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公开(公告)号：US20160116051A1
公开(公告)日：2016-04-28
申请号：US14989873
申请日：2016-01-07
发明人： James M. Regan
CPC分类号： F16H57/01 , B64C13/34 , B64D45/00 , B64D2045/0085 , F16D41/00 , F16D65/0043 , F16D2066/006 , F16H1/2863 , F16H57/10 , F16H2057/018
摘要： A device and method for determining whether a no-back device is functioning properly includes a no-back device coupling an input shaft and an output shaft. A no-back output gear is coupled to the output shaft, and a reaction gear is operably coupled to the no-back output gear. A check device includes a rotatable drive feature having a first end accessible for rotation and a second end engaged with the reaction gear. The functionality of the no-back device is evaluated by applying a rotational torque to the drive feature.
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公开(公告)号：US09261186B2
公开(公告)日：2016-02-16
申请号：US14196791
申请日：2014-03-04
发明人： Tejinder Singh , Boris Burgman , John A. Diemer
CPC分类号： F16D13/52 , F16D13/76 , F16D25/0638 , F16D25/082 , F16D25/087 , F16D25/10 , F16D67/04 , F16H3/666 , F16H57/10 , F16H2057/0216 , F16H2057/087
摘要： A transmission having a rotating clutch pack assembly is provided, the rotating clutch pack having an interconnecting member, a plurality of friction discs, a rotating member, a first and a second axial bearing, and a biasing member. The interconnecting member is connected for common rotation with a member of the planetary gear set. The rotating member is connected to the second set of friction discs for common rotation. The first axial bearing is disposed between the clutch piston and the plurality of friction discs and the second axial bearing is disposed between the plurality of friction discs and the transmission housing. The biasing member is disposed between the interconnecting member and the rotating member. A clutch piston selectively applies an axial force through the first axial bearing, the plurality of friction discs, and the second axial bearing to the transmission housing.
摘要翻译： 提供一种具有旋转离合器组件的变速器，所述旋转离合器组件具有互连构件，多个摩擦圆盘，旋转构件，第一和第二轴向轴承以及偏置构件。 互连构件连接成与行星齿轮组的构件共同旋转。 旋转构件连接到用于共同旋转的第二组摩擦盘。 第一轴向轴承设置在离合器活塞和多个摩擦盘之间，第二轴向轴承设置在多个摩擦盘和变速器壳体之间。 偏置构件设置在互连构件和旋转构件之间。 离合器活塞通过第一轴向轴承，多个摩擦盘和第二轴向轴承选择性地施加轴向力到变速器壳体。
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公开(公告)号：US09255634B2
公开(公告)日：2016-02-09
申请号：US14431284
申请日：2013-10-09
IPC分类号： F16D25/063 , F16H57/10 , F16H3/66 , F16H63/30
CPC分类号： F16H57/10 , F16D25/063 , F16D65/186 , F16D2121/04 , F16D2125/10 , F16H3/666 , F16H63/3026 , F16H2063/303 , F16H2200/0052 , F16H2200/201 , F16H2200/2043
摘要： A first piston (65) that presses friction plates (69a, 69c) is fitted in a second piston (66) in such a manner as to be movable together with the second piston and relatively movable with respect to the second piston. An A-chamber (61) and a B-chamber (62) each configured to move a respective one of the first piston (65) and the second piston (66) by a stroke toward a side close to the friction plates, a return spring (161) biasing the second piston (66) on a side away from the friction plates, and a stopper member (160) configured to prevent a stroke of the second piston (66) toward the side close to the friction plates from becoming greater than a given value (W) are provided. Engagement responsiveness of a L-R brake (60) does not deteriorate even when a clearance (V) in the friction plates (69a, 69c) increases.
摘要翻译： 按摩摩擦板（69a，69c）的第一活塞（65）以与第二活塞一起移动并相对于第二活塞相对移动的方式装配在第二活塞（66）中。 A室（61）和B室（62），每个都配置成使第一活塞（65）和第二活塞（66）中的相应一个沿着靠近摩擦板的一侧的行程移动一个回程 在第二活塞（66）偏离摩擦板的一侧偏置弹簧（161），以及止动构件（160），其构造成防止第二活塞（66）的动作朝向靠近摩擦片的一侧变得更大 提供给定值（W）。 即使当摩擦板（69a，69c）中的间隙（V）增加时，L-R制动器（60）的接合响应也不会劣化。
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公开(公告)号：US20150369356A1
公开(公告)日：2015-12-24
申请号：US14765204
申请日：2014-03-20
申请人： AISIN AW CO., LTD.
CPC分类号： F16H57/10 , F16D51/14 , F16H3/663 , F16H2200/006 , F16H2200/2007 , F16H2200/2023 , F16H2200/2046 , F16H2200/2066 , F16H2200/2082 , F16H2200/2097
摘要： A power transmission apparatus including a transmission, a case that accommodates the transmission, a counter drive gear to which power from the transmission is transmitted, a counter driven gear that meshes with the counter drive gear, and a drive pinion gear that is disposed and spaced apart in an axial direction from the counter driven gear and that rotates together with the counter driven gear, the power transmission apparatus.
摘要翻译： 一种动力传递装置，包括变速器，容纳变速器的壳体，传递来自变速器的动力的反向驱动齿轮，与对位驱动齿轮啮合的反向从动齿轮和布置并间隔开的驱动小齿轮 从反向从动齿轮沿轴向方向分开并与反向从动齿轮一起旋转，动力传递装置。
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公开(公告)号：US20150267805A1
公开(公告)日：2015-09-24
申请号：US14658919
申请日：2015-03-16
发明人： Hideki NAKAMURA , Kiyoharu TAKAGI , Atsuhiro MASE
CPC分类号： F16H57/10 , B60K17/28 , F16H3/66 , F16H3/666 , F16H57/0479 , F16H2200/0069 , F16H2200/201 , F16H2200/2046
摘要： A transmission which includes a housing, a planetary gear mechanism, an input shaft, an output shaft, a brake including a friction member, a piston member pressing the friction member, and an actuator portion applying a pressing force to the piston member, the brake braking a rotation of one of a sun gear, a ring gear, and a carrier of the planetary gear mechanism, an external output gear positioned between the friction member and the actuator portion in a direction of a rotation axis, the external output gear provided at a member integrally rotating with the input shaft, and the piston member including an opening portion formed over a predetermined angular range about the rotation axis and within a range in the direction of the rotation axis in which the external output gear is disposed.
摘要翻译： 一种变速器，包括壳体，行星齿轮机构，输入轴，输出轴，包括摩擦构件的制动器，按压摩擦构件的活塞构件以及向活塞构件施加按压力的致动器部分，制动器 制动行星齿轮机构的太阳齿轮，齿圈和行星齿轮之一的旋转，设置在摩擦构件与致动器部分之间沿旋转轴线的方向的外部输出齿轮，外部输出齿轮设置在 与所述输入轴一体地旋转的部件，所述活塞部件具有围绕所述旋转轴线形成在规定的角度范围内且在所述外部输出齿轮的旋转轴的方向的范围内的开口部。
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公开(公告)号：US20150101894A1
公开(公告)日：2015-04-16
申请号：US14307942
申请日：2014-06-18
申请人： MANDO CORPORATION
发明人： Seung Young PARK
CPC分类号： B60T1/062 , B60T13/741 , F16H57/10
摘要： Provided is a brake apparatus for an electric corner module (ECM) including: a housing; a shaft, of which both ends are accommodated in accommodation portions of the housing; a planet gear connected to the shafts; and a driving unit that transmits power to the shaft, moves the planet gear in an axial direction and induces friction between the housing and the planet gear. That is, in a brake apparatus for an ECM, a planet gear is moved in an axial direction using a driving unit so as to induce friction between a housing and the planet gear and thus confinement forces of the planet gear are generated so that a brake function can be implemented by blocking power transmission using a decelerator and the weight of a wheel can be reduced and the size of a power transmission system can be reduced and optimization of packaging can be implemented.
摘要翻译： 本发明提供一种电动拐角模块（ECM）的制动装置，包括：壳体; 轴，其两端容纳在壳体的容纳部分中; 连接到轴的行星齿轮; 以及将动力传递到轴的驱动单元，使行星齿轮沿轴向移动并且引起壳体和行星齿轮之间的摩擦。 也就是说，在用于ECM的制动装置中，行星齿轮使用驱动单元在轴向上移动，以引起壳体和行星齿轮之间的摩擦，并且因此产生行星齿轮的限制力，使得制动器 功能可以通过使用减速器阻断动力传递来实现，并且可以减小车轮的重量并且可以减小动力传动系统的尺寸并且可以实现包装的优化。
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公开(公告)号：US20130161148A1
公开(公告)日：2013-06-27
申请号：US13335378
申请日：2011-12-22
CPC分类号： F16H57/10 , B60K7/0015 , B60K17/046 , B60K2007/0092 , B60T1/062 , B60T13/22 , F16D55/38 , F16D65/186 , F16D65/64 , F16D2121/06
摘要： A brake mechanism includes a fixed housing in which the brake mechanism substantially resides. A plate closes the fixed housing and includes a cylindrical portion extending partially within the fixed housing. A parking piston and a service piston are employed to act against a brake stack which includes a plurality of stators and rotors interleaved together. A wear adjuster is press-tit onto the cylindrical portion of the plate and engages the service piston daring actuation of the service piston and compensates for wear of friction material from the rotors or stators such that the distance between the service piston and the brake stack is substantially the same during the life of the brake mechanism. If neither the service piston nor the parking piston engage the brake stack prohibiting rotation of the input drive, the planetary gear set drives the rotating output drive with respect to the fixed housing.
摘要翻译： 制动机构包括其中制动机构基本上位于其中的固定壳体。 板关闭固定的壳体并且包括部分地延伸在固定壳体内的圆柱形部分。 使用停车活塞和维修活塞来抵抗包括交错在一起的多个定子和转子的制动器组。 磨损调节器是压板压在板的圆柱形部分上并与服务活塞的服务活塞大胆致动并且补偿来自转子或定子的摩擦材料的磨损，使得服务活塞和制动器组件之间的距离为 在制动机构的寿命期间基本相同。 如果服务活塞和停车活塞都不接合制动器组件，禁止输入驱动器的旋转，则行星齿轮组相对于固定壳体驱动旋转输出驱动。
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公开(公告)号：US08425372B2
公开(公告)日：2013-04-23
申请号：US12835802
申请日：2010-07-14
CPC分类号： F01D21/006 , F02C7/36 , F02K3/06 , F05D2260/90 , F05D2270/09 , Y10T74/19637
摘要： A gearbox has a first rotative component and a second rotative component, the gearbox having a rotary input and a rotary output, a first brake for braking the first rotative component of the gearbox against rotation thereof, and a second brake for braking the second rotative component of the gearbox against rotation thereof. The rotary input drives the rotary output if the first brake brakes the first rotative component of the gearbox and the rotary output drives the first rotative component of the gearbox if the second brake brakes the second rotative component of the gearbox.
摘要翻译： 齿轮箱具有第一旋转部件和第二旋转部件，齿轮箱具有旋转输入和旋转输出，用于制动齿轮箱的第一旋转部件以防止其旋转的第一制动器和用于制动第二旋转部件的第二制动器 的齿轮箱的旋转。 如果第一制动器制动变速箱的第一旋转部件，则旋转输入驱动旋转输出，并且如果第二制动器制动变速箱的第二旋转部件，则旋转输出驱动齿轮箱的第一旋转部件。
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公开(公告)号：US20120178583A1
公开(公告)日：2012-07-12
申请号：US12987698
申请日：2011-01-10
申请人： Clinton E. Carey , Daryl A. Wilton , Edwin T. Grochowski , James M. Hart , Scott H. Wittkopp , Andrew W. Phillips
发明人： Clinton E. Carey , Daryl A. Wilton , Edwin T. Grochowski , James M. Hart , Scott H. Wittkopp , Andrew W. Phillips
CPC分类号： F16H3/66 , F16H2200/006 , F16H2200/2012 , F16H2200/2043
摘要： A front wheel drive transmission is provided having an input member, an output member, four planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes a sun gear member, a planet carrier member, and a ring gear member. The torque transmitting devices include clutches and a brake arranged within a transmission housing. Each of the clutches and the brake are located within specific areas defined by the planetary gear sets and the housing walls.
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公开(公告)号：US08197374B2
公开(公告)日：2012-06-12
申请号：US12367863
申请日：2009-02-09
CPC分类号： F16H63/3026 , F16D55/40 , F16H3/663 , F16H61/0009 , F16H2200/0052 , Y10T74/2186
摘要： An automatic transmission comprises a multi-plate brake to brake a specified rotational element of a transmission mechanism, which includes a plurality of frictional plates, a piston, a piston cylinder member comprising cylinder in which the piston slides, and oil-pressure chambers which are formed between the piston and the cylinder and bias the piston toward the frictional plates with an oil pressure supplied thereto, and a valve body to supply the oil pressure to the oil-pressure chambers. Herein, the valve body is provided in the vicinity of an outer periphery of the piston cylinder member so as to be connected to the piston cylinder member via a connection portion, and there is provided an oil passage to supply the oil pressure from the valve body to the oil-pressure chambers via the connection portion.
摘要翻译： 一种自动变速器包括用于制动包括多个摩擦板的传动机构的指定旋转元件的多板制动器，活塞，包括活塞滑动的气缸的活塞气缸构件和作为活塞滑动的油压室 形成在活塞和气缸之间，并且以提供油压的方式将活塞偏压到摩擦板;以及阀体，用于将油压供给到油压室。 这里，阀体设置在活塞筒构件的外周附近，以经由连接部与活塞筒构件连接，并且设置有用于从阀体供给油压的油路 经由连接部分到油压室。
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