公开(公告)号：US10808771B2

公开(公告)日：2020-10-20

申请号：US16332848

申请日：2017-09-14

Applicant: NTN CORPORATION

Inventor： Koji Sato

IPC: F16D25/04 ,  B60K23/08 ,  F16D11/10 ,  B60K17/344 ,  B60K17/348

Abstract: A power transmission device includes a selective rotation transmission mechanism for keeping the current drive mode of a vehicle. The selective rotation transmission mechanism includes a magnetized yoke, and a pressure receiving plate opposed to the yoke in the axial direction. In order to improve the stability of operation of the selective rotation transmission mechanism, the yoke and the pressure receiving plate are configured such that separated regions are defined between the yoke and the pressure receiving plate when the latter is attracted to the former such that at the separated regions, the yoke is not in contact with the pressure receiving plate.

公开(公告)号：US20200047758A1

公开(公告)日：2020-02-13

申请号：US16596372

申请日：2019-10-08

Applicant: Eaton Cummins Automated Transmission Technologies, LLC

Inventor： Paul Peterson ,  Graeme Andrew Jackson ,  Timothy Scott Smith ,  Paul Wilson ,  Christian Chimner ,  Andrzej Wota ,  Carlos H. Wink ,  Benjamin S. Sheen ,  Kevin McGovern ,  David L. Wadas ,  Troy Scott Reinoehl ,  James Lee Whitaker ,  Steven Michael Peterson ,  Clinton Lee McClellan ,  Paige Elizabeth Fernald ,  William A. David ,  Sujay Kawale ,  Thomas Connolly ,  Justin Keith Griffiths ,  Joseph Paul Furner ,  Sipei Chen ,  Jeff Hawarden ,  Yeidei Wang ,  Adam Christopher Maurer ,  Carl Christopher Smith ,  Ian Daniel McKenzie ,  Ryan Pauls ,  Matthew R. Busdiecker ,  Christopher DeBoer

IPC: B60W30/18 ,  B60K17/28 ,  B60W10/02 ,  B60W10/06 ,  B60W10/111 ,  B60W10/115 ,  B60W10/196 ,  B60W30/188 ,  B60W30/19 ,  B60W40/13 ,  B60W50/02 ,  B60W50/035 ,  F16D25/04 ,  F16D48/02 ,  F16D48/06 ,  F16H3/091 ,  F16H3/093 ,  F16H37/04 ,  F16H57/00 ,  F16H61/02 ,  F16H61/04 ,  F16H3/64 ,  F16H57/02 ,  F16H59/02 ,  F16H61/06 ,  F16H61/08 ,  H04B10/077 ,  H04J3/12 ,  B60W10/11 ,  B60W50/00 ,  F16D25/12 ,  F16H61/00

Abstract: A transmission includes an input shaft coupled to a prime mover, a countershaft, main shaft, and an output shaft, with gears between the countershaft and the main shaft. A shift actuator selectively couples the input shaft to the main shaft by rotatably coupling gears between the countershaft and the main shaft. The shift actuator is mounted on an exterior wall of a housing including the countershaft and the main shaft. An integrated actuator housing includes a single external power access for the shift actuator. A controller interprets a shaft displacement angle, determines if the transmission is in an imminent zero or zero torque region, and performs a transmission operation in response to the transmission in the imminent zero or zero torque region.

公开(公告)号：US10458487B2

公开(公告)日：2019-10-29

申请号：US15608418

申请日：2017-05-30

Applicant: VALEO EMBRAYAGES

Inventor： Arnaud Dole ,  Francois Thibaut ,  Taemann Kim ,  Bruno Manceau

IPC: F16D25/04 ,  F16D25/12 ,  F16D48/02 ,  F16D21/06 ,  F16D25/08 ,  F16C37/00 ,  F16C19/30

Abstract: 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 part, the axially extending part of each cooling duct is situated radially between a transmission shaft and an interior face of the clutch support, and at least one radially extending part of each cooling duct is situated axially between the support bearing and the output hub.

公开(公告)号：US20180355924A1

公开(公告)日：2018-12-13

申请号：US16001927

申请日：2018-06-06

Applicant: Mahle International GmbH

Inventor： Michael Bucher ,  Christoph Fiala ,  Michael Hoetger ,  Hannes Marlok ,  Lydia Ziegler

IPC: F16D25/04 ,  F16D25/0635 ,  F16D25/08

CPC classification number: F16D25/044 ,  F02G5/02 ,  F16D13/76 ,  F16D25/0635 ,  F16D25/082 ,  F16H55/36

Abstract: An engine assembly may include an internal combustion engine, an expander coupled to the engine, a pulley rotatably arranged on a shaft of the expander and coupled to the engine, a coupling device including at least one elastic operating element arranged within an operating element accommodation in an axially deformable manner, a drive disk arranged on the shaft between the pulley and the at least one operating element, and a pressure device connected to the operating element accommodation via a fluid line and configured to apply pressure to the operating element accommodation. The at least one operating element may be deformable in an axial direction such that the at least one operating element adjusts the drive disk into force-transferring contact with the pulley when the at least one operating element is deformed by a pressure applied to the operating element accommodation by the pressure device.

公开(公告)号：US09915295B2

公开(公告)日：2018-03-13

申请号：US14252335

申请日：2014-04-14

Applicant: Eaton Corporation

Inventor： Mark David Konopka

IPC: F16D25/04 ,  F16D13/10 ,  F16D49/00 ,  F16D49/14 ,  F16D121/08

CPC classification number: F16D13/10 ,  F16D25/046 ,  F16D49/00 ,  F16D49/14 ,  F16D2121/08

Abstract: A constricting clutch brake element is operable to selectively transmit mechanical power between relatively movable rotating members. A plurality of backing plates are movably mounted and selectively movable radially on an annular body of the clutch brake element. The backing plates engage a plurality of friction linings. Each backing plate is configured for usage with different numbers of torques bars to meet different torque carrying capacities, all within the same envelope size. The configuration also allows plural torque bars to be relatively positioned so that they can engagingly guide the backing plate during its radial movement.

公开(公告)号：US08905216B2

公开(公告)日：2014-12-09

申请号：US13793476

申请日：2013-03-11

Applicant: Eaton Corporation

Inventor： Dennis R. Young

IPC: F16D25/04 ,  F16D49/14 ,  F16D13/60 ,  F16D49/18 ,  F16D69/04

CPC classification number: F16D13/60 ,  F16D25/046 ,  F16D49/14 ,  F16D49/18 ,  F16D69/04 ,  F16D69/0408 ,  Y10S192/01

Abstract: A constricting clutch brake element (10) is operative to selectively transmit mechanical power between relatively movable rotating members. A plurality of backing plates (38) releasibly engage a plurality of friction linings (34). The friction linings are selectively moved radially to operatively engage annular body (12) and a central rotating member (26). The friction linings are releasibly engaged with corresponding backing plates (38) through interengaging ear portions (52) of the lining and slots (62) of the backing plates.

Abstract translation: 收缩式离合器制动元件（10）可操作以在相对可移动的旋转构件之间选择性地传递机械动力。 多个背板（38）可释放地接合多个摩擦衬里（34）。 摩擦衬片选择性地径向移动以可操作地接合环形体（12）和中心旋转构件（26）。 摩擦衬里通过内衬的相互接合的耳部（52）和背板的槽（62）可释放地与相应的背板（38）接合。

公开(公告)号：US20130248319A1

公开(公告)日：2013-09-26

申请号：US13845839

申请日：2013-03-18

Applicant: JTEKT CORPORATION

Inventor： Akihide Nagayama ,  Takeshi Miyachi

IPC: F16D25/04

CPC classification number: F16D25/046 ,  F16D7/021 ,  F16D25/065 ,  F16D2001/0906 ,  Y10T403/13

Abstract: A torque limiter in which an area of a region where an area of a region where an inner face of a circumferentially extending chamber intersects an oil pressure expanding chamber in an extended plane extended toward the oil pressure expanding chamber is larger than a sectional area of an opening of the oil removing hole which is opened to the circumferentially extending chamber.

Abstract translation: 一种扭矩限制器，其中，在向所述油压膨胀室延伸的延伸面中，周向延伸室的内表面与油压膨胀室相交的区域的面积的面积大于 打开到周向延伸室的除油孔。

公开(公告)号：US07467700B2

公开(公告)日：2008-12-23

申请号：US11294876

申请日：2005-12-06

Applicant: Oliver Greese ,  Ivica Kolaric

Inventor： Oliver Greese ,  Ivica Kolaric

IPC: F16D25/04

CPC classification number: B25F5/001 ,  B25B23/14 ,  F16D27/00 ,  F16D27/112

Abstract: The invention discloses a power tool comprising a clutch having a first clutch element and a second clutch element which are seated for rotation one relative to the other and between which a torque can be transmitted. The clutch comprises an actuating element engaging at least one of the first and second clutch elements for moving the clutch between an engaged position for effecting power transmission from a drive shaft to an output shaft, and between a released position wherein there is no power transmission to said output shaft. The actuating element comprises a nanotube actuator.

Abstract translation: 本发明公开了一种动力工具，其包括具有第一离合器元件和第二离合器元件的离合器，所述第一离合器元件和第二离合器元件相对于另一离合器元件和第二离合器元件相对转动，并且可以传递转矩。 离合器包括接合第一和第二离合器元件中的至少一个的致动元件，用于使离合器在用于实现从驱动轴到输出轴的动力传递的接合位置之间以及在没有动力传递的释放位置之间移动 所述输出轴。 致动元件包括纳米管致动器。

公开(公告)号：US20080163932A1

公开(公告)日：2008-07-10

申请号：US12031854

申请日：2008-02-15

Applicant: Ian Martin Cottom

Inventor： Ian Martin Cottom

IPC: F16D25/04 ,  F16K7/17 ,  F16K17/02 ,  B60T15/00 ,  B60T15/36 ,  B60T13/26 ,  F16K15/14

CPC classification number: B60T15/52 ,  F16K7/17 ,  F16K11/022 ,  Y10T137/2544 ,  Y10T137/7879 ,  Y10T137/789

Abstract: A valve comprising an inlet port, an outlet port, an exhaust port and a diaphragm disposed between the inlet and exhaust ports which is moveable, in response to air pressure within the valve, between a first position in which it seals the exhaust port and a second position in which the exhaust port is open, there being one or more projections associated with the exhaust port on which the diaphragm is able to rest in its first position.

Abstract translation: 一种阀，包括入口端口，出口端口，排气端口和设置在入口端口和排气口之间的隔膜，该隔膜可响应于阀内的空气压力在第一位置和第二位置之间移动 排气口打开的第二位置，存在与排气口相关联的一个或多个突起，隔膜能够在其上处于其第一位置。

公开(公告)号：US5992595A

公开(公告)日：1999-11-30

申请号：US160041

申请日：1998-09-25

Applicant: Kenro Adachi ,  Takayuki Norimatsu

Inventor： Kenro Adachi ,  Takayuki Norimatsu

IPC: F16D25/04 ,  F16D25/061 ,  F16J15/06 ,  F16J15/00

CPC classification number: F16D25/061 ,  F16D25/044 ,  F16J15/061

Abstract: A hub clutch assembly has a cover and a gasket which can be easily mounted to an end of the cover. In a hub clutch assembly in which an end of a wheel hub is closed by a cover tightened with a gasket sandwiched therebetween, the cover is formed with positioning grooves along its inner edge. Along its inner edge, the gasket is formed with positioning claws to be engaged in the grooves and claws to be press-fitted into the cover to prevent the gasket from coming off the cover. The gasket can thus be mounted to the cover simply by inserting the claws into the cover.

Abstract translation: 轮毂离合器组件具有盖和垫圈，其可以容易地安装到盖的端部。 在轮毂离合器组件中，轮毂的端部被夹在其间的垫圈紧固的盖子封闭，盖子沿其内边缘形成有定位槽。 沿着其内边缘，垫圈形成有定位爪，以与凹槽和爪接合以压配合到盖中，以防止垫圈从盖上脱落。 因此，可以通过将爪插入盖中而将垫圈安装到盖上。