公开(公告)号：US20240337315A1

公开(公告)日：2024-10-10

申请号：US18294027

申请日：2022-05-16

申请人： Jing-Jin Electric Technologies Co., Ltd.

发明人： Ping YU ,  Yang LIU ,  Fayu PAN ,  Jianwen LI ,  Huaijin LIU

IPC分类号： F16H57/04 ,  B60K1/00 ,  B60K17/04 ,  F16H1/20 ,  F16H57/02 ,  F16H57/025

CPC分类号： F16H57/0417 ,  B60K1/00 ,  B60K17/04 ,  F16H1/20 ,  F16H57/025 ,  F16H57/0409 ,  F16H57/0423 ,  F16H2057/02034 ,  F16H2057/02043

摘要： A vehicle electric drive assembly and a new energy vehicle are disclosed. The electric drive assembly comprises a motor and a reducer. The motor comprises a motor shaft, and the reducer comprises an input shaft, an intermediate shaft, and an output shaft. The input shaft is fixedly connected to the motor shaft, the output shaft and the input shaft are coaxially provided, the intermediate shaft is provided parallel to the input shaft and the output shaft, and the input shaft drives the output shaft to rotate through the intermediate shaft. The electric drive assembly has the advantages of compact structure, simple manufacturing, low cost, high performance, and small space occupation.

公开(公告)号：US20240326583A1

公开(公告)日：2024-10-03

申请号：US18622514

申请日：2024-03-29

申请人： 74 Weld Inc.

发明人： Quinn PULTZ

IPC分类号： B60K17/04 ,  B62D7/18 ,  F16H1/20 ,  F16H57/02 ,  F16H57/021 ,  G01P3/44

CPC分类号： B60K17/043 ,  B62D7/18 ,  F16H1/20 ,  F16H57/021 ,  F16H2057/02052 ,  G01P3/44

摘要： A spindle lift assembly has an input gear linked to the axle shaft for rotating around a first rotational axis and an output gear positioned within a second lower rotational axis with a 1:1 gear ratio that converts rotation of the input gear to rotation of the output gear without reduction. A knuckle/upright within the assembly provides lift for increasing ground clearance of the vehicle axle. A wheel speed sensor may be integrated into the assembly.

公开(公告)号：US20240271682A1

公开(公告)日：2024-08-15

申请号：US18438279

申请日：2024-02-09

申请人： Fathom5 Corporation

发明人： Robert Scott NEVES ,  Delbert TESAR

IPC分类号： F16H19/04 ,  F16H1/20 ,  F16H35/00 ,  F16H57/00 ,  F16H57/021

CPC分类号： F16H19/04 ,  F16H1/206 ,  F16H57/021 ,  F16H2035/001 ,  F16H57/0025 ,  F16H2712/06

摘要： A linear actuator is provided which includes a support structure having a first face, and a second face opposite the first face; a first rack secured to the first face; a second rack secured to the second face; a first compound gear and a second compound gear, and a drive gear engaged with the first input gear on a first side of the drive gear, and engaged with an idle gear on a second side of the drive gear, opposite the first side of the drive gear. The first and second compound gears are configured for a simultaneous linear motion in one of two opposing directions.

公开(公告)号：US20240191795A1

公开(公告)日：2024-06-13

申请号：US18286861

申请日：2022-07-28

申请人： ZHEJIANG JIECANG LINEAR MOTION TECHNOLOGY CO., LTD.

发明人： Yinan HAN ,  Yajun ZHANG ,  Zhijie XIAO ,  Miaojiang DING

IPC分类号： F16H63/36 ,  A47B9/04 ,  F16H1/20 ,  F16H35/00 ,  F16H57/039 ,  F16H61/28

CPC分类号： F16H63/36 ,  F16H1/206 ,  F16H57/039 ,  A47B2009/046 ,  F16H2035/006 ,  F16H2061/2892

摘要： A self-locking mechanism for a gearing arrangement, a gearing arrangement, an actuator, and a lifting platform, which relate to the technical field of lifting tables. The self-locking mechanism includes a casing, a self-locking gear, and a brake member, the self-locking gear meshing with the gearing arrangement, the brake member being connected between the casing and the self-locking gear; in a case where the gearing arrangement pushes the self-locking gear forwardly, the brake member releases the self-locking gear, and in a case where the gearing arrangement pushes the self-locking gear reversely, the brake member brakes the self-locking gear.

公开(公告)号：US20240183429A1

公开(公告)日：2024-06-06

申请号：US18509635

申请日：2023-11-15

申请人： VOLVO TRUCK CORPORATION

发明人： Johan FOLKESSON

IPC分类号： F16H1/20 ,  B23F5/16 ,  F16H3/00

CPC分类号： F16H1/203 ,  B23F5/163 ,  F16H3/006

摘要： A transmission includes a primary gear including primary teeth, each having a primary surface; a secondary gear including secondary teeth; an intermediate gear including intermediate teeth, each comprising a primary intermediate part having a primary intermediate surface and a secondary intermediate part having a secondary intermediate surface, where the primary intermediate part is axially offset from the secondary intermediate part. The intermediate gear is axially displaceable to an engaged position. The primary surface contacts the primary intermediate surface in a contact region and the secondary intermediate surface contacts one of the secondary teeth. In the engaged position, one primary tooth and one intermediate tooth form an overlap, radially inside the contact region, for preventing the intermediate gear from being displaced from the engaged position to a disengaged position.

公开(公告)号：US20240141990A1

公开(公告)日：2024-05-02

申请号：US18494166

申请日：2023-10-25

申请人： ZF Friedrichshafen AG

发明人： Matthias List ,  Tobias Miller ,  Stefan Borchert ,  Jörg Buhl ,  Stephan Hahn ,  Marco Kiesel ,  Ralph Guehrer

IPC分类号： F16H63/34 ,  B60K1/00 ,  B60K17/08 ,  F16H1/20 ,  F16H3/44 ,  F16H57/029 ,  F16H57/04

CPC分类号： F16H63/3458 ,  B60K1/00 ,  B60K17/08 ,  F16H1/20 ,  F16H3/44 ,  F16H57/029 ,  F16H57/0484 ,  F16H57/0495 ,  F16H63/3425 ,  F16H2057/02034

摘要： A transmission device (5) for an electrically drivable vehicle axle (1) includes a transmission input shaft (7), a transmission output shaft (10) connected thereto via gear-wheel pairs (8, 9), and a parking lock device (15). The parking lock device (15) is arranged in a transmission housing (11) and includes an electric actuator (16) for actuating a locking pawl (18) engageable with a parking interlock gear (19) operatively connected to the transmission output shaft (10). The locking pawl and the parking interlock gear (19) are arranged in an interior space (14) of the transmission housing (11) that is acted upon by oil, and the electric actuator (16) is arranged in an oil-free interior space (13) of the transmission housing (11). The output shaft (21) of the electric actuator (16) extends through an intermediate wall (12) and is operatively connected to the locking pawl.

公开(公告)号：US11924988B2

公开(公告)日：2024-03-05

申请号：US18088288

申请日：2022-12-23

申请人： Samsung Electronics Co., Ltd.

发明人： Hyun Yong Choi ,  Young Chul Kim ,  Ji Su Kim ,  Hun Sung Kim ,  Sung Yong Park ,  Jin Soo Shin ,  Dae Sik Yoon ,  Yong Yeon Hwang

IPC分类号： H05K5/02 ,  F16H1/20 ,  F16H37/00 ,  F16M11/10 ,  F16M11/18 ,  F16M11/22 ,  H02K7/116 ,  H02K11/22

CPC分类号： H05K5/0234 ,  F16H1/203 ,  F16H37/00 ,  F16M11/105 ,  F16M11/18 ,  F16M11/22 ,  H02K7/1166 ,  H02K11/22

摘要： A display apparatus including a display and a supporter. The supporter being mounted on the display and configured to support the display and rotate the display module between a first position and a second position. The supporter including a drive motor, a first gear, and a detection sensor. The drive motor configured to supply a driving force to rotate the display. The first gear configured to rotate together with the display by receiving the driving force from the drive motor. The detection sensor configured to detect a rotation amount of a second gear configured to rotate in with the first gear.

公开(公告)号：US20240066642A1

公开(公告)日：2024-02-29

申请号：US18386917

申请日：2023-11-03

申请人： Mid-States Oilfield Machine LLC

发明人： John Floyd Bossa

IPC分类号： B23P6/00 ,  B23P19/04 ,  F16C35/077 ,  F16H1/20 ,  F16H57/021 ,  F16H57/032

CPC分类号： B23P6/00 ,  B23P19/04 ,  F16C35/077 ,  F16H1/20 ,  F16H57/021 ,  F16H57/032 ,  F16H2057/0068

摘要： A gearbox may include a gearbox case with a wear sleeve disposed within a shaft bore, and a gear assembly mounted on a shaft and disposed within the shaft bore. The gear assembly may include a bearing that engages the wear sleeve. A method of repairing a gearbox case may include uncoupling a top piece and a bottom piece of the gearbox case, forming an oversize bore in a shaft bore of the gearbox case to remove a damaged area, and installing a wear sleeve in the oversize bore.

公开(公告)号：US11867276B2

公开(公告)日：2024-01-09

申请号：US17436397

申请日：2020-02-19

申请人： IMS GEAR SE & CO. KGAA ,  CONTINENTAL AUTOMOTIVE TECHNOLOGIES GMBH

发明人： Michael Lauble ,  Johann Jungbecker ,  Wilfried Synovzik

IPC分类号： F16H57/023 ,  F16H1/20 ,  F16H57/02

CPC分类号： F16H57/023 ,  F16H1/20 ,  F16H2057/02021

摘要： The present invention relates to a spur gear transmission (251), comprising



a transmission housing (12),
an output gear (14) rotatably mounted in the transmission housing (12) about a first axis of rotation (16),
a drive gear (18) that is rotatably mounted in the transmission housing (12) about a second axis of rotation (20), wherein

the first axis of rotation (16) and the second axis of rotation (20) run parallel to each other and spaced apart by a fixed center distance (A), and


an idler gear (22), which meshes with the output gear (14) and the drive gear (18) and is rotatably mounted in a carrier part (26) about a third axis of rotation (24), wherein

the third axis of rotation (24) runs parallel to the first axis of rotation (16) and to the second axis of rotation (20) and

the carrier part (26) can be placed in a receptacle (37) of the transmission housing (12) and is designed in such a way that the third axis of rotation (24) can be moved perpendicular to the first axis of rotation (16) and/or to the second axis of rotation (20) in order to compensate for differences in diameter of the output gear (14), the drive gear (18) and the idler gear (22).

公开(公告)号：US20230400086A1

公开(公告)日：2023-12-14

申请号：US18135480

申请日：2023-04-17

申请人： AIRBUS HELICOPTERS

发明人： Lionel THOMASSEY ,  Antoine GUILLEMIN ,  Natacha LABORDE

IPC分类号： F16H1/20 ,  F16H57/04 ,  F16D11/14 ,  B64C27/14 ,  G01L3/04

CPC分类号： F16H1/20 ,  F16H57/045 ,  F16D11/14 ,  B64C27/14 ,  G01L3/04

摘要： A mechanical device comprising an input pinion, an intermediate shaft and a terminal pinion that are coaxial and are able to rotate about a rotation axis, as well as a torquemeter with a phonic wheel provided with a reference shaft connected by a distal end to the intermediate shaft, measuring indexes arranged at a proximal end of the intermediate shaft and reference indexes arranged at a proximal end of the reference shaft. A first mechanical connection connects the input pinion and the intermediate shaft. A second mechanical connection connects a first distal end of the intermediate shaft and the terminal pinion and comprises series of first teeth arranged on the distal end and second teeth arranged on the terminal pinion, and a drive ring comprising a series of connecting teeth cooperating with the first and second teeth.