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公开(公告)号：US20140011599A1
公开(公告)日：2014-01-09
申请号：US13980683
申请日：2012-01-18
Applicant: Seamus Garvey , James Simonds
Inventor： Seamus Garvey , James Simonds
IPC: F16D7/02
Abstract: Described herein is a torque-limiting coupling provided for connecting coaxial, first and second rotating shafts. The coupling includes a first connecting part on an end of the first shaft and a second connecting part on an end of the second shaft. An interconnector joins to the first connecting part at a first engagement formation, and joins to the second connecting part at a second engagement formation. The first engagement formation threadingly joins the interconnector to the first connecting part. The second engagement formation can resist rotational movement of the interconnector relative to the second connecting part but allows movement of the interconnector in the axial direction of the shafts. When a torque transmitted by the shafts exceeds a predetermined value, the interconnector rotates relative to the first connecting part at the threaded engagement formation. The resistance to rotational movement relative to the second connecting part causes the interconnector to move in an axial direction of the shafts, and come out of engagement with the first and/or the second connecting part.
Abstract translation: 这里描述的是用于连接同轴，第一和第二旋转轴的扭矩限制联接器。 联接器包括在第一轴的端部上的第一连接部分和在第二轴的端部上的第二连接部分。 互连器在第一接合结构处连接到第一连接部件，并且在第二接合结构处连接到第二连接部件。 第一接合构件将互连器螺纹连接到第一连接部分。 第二接合形式可以抵抗互连器相对于第二连接部件的旋转运动，但允许互连器沿轴的轴向运动。 当由轴传递的扭矩超过预定值时，互连器以螺纹接合形式相对于第一连接部转动。 相对于第二连接部件的旋转运动的阻力使得互连器沿着轴的轴向方向移动，并且与第一和/或第二连接部件脱离接合。
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公开(公告)号：US20110028225A1
公开(公告)日：2011-02-03
申请号：US12844437
申请日：2010-07-27
Applicant: Jonathan JAMESON , Scott SCHRADER
Inventor： Jonathan JAMESON , Scott SCHRADER
IPC: F16D43/20
CPC classification number: F16D7/024 , F16D3/14 , F16D13/50 , F16D13/583 , F16D43/213
Abstract: A reactor plate connected to a flywheel; a resilient element connected to a plate for a damper assembly; and first and second friction elements. The resilient element urges the first and second friction elements into engagement with the flywheel and the reactor plate, respectively, to rotationally lock the resilient element, the flywheel, and the plate for a torque on the flywheel less than a first value. In one embodiment, at least one of the first or second friction elements is fixedly secured to the reactor plate or the flywheel, respectively. In one embodiment, at least one of the first or second friction elements is fixedly secured to the resilient element.
Abstract translation: 连接到飞轮的反应器板; 连接到用于阻尼器组件的板的弹性元件; 以及第一和第二摩擦元件。 弹性元件分别促使第一和第二摩擦元件分别与飞轮和反应器板接合，以将弹性元件，飞轮和板旋转地锁定在飞轮上的扭矩小于第一值。 在一个实施例中，第一或第二摩擦元件中的至少一个分别固定地固定到反应器板或飞轮上。 在一个实施例中，第一或第二摩擦元件中的至少一个固定地固定到弹性元件上。
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公开(公告)号：US20100290904A1
公开(公告)日：2010-11-18
申请号：US12467213
申请日：2009-05-15
Applicant: Ian David Wilson
Inventor： Ian David Wilson
CPC classification number: F01D5/066 , F01D5/026 , F05B2220/32 , F05D2220/31 , F05D2220/32 , F05D2260/402 , F05D2260/403 , F16D7/024
Abstract: A system is disclosed that includes a turbine engine having a first rotary component having a first annular coupling disposed about a rotational axis of the engine. The first annular coupling has an axially converging surface relative to the rotational axis. The system also includes a second rotary component having a second annular coupling disposed about the rotational axis of the turbine engine, wherein the second annular coupling comprises an axially diverging surface such that the axially converging surface of the first annular coupling mates with the axially diverging surface.
Abstract translation: 公开了一种包括具有第一旋转部件的涡轮发动机的系统，所述第一旋转部件具有绕发动机的旋转轴线设置的第一环形联轴器。 第一环形联轴器具有相对于旋转轴线的轴向会聚表面。 该系统还包括具有围绕涡轮发动机的旋转轴线设置的第二环形联接件的第二旋转部件，其中第二环形联接器包括轴向发散表面，使得第一环形联轴器的轴向会聚表面与轴向发散表面 。
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公开(公告)号：US07322890B2
公开(公告)日：2008-01-29
申请号：US11189296
申请日：2005-07-26
Applicant: Charles L. Waller
Inventor： Charles L. Waller
IPC: F16D7/02
Abstract: A steering coupling reduces the rotational force felt by a driver should the wheels impact an obstacle. The coupling is particularly suited for vehicles comprising simple, single-unit steering assemblies. The coupling permits a certain amount of slippage between the wheels and the steering wheel without a total loss of steering. The driver may set a threshold torque at which slippage occurs, thereby controlling the “feel” of the steering. The coupling includes a friction disc that permits rotational movement between two housings in the steering assembly.
Abstract translation: 转向联轴器减小了当车轮撞击障碍物时驾驶员感觉到的转动力。 联轴器特别适用于包括简单的单组件转向组件的车辆。 联轴器允许车轮和方向盘之间的一定量的滑动，而没有完全丧失转向。 驾驶员可以设定发生滑动的阈值扭矩，从而控制转向的“感觉”。 联接器包括允许转向组件中的两个壳体之间的旋转运动的摩擦盘。
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公开(公告)号：US07121947B2
公开(公告)日：2006-10-17
申请号：US11130339
申请日：2005-05-16
Applicant: Motohiko Ueda , Yasuo Tabuchi
Inventor： Motohiko Ueda , Yasuo Tabuchi
IPC: F16D9/04
CPC classification number: F16D7/024 , F16D9/08 , F16D47/02 , Y10T403/11
Abstract: A coupling device has a pulley that receives rotational torque from an engine. The torque is transmitted to a shaft through a hub and a one-way clutch. A torque limiter is screwed on the shaft to fasten the inner ring of the one-way clutch onto the shaft. The torque limiter has a breakable portion. The torque is directly transmitted from the inner ring to the shaft when the torque is normal. If the torque exceeds the tightening torque of the torque limiter, the inner ring begins to slide and rotate, and drives the torque limiter in a tightening direction. As the torque limiter is tightened additionally, the tensile stress on the breakable portion is increased. Then, the breakable portion breaks and is separated in axial direction so that the coupling device disconnects torque transmission.
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Patent Agency Ranking
公开(公告)号：US20020096005A1
公开(公告)日：2002-07-25
申请号：US10050143
申请日：2002-01-18
Inventor： Kunihiro Oka , Osamu Sano , Takeo Iino , Masanori Kobayashi , Shigetaka Kinme
IPC: B62D005/04 , F16D007/02
CPC classification number: B62D5/0409 , F16C21/00 , F16C27/02 , F16C2361/61 , F16D7/024 , F16H35/10 , F16H55/24 , F16H57/021 , F16H57/025 , F16H2057/0213 , Y10T74/19623 , Y10T74/19828
Abstract: In a steering assist system for providing steering assist by transmitting the rotation of an electric motor to a steering shaft via a worm shaft and a worm wheel meshed with a worm of the worm shaft, an output shaft of the electric motor and the worm shaft are inteconnected via a joint. The joint includes a cylindrical first transmission member mounted on the output shaft, a cylindrical second transmission member to which the worm shaft is mounted, and a cylindrical elastic body formed of rubber or the like and interposed between the first and second transmission members. The joint may further include a torque limiter including a spring which is interposed between an end surface of the second transmission member and a spring seat formed at an end surface of a third transmission member in opposed relation with the end surface of the second transmission member for inhibiting relative rotation between the second and third transmission members by way of frictional resistance at a contact surface between the spring and at least either one of these transmission members.
Abstract translation: 在用于通过蜗杆轴和与蜗杆蜗杆啮合的蜗轮将电动机的旋转传递到转向轴的转向辅助系统中，电动机和蜗杆轴的输出轴是 通过关节连接。 接头包括安装在输出轴上的圆柱形第一传动构件，安装蜗杆轴的圆柱形第二传动构件和由橡胶等形成的圆柱形弹性体，并置于第一和第二传动构件之间。 接头还可以包括扭矩限制器，该扭矩限制器包括插在第二传动构件的端面和形成在第三传动构件的端面处的弹簧座之间的弹簧，弹簧座与第二传动构件的端面相对置， 通过弹簧与这些传动构件中的至少任一个之间的接触表面的摩擦阻力来抑制第二和第三传动构件之间的相对旋转。
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公开(公告)号：US5222407A
公开(公告)日：1993-06-29
申请号：US885889
申请日：1992-05-20
Applicant: Tetsuo Sekiguchi
Inventor： Tetsuo Sekiguchi
CPC classification number: F16H35/10 , F16D7/024 , G02B7/10 , Y10T74/19633 , Y10T74/19684
Abstract: A slip clutch mechanism is provided with a clutch shaft rotated by a driving power source, a pair of slip pinions supported on the clutch shaft in such a manner as to be rotatable around the clutch shaft, and a pair of slip washers supported on the clutch shaft, in such a manner as to be rotatable as unified with the clutch shaft and movable in the axial direction of the clutch shaft and as to get into frictional contact with the individual sliding pinions at the inner sides thereof. A compression coil spring member is interposed between the slip washers and brings the slip washers into frictional contact with the slip pinions. An output shaft is rotated by one of the pair of slip pinions.
Abstract translation: 滑动离合器机构设置有通过驱动动力源旋转的离合器轴，以能够围绕离合器轴旋转的方式支撑在离合器轴上的一对滑动小齿轮，以及支撑在离合器上的一对滑动垫圈 轴，以能够与离合器轴一体旋转并且可以在离合器轴的轴向方向上移动并且在其内侧与各个滑动小齿轮摩擦接触的方式。 压紧螺旋弹簧构件插入在滑动垫圈之间，并使滑动垫圈与滑动小齿轮摩擦接触。 输出轴由一对滑动小齿轮之一旋转。
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公开(公告)号：US5061225A
公开(公告)日：1991-10-29
申请号：US278597
申请日：1988-12-01
Applicant: Jorgen Drabel
Inventor： Jorgen Drabel
Abstract: A chain wheel for conveyor installations with chain conveyor belts, and which chain wheel is mounted on the drive shaft (5) of the driving device for the conveyor belt. The chain wheel is designed in such a manner that it can be easily repaired and altered as to number of teeth, design of hub and number of tooth rims. It incorporates as a basic unit a pair of hub portions (1, 2) detachably connected against each other, between which, as a separate unit is clamped a tooth rim (3) comprising at least two sections 3a, 3b).
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公开(公告)号：US4235323A
公开(公告)日：1980-11-25
申请号：US914071
申请日：1978-06-09
Applicant: Theodore J. Dykzeul
Inventor： Theodore J. Dykzeul
CPC classification number: F16D7/024 , F24H9/2035 , Y10T403/4651
Abstract: There is disclosed a slip clutch useful for the fixed adjustability of an indexed knob on a control shaft of a device such as thermostatically controlled gas valve for a water heater. The clutch comprises the assembly of a shaft with a reduced end portion to provide an annular distal shoulder, a ring received over the end and having a radial tab, a spring washer also received over the end of the shaft and resiliently biasing the ring against the annular shoulder and an outwardly flared end of the shaft to secure the assembly. The end of the shaft is hollow form and has internal wrench flats so that the shaft can be immobilized and the ring rotated about the shaft. The control knob is received over the ring and has a radial slot which receives the radial tab.
Abstract translation: 公开了一种滑动离合器，其用于诸如用于热水器的恒温控制气阀的装置的控制轴上的分度旋钮的固定可调节性。 离合器包括具有减小的端部部分的轴的组件，以提供环形远侧肩部，环形端部容纳在该端部上并具有径向突出部的弹簧垫圈，还容纳在轴的端部上并弹性地偏置环 环形肩部和轴的向外扩张的端部以固定组件。 轴的端部是中空形状并具有内部扳手平面，使得轴可以被固定，并且环围绕轴旋转。 控制旋钮被接收在环上并且具有接收径向突片的径向槽。
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公开(公告)号：US12024093B2
公开(公告)日：2024-07-02
申请号：US17539388
申请日：2021-12-01
Applicant: MOTHERSON INNOVATIONS COMPANY LIMITED
Inventor： Tom Harris , Gareth Aspden , Stephen Beecher , Levente Kurti , Warwick Jones , Dong Myeong Park
Abstract: An actuator for a rear view device of a vehicle, a rear view device and a vehicle with such an actuator includes a body defining a folding axis for a rear view device of a vehicle, an actuator housing being rotatably and axially displaceably borne by the body and a drive assembly being supported by the actuator housing and being configured for automatically rotating the actuator housing relative to the body about the folding axis between a first angular position and a second angular position and for axially displacing the actuator housing relative to the body along the folding axis between a first axial position and a second axial position.
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