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公开(公告)号：US11168745B2
公开(公告)日：2021-11-09
申请号：US16809992
申请日：2020-03-05
发明人： Tsukasa Sori , Hirofumi Ebisumoto
摘要： The present disclosure provides a wet friction engaging device. The device includes: a plate group engaged with two connecting members and including two groups of friction plates housed in a plate housing chamber and alternately arranged in an axial direction with surfaces facing each other; and a piston configured to apply a pressing force to the plate group. The plate group is switched between an engaged state in which the friction plates are in close contact with each other, and a disengaged state in which the friction plates are separable from each other. One of end plates at respective ends of the plate group is a movable end plate movable in the axial direction, and the other is a stationary end plate immovable in the axial direction. The movable end plate is biased by a spring.
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公开(公告)号：US20210207660A1
公开(公告)日：2021-07-08
申请号：US16890630
申请日：2020-06-02
发明人： Jong Min KIM , Jeong Heon KAM , Jinwoo LEE , Euihee JEONG
摘要： A double clutch assembly includes: first and second pressure plates and first and second disks disposed at both sides of a center plate, a connecting plate to receive an engine torque, a cover plate disposed fixedly coupled with the center plate, a pulling cover transmitting a pressurizing force to the second pressure plate, a first diaphragm spring introducing an axial direction displacement to the first pressure plate, a second diaphragm spring introducing an axial direction displacement of the cover plate, a guide plate to guide the second diaphragm spring in an axial direction, and a pulling connector that is disposed between the connecting plate and the second pressure plate, connected to the pulling cover, moves integrally with the pulling cover along the axial direction, and forms a line-contact with the second pressure plate to transmit the pressurizing force.
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公开(公告)号：US20200378452A1
公开(公告)日：2020-12-03
申请号：US16810006
申请日：2020-03-05
IPC分类号： F16D25/0638 , F16H63/30 , F16D13/68 , F16D25/02 , F16D13/42
摘要： The present disclosure provides a wet friction engaging device. The device includes a plate group engaged with two connecting members and including two groups of friction plates housed in a plate housing chamber and alternately arranged in an axial direction with surfaces facing each other. The plate group is switched between an engaged state in which the friction plates are in close contact with each other, and a disengaged state in which the friction plates are separable from each other. End plates at respective ends of the plate group are kept at a larger distance in the axial direction after a switch to the disengaged state than in the engaged state.
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公开(公告)号：US09476462B2
公开(公告)日：2016-10-25
申请号：US14641581
申请日：2015-03-09
CPC分类号： F16D23/12 , F16D13/42 , F16D13/58 , F16D13/585 , F16D13/70 , F16D21/06 , F16D2021/0607 , F16D2021/0669
摘要： A pivot ring for a clutch includes a central axis; a plurality of circumferentially curved portions; a plurality of engagement portions, each engagement portion circumferentially disposed between respective first and second circumferentially curved portions from the plurality of circumferentially curved portions and including: an alignment portion; a first and second stiffened attachment portions extending in lines from the alignment portion to the adjacent curved portions; and, first and second circumferential distal ends. Each engagement portion is arranged to receive a respective lever for the clutch; and, the first and second distal ends are arranged to fixedly connect to the clutch. Also presented is a clutch assembly including: an axis of rotation; a pressure plate having opposing first and second surfaces; a plurality of levers, and the pivot ring. Each lever is pivotably connected to a respective engagement portion, such that the plurality of levers is displaceable to close the clutch.
摘要翻译： 用于离合器的枢轴环包括中心轴线; 多个周向弯曲部分; 多个接合部，每个接合部分周向地设置在从多个周向弯曲部分的相应的第一和第二周向弯曲部分之间，并且包括：对准部分; 第一和第二加强的附接部分，其从对准部分延伸到相邻的弯曲部分; 以及第一和第二周向远端。 每个接合部分被布置成接收用于离合器的相应的杆; 并且第一和第二远端被布置成固定地连接到离合器。 还提出了一种离合器组件，包括：旋转轴; 压板，具有相对的第一和第二表面; 多个杠杆和枢轴环。 每个杠杆可枢转地连接到相应的接合部分，使得多个杠杆可移位以关闭离合器。
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5.发明申请ADJUSTMENT TAB FOR AN ADJUSTMENT MEANS OF A SELF-ADJUSTING CLUTCH AND A CLUTCH ASSEMBLY COMPRISING THE IMPROVED ADJUSTMENT TAB 审中-公开用于自调节离合器的调节装置的调节板和包括改进的调节板的离合器组件公开(公告)号：US20150267759A1
公开(公告)日：2015-09-24
申请号：US14640890
申请日：2015-03-06
CPC分类号： F16D13/757 , F16D13/585
摘要： An improved adjustment tab for a self-adjusting clutch, comprising a base member having an integral engagement means operatively arranged to engage a clamp spring, the clamp spring operatively arranged to engage an adjustment means of the clutch; a first non-linear member emanating upwardly from the base member and arranged to clasp at least one of a plurality of lever arms; and, a second non-linear member emanating upwardly from the member and arranged to clasp at least one of the plurality of lever arms, and a clutch assembly which includes the improved adjustment tab.
摘要翻译： 一种用于自调节离合器的改进的调节翼片，包括具有可操作地布置成接合夹紧弹簧的整体接合装置的基座构件，所述夹紧弹簧可操作地布置成接合离合器的调节装置; 第一非线性构件，从所述基座构件向上发射并且布置成扣紧多个杠杆臂中的至少一个; 以及从所述构件向上发出并布置成扣紧所述多个杠杆臂中的至少一个的第二非直线构件，以及包括所述改进的调节翼片的离合器组件。
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公开(公告)号：US08776977B2
公开(公告)日：2014-07-15
申请号：US12924432
申请日：2010-09-27
CPC分类号： F16D7/048 , B25J5/005 , F16D13/52 , F16D13/70 , F16D43/208
摘要： A drive system for each arm of a mobile robot, each drive system including a drive motor and an adjustable clutch system interconnected between its associated arm and the drive motor and having a high friction locked position for enabling direct drive of the arm by the drive motor and a reduced friction slip position for enabling manual movement of the associated arm without back-driving the drive motor.
摘要翻译： 一种用于移动机器人的每个臂的驱动系统，每个驱动系统包括驱动马达和可调离合器系统，该离合器系统在其相关联的臂与驱动马达之间相互连接并且具有高摩擦锁定位置，以使驱动马达能够直接驱动臂 以及减少的摩擦滑动位置，用于使得相关臂的手动移动而不驱动驱动马达。
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公开(公告)号：US08336691B2
公开(公告)日：2012-12-25
申请号：US12402181
申请日：2009-03-11
申请人： Yoshitsugu Gokan , Yoshinobu Shiomi
发明人： Yoshitsugu Gokan , Yoshinobu Shiomi
CPC分类号： F16D13/56 , F16D2013/565
摘要： A multi-plate clutch includes clutch discs which are disposed between a clutch outer and a clutch inner and are movable in an axial direction of the transmission shaft to permit and cut off the transmission of the rotational driving force from a crankshaft to a transmission shaft. A first biasing mechanism is configured to apply a clamping force to the clutch discs. A cam mechanism is configured to adjust the clamping force in accordance with the rotational driving force. A second biasing mechanism is configured to generate a biasing force to separate the clutch discs away from one another and to weaken the clamping force. The cam mechanism is configured to apply to the second biasing mechanism a force against the biasing force generated by the second biasing mechanism in accordance with the rotational driving force.
摘要翻译： 多片离合器包括离合器盘，其配置在离合器外部和离合器内部之间，并且可沿传动轴的轴向移动，以允许并切断来自曲轴的转动驱动力到传动轴的传递。 第一偏置机构构造成向离合器盘施加夹紧力。 凸轮机构构造成根据旋转驱动力来调节夹紧力。 第二偏压机构构造成产生偏置力，以将离合器盘彼此远离并且削弱夹紧力。 凸轮机构被构造成根据旋转驱动力向第二偏压机构施加抵抗由第二偏压机构产生的偏压力的力。
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公开(公告)号：US4512555A
公开(公告)日：1985-04-23
申请号：US507384
申请日：1983-06-24
申请人： Takayoshi Nakamura
发明人： Takayoshi Nakamura
CPC分类号： B66D3/14
摘要： An idling device is able to bring into an idling condition a lever hoist including a change gear provided on driving member threadedly engaged on a driving shaft for driving a sheave winding-up thereabout a chain or rope for a load, an operating lever rockably driven by a hand, winding-up and winding-off driving pawls engageable with teeth of the change gear and changeable in response to the purpose of hoisting or lowering the load, and a braking assembly for preventing the change gear from being driven by a gravity of the load and adapted to be clamped and released by rotative movement of the driving member relative to said driving shaft. According to the invention the idling device comprises brake clamped position holding means between the driving shaft and a manually operatable knob fitted rotatably and axially slidably on the driving shaft and brake over-released preventing means between the driving shaft and the driving member or the knob, thereby enabling the braking assembly to be changed from its clamped condition into its released condition and vice versa by simple operation and capable of preventing the braking assembly from excessively releasing.
摘要翻译： 怠速装置能够使空转状态成为杠杆式起重机，其包括设置在驱动构件上的变速齿轮，所述变速齿轮螺纹地接合在驱动轴上，用于驱动用于负载的链条或绳索的滑轮卷绕，操作杆可摇动地由 可以与变速齿轮的齿啮合并且能够响应于提升或降低负载的目的而变化的手，上弦和释放驱动爪，以及用于防止变速齿轮被重力驱动的制动组件 并且适于通过驱动构件相对于所述驱动轴的旋转运动而被夹紧和释放。 根据本发明，怠速装置包括制动夹紧位置保持装置，位于驱动轴与手动可操作的手柄之间，可旋转并轴向可滑动地安装在驱动轴上，并且制动器过度释放防止装置在驱动轴和驱动构件或旋钮之间， 从而能够通过简单的操作使制动组件从其夹紧状态变为其释放状态，反之亦然，并且能够防止制动组件过度释放。
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9.发明授权
公开(公告)号：US4138006A
公开(公告)日：1979-02-06
申请号：US846725
申请日：1977-10-31
申请人： Carl I. Benson, Jr.
发明人： Carl I. Benson, Jr.
CPC分类号： F16D21/04 , F16D13/54 , F16H3/14 , Y10T74/19409 , Y10T74/19488
摘要： A power transmission of the type having an interleaved, multiple friction plate clutch in which helical cam elements are used to provide clutch plate clamp up force and transmit driving torque between the parts. In one form of such a transmission where the input and output members are arranged in coaxial alignment, special axial thrust absorbing means are used for absorbing the axial thrust developed in one clutch assembly.
摘要翻译： 具有交错的多摩擦板离合器的类型的动力传递装置，其中使用螺旋形凸轮元件来提供离合器片夹紧力并在部件之间传递驱动力矩。 在输入和输出构件以同轴对准的一种形式的这种变速器的一种形式中，使用特殊的轴向推力吸收装置来吸收在一个离合器组件中产生的轴向推力。
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公开(公告)号：US3489256A
公开(公告)日：1970-01-13
申请号：US3489256D
申请日：1968-03-04
申请人： FICHTEL & SACHS AG
发明人： BINDER RICHARD , FADLER KURT
CPC分类号： F16D13/71 , F16D13/50 , F16D23/14 , F16D2013/706
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