公开(公告)号：US12128868B2

公开(公告)日：2024-10-29

申请号：US17204342

申请日：2021-03-17

申请人： Oshkosh Corporation

发明人： Jason Shively ,  Seth Newlin ,  David Kay ,  Jack Bermingham ,  Jon Morrow ,  David Steinberger

IPC分类号： A62C27/00 ,  B60K6/24 ,  B60K6/26 ,  B60K6/38 ,  B60K6/387 ,  B60K6/48 ,  B60K17/02 ,  B60K17/12 ,  B60K17/356 ,  B60K25/02 ,  B60K25/06 ,  B60L1/00 ,  B60L50/61 ,  B60P3/22 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W10/30 ,  B60W20/00 ,  B60W20/13 ,  B60W30/18 ,  B62D21/02 ,  F16D21/00

CPC分类号： B60W10/26 ,  A62C27/00 ,  B60K6/24 ,  B60K6/26 ,  B60K6/38 ,  B60K6/387 ,  B60K6/48 ,  B60K17/02 ,  B60K17/12 ,  B60K17/356 ,  B60K25/02 ,  B60K25/06 ,  B60L1/003 ,  B60L50/61 ,  B60P3/225 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/30 ,  B60W20/00 ,  B60W20/13 ,  B60W30/18009 ,  B62D21/02 ,  B60W2510/0208 ,  B60W2510/06 ,  B60W2510/186 ,  B60W2510/244 ,  B60W2530/10 ,  B60W2710/06 ,  B60W2710/08 ,  B60W2710/081 ,  B60W2710/083 ,  B60W2710/30 ,  B60Y2200/14 ,  B60Y2200/92 ,  B60Y2400/87 ,  F16D21/00

摘要： A fire fighting vehicle includes a chassis, a front axle, a rear axle, an engine, an energy storage device, an electromechanical transmission, a vehicle subsystem, and a power divider. The electromechanical transmission is (i) coupled to at least one of the front axle or the rear axle and (ii) electrically coupled to the energy storage device. The power divider is positioned between the engine, the vehicle subsystem, and the electromechanical transmission. The power divider includes a first interface coupled to the engine, a second interface coupled to the vehicle subsystem, and a third interface coupled to the electromechanical transmission. The power divider is configured to facilitate (i) selectively coupling the engine to the vehicle subsystem and (ii) selectively coupling the engine to the electromechanical transmission.

公开(公告)号：US20240352993A1

公开(公告)日：2024-10-24

申请号：US18682598

申请日：2023-05-11

申请人： NSK LTD.

发明人： Ryo SEGAWA ,  Yuta NAKABAYASHI

IPC分类号： F16H25/20 ,  F16D1/10 ,  F16H25/24

CPC分类号： F16H25/20 ,  F16D1/10 ,  F16D2001/103 ,  F16H2025/2075 ,  F16H2025/2087 ,  F16H2025/2481

摘要： A fitting shaft portion has an inner-diameter side engaging portion on an outer peripheral surface with external teeth arranged in a circumferential direction; a fitting member has an outer-diameter side engaging portion on an inner peripheral surface with internal teeth arranged in the circumferential direction and engaging with the inner-diameter side engaging portion; an engaging portion between the inner-diameter side engaging portion and the outer-diameter side engaging portion includes a portion having interference in the radial direction in a portion in the axial direction; and the fitting shaft portion has a crimped portion at an end portion on one side in the axial direction that engages in the axial direction with the fitting member.

公开(公告)号：US20240352986A1

公开(公告)日：2024-10-24

申请号：US18487766

申请日：2023-10-16

申请人： HYUNDAI MOBIS CO., LTD.

发明人： Bo Ram YOON

IPC分类号： F16D65/18

CPC分类号： F16D65/18 ,  F16D2121/24 ,  F16D2125/40

摘要： Disclosed is a brake device including a brake pad, a pad pusher connected to the brake pad to linearly move the brake pad, a caliper body having a cylinder space defined therein where the pad pusher is seated, and a pad carrier that guides protrusions on both side surfaces of the brake pad, wherein the pad carrier is connected to the caliper body, wherein the pad pusher includes a bolt screw that rotates with respect to an axis within the cylinder space, a movable nut connected to the bolt screw, and a piston connected to one end of the movable nut, wherein the movable nut moves along a direction of the cylinder space by the rotation of the bolt screw, wherein the piston has a cylindrical shape with a front surface and a rear surface open, and further includes a piston cover closing the front surface.

公开(公告)号：US20240352980A1

公开(公告)日：2024-10-24

申请号：US18757871

申请日：2024-06-28

申请人： BYD COMPANY LIMITED

发明人： Canlin ZHANG ,  Xiangang Wang ,  Dawei Zhu

IPC分类号： F16D28/00 ,  F16H1/16 ,  F16H61/32

CPC分类号： F16D28/00 ,  F16H1/16 ,  F16H61/32

摘要： An actuator includes a motor, a transmission mechanism, a clutch mechanism, and an output shaft. The motor is connected to the clutch mechanism in a transmission manner through the transmission mechanism. The clutch mechanism is connected to the output shaft. The transmission mechanism is power-coupled to the output shaft by using the clutch mechanism when the motor drives the output shaft to rotate. The transmission mechanism is power-decoupled from the output shaft by using the clutch mechanism when an external force drives the output shaft to rotate. The charging port cover including the foregoing actuator has a function of preventing the charging port cover from being opened by mistake. A user needs to apply an external force to manually open the charging port cover when the motor fails and the charging port cover cannot be normally opened, to effectively prevent the charging port cover from being opened by mistake.

公开(公告)号：US20240352979A1

公开(公告)日：2024-10-24

申请号：US18639231

申请日：2024-04-18

申请人： Hoerbiger Antriebstechnik Holding GmbH

发明人： Juergen BINDER ,  Peter ECHTLER ,  Andreas DEMPFLE ,  Werner FUERGUTH ,  Wolfgang VOELK ,  Oleg BUTORIN ,  Sebastian KUCHAREK ,  Martin SEDLMAIR

IPC分类号： F16D27/08 ,  F16D27/00

CPC分类号： F16D27/08 ,  F16D2027/007

摘要： The present disclosure relates to an electromagnetic clutch including a shifting sleeve which has a first toothing, is arranged in a rotationally fixed manner on a first shaft and can be displaced linearly along the first shaft between an engaged and a disengaged state, a first clutch body, which has a second toothing and which is aligned coaxially to the first shaft, the first and/or the second toothing having undercuts in the direction of the engaged state, which are configured such that a torque transmission between the first shaft and the first clutch body generates a force on the shifting sleeve in the direction of the engaged state. The present disclosure also relates to a method of closing and opening an electromagnetic clutch.

公开(公告)号：US12123795B2

公开(公告)日：2024-10-22

申请号：US17212752

申请日：2021-03-25

申请人： Marquardt GmbH ,  Pinion GmbH

发明人： Michael Schmitz ,  Christoph Lermen ,  Dietmar Weisser ,  Martin Götz

IPC分类号： B62M3/16 ,  F16D3/12 ,  G01L3/10 ,  B62J45/413 ,  B62J45/421 ,  B62M21/00

CPC分类号： G01L3/104 ,  F16D3/12 ,  B62J45/413 ,  B62J45/421 ,  B62M3/16 ,  B62M21/00 ,  F16D2300/18 ,  F16D2300/22 ,  Y10T74/2165

摘要： A crank transmission having a crankshaft for connection to at least one foot or hand crank and at least one gear wheel driven by means of the crankshaft (5) is proposed. A coupling unit is provided between the crankshaft and the gear wheel. Under load, the coupling unit has at least temporarily an angular offset between a crank-side receiving region and an output region connected to the gear wheel for receiving and outputting the torque generated via the crank.

公开(公告)号：US12123469B2

公开(公告)日：2024-10-22

申请号：US17184090

申请日：2021-02-24

申请人： Hyundai Motor Company ,  Kia Motors Corporation

发明人： Min Gyun Chung ,  Jai Min Han ,  Yoon Joo Rhee ,  Byung Chan Lee ,  Jae Young Lee ,  Yoon Cheol Kim

IPC分类号： F16D65/12 ,  F16D65/00 ,  F16D65/02

CPC分类号： F16D65/127 ,  F16D65/0006 ,  F16D65/125 ,  F16D2065/1312 ,  F16D2200/0013 ,  F16D2250/0007 ,  F16D2250/003

摘要： Disclosed are a brake disk and a method for manufacturing the same. In particular, the brake disk may include a friction surface formed of cast iron, and the friction surface of the brake disk is divided into a plurality of sections in a circumferential direction. Preferably, an average of the numbers per unit area of eutectic cells formed on surfaces of the sections may not be greater than 300 ea/cm2.

公开(公告)号：US20240344568A1

公开(公告)日：2024-10-17

申请号：US18596974

申请日：2024-03-06

申请人： TSUBAKIMOTO CHAIN CO.

发明人： Masahiko Yamauchi ,  Yuji Kurematsu

IPC分类号： F16D41/066

CPC分类号： F16D41/066

摘要： A plurality of rollers are disposed between an inner race and an outer race that are coaxial and relatively rotatable. The inner race and outer race are configured to engage with each other via part or all of the plurality of rollers that are held in a circumferential direction between roller support parts and pocket parts, the roller support parts being formed on one of an outer circumferential surface of the inner race and an inner circumferential surface of the outer race, and the pocket parts being formed on the other. A torque limiting member that applies a radial load on the rollers to press the rollers against the roller support parts is provided coaxially with the inner race and the outer race. The torque limiting member is flat and annular in an axial direction and resiliently deformable in a radial direction.

公开(公告)号：US20240343239A1

公开(公告)日：2024-10-17

申请号：US18291296

申请日：2022-08-10

申请人： ADVICS CO., LTD.

发明人： Naru SUGIMOTO

IPC分类号： B60T13/74 ,  F16D55/226 ,  F16D65/18 ,  F16D121/24 ,  F16D125/40

CPC分类号： B60T13/746 ,  F16D55/226 ,  F16D65/18 ,  F16D2121/24 ,  F16D2125/40 ,  F16D2200/0056

摘要： The electric braking device includes a nut that is a rotating member that rotates upon receiving the rotation of an electric motor, a screw shaft that is a linear motion member that linearly moves in accordance with the rotation of the nut, and a piston that linearly moves together with the screw shaft to press a brake pad against a brake rotor. The piston is provided with a socket hole that is a spherical hole, and the screw shaft is provided with a spherical ball head that fits into the socket hole. With the ball head fitted into the socket hole, the piston is pivotably coupled to the screw shaft.

公开(公告)号：US12117058B2

公开(公告)日：2024-10-15

申请号：US18223635

申请日：2023-07-19

申请人： HYUNDAI MOBIS CO., LTD.

发明人： Moo Jin Choi

IPC分类号： F16D51/10 ,  B60T13/74 ,  F16D51/12 ,  F16D65/18 ,  F16D65/22 ,  F16D121/24 ,  F16D125/40 ,  F16D125/52

CPC分类号： F16D65/22 ,  B60T13/741 ,  F16D51/10 ,  F16D51/12 ,  F16D65/183 ,  B60T2270/40 ,  F16D2121/24 ,  F16D2125/40 ,  F16D2125/52

摘要： An EPB (Electronic Parking Brake) apparatus may include: a housing unit; a motor unit mounted in the housing unit; a worm wheel gear unit engaged and rotated with the motor unit; a piston unit connected with a brake shoe; and a nut unit mounted on the worm wheel gear unit, coupled to the piston unit, and moved by the rotation of the worm wheel gear unit so as to pressurize the piston unit. The housing unit is deformed by the movement of the piston unit and restricts the operation of the motor unit.