic link and by an elastic return member fixed in rotation about the axis of revolution. The mobile member is capable, by means of the kinematic link, of driving the sliding sleeve from the retracted position to the coupling position and of loading the elastic return member by passing from the rest position to the activated position. The elastic return member is able, while unloading, by means of the kinematic link, to return the mobile member from the activated position to the rest position and the sliding sleeve from the coupling position to the retracted position.

公开(公告)号：US20220065305A1

公开(公告)日：2022-03-03

申请号：US17414139

申请日：2019-12-19

申请人： VALEO EMBRAYAGES

发明人： Didier BAGARD ,  Pierre BOUCHENY ,  David DENIZOT ,  Olivier MARECHAL

IPC分类号： F16D3/12 ,  F16F15/123

摘要： A torque transmission device includes a first element, a second element, and a third element which are able to rotate about an axis of rotation; a first spring which is arranged between the first element and the third element; a second spring which is arranged between the second element and the third element; a first supporting seat positioned at a first end of the first spring; and a second supporting seat positioned at a first end of the second spring. The third element includes a torque transfer element directly transferring torque between the first spring and the second spring.