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156 条记录 (耗时 0.021 秒)

    Pawl grounding clutch with synchronizer
    6.
    发明授权
    Pawl grounding clutch with synchronizer 有权
    带同步器的Pawl接地离合器

    公开(公告)号：US09574619B1

    公开(公告)日：2017-02-21

    申请号：US14939636

    申请日：2015-11-12

    申请人： GM Global Technology Operations LLC

    发明人： Joseph Ralph Littlefield

    IPC分类号： F16H3/44 ,  F16D11/16 ,  F16D23/02 ,  F16D23/12

    CPC分类号： F16D11/16 ,  F16D23/04 ,  F16D23/12 ,  F16D28/00 ,  F16D2023/0687 ,  F16H63/3441

    摘要： A pawl grounding clutch with synchronizer assembly attached to a planetary gear set of a drive unit. A cylindrical hub is engaged to the ring gear and the hub co-rotates with the ring gear. A gear is fixed to the hub. A pawl having a pawl tooth rotates between a first position with the pawl tooth spaced away from the gear and a second position having the pawl tooth engaged between successive gear teeth. A synchronizer rotates during pawl rotation and includes a friction surface directly contacting the hub before the pawl tooth engages the gear. A shift member displaces the pawl between the first and second positions. The pawl in the second position engages the ring gear with a case defining a clutch closed position. The pawl in the first position disengages ring gear from the case, defining a clutch open position.

    摘要翻译： 具有同步器组件的棘爪接地离合器，其连接到驱动单元的行星齿轮组。 圆柱形轮毂与齿圈接合，轮毂与齿圈共旋转。 齿轮固定在轮毂上。 具有棘爪齿的棘爪在与齿轮间隔开的棘爪齿的第一位置和在连续的齿轮齿之间啮合的第二位置之间旋转。 同步器在棘爪旋转期间旋转并且包括在棘爪齿接合齿轮之前直接接触毂的摩擦表面。 换档构件在第一和第二位置之间移动棘爪。 处于第二位置的棘爪与限定离合器关闭位置的壳体接合环形齿轮。 在第一位置的棘爪使壳齿轮与壳体脱离，限定离合器打开位置。

    FLEXIBLE COUPLING MEANS, A MECHANICAL TRANSMISSION, AND AN AIRCRAFT
    7.
    发明申请
    FLEXIBLE COUPLING MEANS, A MECHANICAL TRANSMISSION, AND AN AIRCRAFT 审中-公开
    柔性联轴器，机械传动和飞机

    公开(公告)号：US20170037911A1

    公开(公告)日：2017-02-09

    申请号：US15227158

    申请日：2016-08-03

    申请人： AIRBUS HELICOPTERS

    发明人： John LE RU

    IPC分类号： F16D3/78 ,  F16D3/18

    CPC分类号： F16D3/72 ,  F16D3/185 ,  F16D9/10 ,  F16D11/16 ,  F16D2011/006 ,  Y10T403/7005

    摘要： A coupling means having a first member provided with a first diaphragm and a second member provided with a second diaphragm. The coupling means include an additional device having a plurality of protrusions circumferentially distributed on a first cylinder of the first member and a plurality of abutments distributed circumferentially on a second cylinder of the second member, each protrusion presenting at least one sliding face facing a first bearing face of an abutment, each protrusion presenting a blocking face facing a face of the second member referred to as a “second bearing” face.

    摘要翻译： 一种联接装置，具有设置有第一隔膜的第一构件和设置有第二隔膜的第二构件。 联接装置包括附加装置，其具有周向分布在第一构件的第一气缸上的多个突起和在第二构件的第二气缸周向分布的多个邻接部，每个突出部呈现面向第一轴承的至少一个滑动面 每个突起呈现面对被称为“第二轴承”面的第二构件的面的阻挡面。

    Rotation clamping mechanism
    8.
    发明授权
    Rotation clamping mechanism 有权
    旋转夹紧机构

    公开(公告)号：US09291209B2

    公开(公告)日：2016-03-22

    申请号：US14318214

    申请日：2014-06-27

    申请人： HIRATA CORPORATION

    发明人： Hisayuki Sueoka ,  Yasuhiko Wakatsuki ,  Hideto Maeda ,  Hiroaki Matsumoto

    IPC分类号： F16D11/16 ,  F16D11/12 ,  G01M15/04 ,  G01M15/02

    CPC分类号： F16D11/12 ,  F16D11/16 ,  G01M15/02 ,  G01M15/04

    摘要： A rotation clamping mechanism includes a rotating member and at least two engagement members that are attached to the rotating member and transmit rotational power. The engagement members engage a rotated object placed in a predetermined positional relationship with the engagement members. The rotated object is rotated by rotating the rotating member. The engagement members are supported on the rotating member so as to swing to an engagement position where power is transmitted to the rotated object and to a release position where engagement is released. The rotation clamping mechanism further includes: an opening/closing mechanism that moves the engagement members between the engagement position and the release position; and a biasing member that biases the engagement members toward the engagement position. At the engagement position, the engagement members clamp the rotated object in a floating state with the engagement members pressed onto the rotated object by the biasing member.

    摘要翻译： 旋转夹紧机构包括旋转构件和附接到旋转构件并传递旋转动力的至少两个接合构件。 接合构件接合与接合构件以预定位置关系放置的旋转物体。 旋转的物体通过旋转旋转构件而旋转。 接合构件被支撑在旋转构件上，以便摆动到电力被传递到旋转物体的接合位置和释放接合的释放位置。 旋转夹持机构还包括：使接合构件在接合位置和释放位置之间移动的开闭机构; 以及偏压构件，其朝向接合位置偏压接合构件。 在接合位置，接合构件将旋转物体夹持在浮动状态，其中接合构件通过偏置构件压在旋转物体上。

    MULTI-MODE CLUTCHES FOR FORWARD/REVERSE PLANETARY GEARSET
    9.
    发明申请
    MULTI-MODE CLUTCHES FOR FORWARD/REVERSE PLANETARY GEARSET 审中-公开
    用于前进/倒车的GEARSET的多模式离合器

    公开(公告)号：US20160003308A1

    公开(公告)日：2016-01-07

    申请号：US14770929

    申请日：2014-02-28

    申请人： BORGWARNER INC.

    发明人： Brett J. LEE ,  Christopher E. BLAIR ,  Christopher A. SPANGLER ,  Mitsuru ISHIHARA

    IPC分类号： F16D21/00 ,  F16H57/08 ,  F16D25/0638 ,  F16D13/52 ,  F16D25/061 ,  F16H3/60 ,  F16D11/14

    CPC分类号： F16D21/00 ,  F16D11/14 ,  F16D11/16 ,  F16D13/52 ,  F16D25/061 ,  F16D25/0638 ,  F16H3/60 ,  F16H57/08

    摘要： A forward/reverse planetary gearset (412) may be adapted to employ multi-mode clutch modules (426, 430) in lieu of using only traditional friction clutches (326, 330). Such arrangement may reduce parasitic drag as well as achieve reductions in physical size of the gearset housing (408). Use of multi-mode clutch modules (426, 430) may offer either of or both forward and reverse controls of the planetary gearset (412). Thus, in at least one arrangement a multi-mode clutch (426) may provide forward clutch control while a friction clutch (330) provides reverse clutch control. In another arrangement the friction clutch (326) may provide the forward clutch control, while the multi-mode clutch (430) provides the reverse clutch control for the gearset (412). Finally, both forward and reverse controls of the gearset (412) may be provided via multi-mode clutches (426, 430), thus entirely avoiding use of any friction clutches (326, 330) for forward or reverse control functions of the planetary gearset (412).

    摘要翻译： 前进/后退行星齿轮组（412）可以适​​于使用多模式离合器模块（426,430）来代替仅使用传统的摩擦离合器（326,330）。 这种布置可以减少寄生阻力并且实现减速齿轮箱壳体（408）的物理尺寸。 使用多模式离合器模块（426,430）可以提供行星齿轮组（412）的前进和后退控制。 因此，在至少一个布置中，多模式离合器（426）可以在摩擦离合器（330）提供倒档离合器控制的同时提供向前离合器控制。 在另一种布置中，摩擦离合器（326）可以提供前进离合器控制，而多模式离合器（430）为齿轮组（412）提供倒档离合器控制。 最后，可以通过多模式离合器（426,430）来提供齿轮组（412）的前进和后退控制，从而完全避免使用任何摩擦离合器（326,330）来进行前进或后退的行星齿轮组的功能 （412）。

    Actuation mechanism for a mechanical diode assembly
    10.
    发明授权
    Actuation mechanism for a mechanical diode assembly 有权
    机械二极管组件的驱动机构

    公开(公告)号：US09222529B2

    公开(公告)日：2015-12-29

    申请号：US14034942

    申请日：2013-09-24

    申请人： Allison Transmission, Inc.

    发明人： Paul A. Richardson ,  Jeremy Turner

    IPC分类号： F16D13/44 ,  F16D41/14 ,  F16D41/12

    CPC分类号： F16D11/16 ,  F16D19/00 ,  F16D41/125 ,  F16D41/14 ,  F16D2121/14 ,  F16D2125/582 ,  F16D2300/24

    摘要： The present disclosure provides an actuation mechanism for applying a mechanical diode clutch. The actuation mechanism includes a capsule including a cylindrical body defining an interior chamber, the cylindrical body defining a first opening at a first end and a second opening at a second end thereof. The actuation mechanism also includes a pin having a body and a radially-extending arm, the pin being retained within the interior chamber of the capsule. An apply spring is coupled at one end to the pin and a return spring is retained within the interior chamber of the capsule. The return spring is disposed between the pin on one end and the cylindrical body on the opposite end thereof. The return spring substantially surrounds the apply spring.

    摘要翻译： 本公开提供了一种用于施加机械二极管离合器的致动机构。 致动机构包括一个胶囊，该胶囊包括一个限定内腔的圆柱体，该圆筒体在第一端限定一第一开口，在其第二端限定一第二开口。 致动机构还包括具有本体和径向延伸的臂的销，该销保持在胶囊的内部腔室内。 施加弹簧的一端连接到销上，并且复位弹簧保持在胶囊的内部腔室内。 复位弹簧设置在一端的销和其相对端的圆筒体之间。 复位弹簧基本上围绕应用弹簧。