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11. 发明申请

US20040256189A1 Oneway clutch and mounting structure thereof 有权
标题翻译：单向离合器及其安装结构
公开(公告)号：US20040256189A1
公开(公告)日：2004-12-23
申请号：US10872493
申请日：2004-06-22
申请人： NSK-Warner K.K.
发明人： Norihiro Yamamoto , Hiroyuki Ohishi
IPC分类号： F16D041/067
CPC分类号： F16D41/067 , F16D41/06
摘要： A oneway clutch supporting structure comprises a oneway clutch which comprises a stationary race element and a rotational race element to be fitted in a rotational member, the race elements respectively having peripheral surfaces separated from each other in the radial direction to face each other, a plurality of bearings for coaxially retaining said both elements and disposed inside an annular space between the stationary race element and the rotational race element with separated from each other at a predetermined angle, torque transmission members disposed between the peripheral surfaces of the stationary race element and the rotational race element, and a stationary member for supporting the stationary race element. A clearance between the stationary member and the stationary race element is smaller than a clearance between the rotational member and the rotational race element.
摘要翻译：一个单向离合器支撑结构包括一个单向离合器，它包括一个固定的座圈元件和一个旋转座圈元件，该座圈元件装配在一个旋转件中，该座圈元件分别具有在径向方向彼此分离的周向表面，用于同轴地保持所述两个元件并且以预定角度彼此分开地设置在固定座圈元件和旋转座圈元件之间的环形空间内的扭矩传递构件设置在固定座圈元件的外周表面和旋转座圈元件和用于支撑静止座圈元件的固定构件。固定构件和固定座圈之间的间隙小于旋转构件与旋转座圈之间的间隙。

12. 发明申请

US20040188214A1 Two-way clutch 有权
标题翻译：双向离合器
公开(公告)号：US20040188214A1
公开(公告)日：2004-09-30
申请号：US10802915
申请日：2004-03-18
申请人： NSK-WARNER K.K.
发明人： Kazuhiko Muramatsu , Takaya Yamada
IPC分类号： F16D041/08
CPC分类号： F16D41/088
摘要： A two-way clutch comprises an inner race element provided with one of a cam surface and a cylindrical surface, an outer race element provided with the other of the cam surface and the cylindrical surface, torque transmission members interposed between the cam surface and the cylindrical surface for performing torque transmission therebetween, springs for biasing the torque transmission members in a direction substantially along the cam surfaces, and a cage for retaining the torque transmission members and the biasing means, the cage being supported to be rotatable relative with the cam surfaces. The cage is elastically retained by elastic retaining means at a position where the torque transmission members are in the respective neutral conditions with respect to the cam surface. The springs are provided only on one side of the torque transmission members.
摘要翻译：双向离合器包括设置有凸轮表面和圆柱形表面中的一个的内圈元件，设置有凸轮表面和圆柱形表面中的另一个的外圈元件，扭矩传递构件插入在凸轮表面和圆柱形用于在其间进行扭矩传递的表面，用于沿大致沿着凸轮表面的方向偏压扭矩传递构件的弹簧，以及用于保持扭矩传递构件和偏压装置的保持架，保持架被支撑为可相对于凸轮表面旋转。在扭矩传递构件相对于凸轮表面处于相应的中立状态的位置处，弹性保持装置将保持架弹性保持。弹簧仅设置在扭矩传递构件的一侧。

13. 发明申请

US20040026200A1 Stator 有权
公开(公告)号：US20040026200A1
公开(公告)日：2004-02-12
申请号：US10448178
申请日：2003-05-30
申请人： NSK-WARNER K.K.
发明人： Kazuhiko Muramatsu
IPC分类号： F16D033/00
CPC分类号： F16F15/129 , F16D33/18 , F16H2041/246
摘要： In a stator in which a damper mechanism is provided between a ratchet one-way clutch mechanism and a vane wheel, the damper mechanism is provided with a friction element.

14. 发明申请

US20040026189A1 Brake drum for wet-type band brake drum and method for manufacturing the same 有权
标题翻译：用于湿式带式制动鼓的制动鼓及其制造方法
公开(公告)号：US20040026189A1
公开(公告)日：2004-02-12
申请号：US10615825
申请日：2003-07-10
申请人： NSK-Warner K.K.
发明人： Yasuhito Koike , Nobuhiro Nakazawa
IPC分类号： F16D051/00
CPC分类号： F16D65/10 , F16D2069/004 , F16D2250/00 , F16D2250/0023 , F16D2250/003 , F16D2250/0092
摘要： A brake drum for a wet-type band brake has a large number of grooves substantially along the circumferential direction on a slide contact surface with the brake band. Each adjacent grooves are smoothly linked to each other through a substantially convex arcuate cross sectional-portion. A method for manufacturing the brake drum comprises the steps of forming the grooves by cutting work, and forming a border portion between each adjacent grooves in a substantially convex arcuate cross section by plastic working using a forming roller.
摘要翻译：用于湿式带式制动器的制动鼓在与制动带的滑动接触表面上沿着圆周方向具有大量凹槽。每个相邻的槽通过基本上凸起的弓形横截面部分彼此平滑地连接。一种用于制造制动鼓的方法包括以下步骤：通过切割工件形成凹槽，并且通过使用成形辊的塑性加工在基本上凸起的弓形横截面中在每个相邻凹槽之间形成边界部分。

15. 发明申请

US20030188950A1 Multiplate clutch 审中-公开
标题翻译：多板离合器
公开(公告)号：US20030188950A1
公开(公告)日：2003-10-09
申请号：US10406220
申请日：2003-04-04
申请人： NSK-WARNER K.K.
发明人： Yoshio Kinoshita , Hirofumi Nakagomi
IPC分类号： F16D013/68
CPC分类号： F16D13/683
摘要： A multiplate clutch has a stopper ring arranged at an opening of a clutch case to limit axial movements of frictionally engaging elements such as separator plates, friction plates and a backing plate. Among these frictionally engaging elements, the backing plate which is operably brought into engagement with the stopper ring is provided on a stopper-ring-engaging wall thereof with a stopper portion to support the stopper ring at an inner periphery thereof.
摘要翻译：多重离合器具有设置在离合器壳体的开口处的止动环，以限制诸如隔板，摩擦板和背板之类的摩擦接合元件的轴向运动。在这些摩擦接合元件中，可操作地与止动环接合的背板在其止动环接合壁上设置有止动部分，以在其内周上支撑止动环。

16. 发明申请

US20030146063A1 Ratchet one-way clutch, and stator apparatus using the same 有权
标题翻译：棘轮单向离合器和使用其的定子装置
公开(公告)号：US20030146063A1
公开(公告)日：2003-08-07
申请号：US10357413
申请日：2003-02-04
申请人： NSK-WARNER K.K.
发明人： Takaya Yamada , Kazuhiko Muramatsu , Shinji Matsuura
IPC分类号： F16D041/12
CPC分类号： F16D41/12 , F16H2041/246
摘要： In a ratchet one-way clutch including an inner race, an outer race provided coaxially with the inner race, a pawl member for transmitting torque between the inner race and the outer race, and a damper mechanism for absorbing shock at the time of engagement of the pawl member, a sliding plate is interposed between two members which constitute the damper mechanism and are rotatable relative to each other.
摘要翻译：在包括内圈的棘轮单向离合器，与内圈同轴设置的外圈，用于在内圈和外座圈之间传递扭矩的棘爪构件和用于在接合时吸收冲击的阻尼机构棘爪构件，滑板插入构成阻尼机构的两个构件之间并且可相对于彼此旋转。

17. 发明申请

US20030038000A1 Double-wrap brake band apparatus 有权
标题翻译：双卷制动带装置
公开(公告)号：US20030038000A1
公开(公告)日：2003-02-27
申请号：US10223395
申请日：2002-08-20
申请人： NSK-Warner K.K.
发明人： Toshiaki Wakisaka , Masaki Sakai
IPC分类号： F16D051/00
CPC分类号： F16D49/20 , F16D49/02
摘要： A double-wrap band brake apparatus which has a double-wrap brake band comprising an annular intermediate band with a frictional surface formed on the inner periphery thereof, a pair of annular outer bands secured to the free end of the intermediate band in a state that the respective free ends of the outer bands oppose to each other and have frictional surfaces respectively formed on the inner peripheries thereof, an anchor bracket secured to the operating ends of the outer bands to be latched on the side of a main body casing, and an apply bracket secured to the operating end of the intermediate band for receiving a force in a direction in which the intermediate band and the outer bands are constricted from an actuator. The brake apparatus is used to brake a rotating member fitted in the double-wrap brake band. A center deviation correcting member for correcting a center deviation between the intermediate band and the outer bands is formed on at least one of the anchor bracket and the apply bracket.
摘要翻译：一种双卷带制动装置，其具有包括形成在其内周上的摩擦表面的环形中间带的双卷绕制动带，一对环形外带，其固定到中间带的自由端，外带的各个自由端彼此相对并且具有分别形成在其内周上的摩擦面，固定在外带的操作端上以固定在主体外壳一侧的固定架，施加固定到中间带的操作端的支架，用于在中间带和外带从致动器收缩的方向上接收力。制动装置用于制动安装在双重缠绕制动带中的旋转构件。用于校正中间带和外带之间的中心偏差的中心偏差校正构件形成在锚定支架和应用支架中的至少一个上。

18. 发明申请

US20030034219A1 Ratchet one-way clutch and stator using ratchet one-way clutch 有权
标题翻译：棘轮单向离合器和定子采用棘轮单向离合器
公开(公告)号：US20030034219A1
公开(公告)日：2003-02-20
申请号：US10195401
申请日：2002-07-16
申请人： NSK-Warner K.K.
发明人： Kazuhiko Muramatsu
IPC分类号： F16D041/12
CPC分类号： F16D41/12 , F16H2041/246
摘要： A stator using a ratchet one-way clutch including an inner race having concave portions on the outer periphery thereof, a claw member to be fitted into one of the concave portions on the outer periphery of the inner race, a spring biasing the claw member toward the outer periphery of the inner race, and an outer race having on the inner periphery thereof a pocket receiving therein the claw member and the spring and arranged so as to be concentric with and rotatable relative to the inner race, wherein at least one of the inner race and the outer race has a bearing function.
摘要翻译：一种使用棘轮单向离合器的定子，所述棘轮单向离合器包括在其外周上具有凹部的内圈，配合到所述内圈的外周的一个凹部中的爪构件，将所述爪构件朝向所述内圈的外周和外圈具有在其内周上容纳有所述爪构件和所述弹簧并且被布置成与所述内座圈同心并可相对于所述内座圈旋转的口袋，其中，内圈和外圈有承重功能。

19. 发明申请

US20020153218A1 One-way clutch for automatic transmission 有权
标题翻译：用于自动变速器的单向离合器
公开(公告)号：US20020153218A1
公开(公告)日：2002-10-24
申请号：US10125455
申请日：2002-04-19
申请人： NSK-Warner K.K.
发明人： Kazuhiko Muramatsu , Nobuhiro Horiuchi
IPC分类号： F16D041/12
CPC分类号： F16D41/12
摘要： The present invention provides a one-way clutch for an automatic transmission, comprising an inner race, an outer race disposed in coaxial with the inner race and rotated relative to the inner race, recessed portions formed in an outer periphery of the inner race or an inner periphery of the outer race along a circumferential direction, pawls engaged by the recessed portions, and biasing members for biasing the pawls toward the recessed portions, and wherein the outer race is integrally provided on a case of the automatic transmission.
摘要翻译：本发明提供了一种用于自动变速器的单向离合器，包括内座圈，与内圈同轴设置并相对于内圈旋转的外圈，形成在内圈外周的凹部或沿着圆周方向的外圈的内周，由凹部卡合的爪，以及用于将棘爪朝向凹部偏压的偏置构件，其中，外圈一体地设置在自动变速器的壳体上。

20. 发明申请

US20020092715A1 Damper assembly with torque limiter 有权
标题翻译：带扭矩限制器的减震器总成
公开(公告)号：US20020092715A1
公开(公告)日：2002-07-18
申请号：US10014521
申请日：2001-12-14
申请人： NSK-WARNER K.K.
发明人： Hiroshi Yabe , Dai Okamura
IPC分类号： B60T007/12
CPC分类号： F16F15/1397 , F16D7/025 , Y10T74/19916
摘要： An airtight damper, an input axis, and a flywheel are mounted to the input axis with a bolt. A torque transmitter, a torque transmitter attachment unit of the flywheel, and a support plate are united with each other using a bolt. The torque transmitter includes a spline unit. A pressure plate engaged with the spline unit is pressed by a pressure spring so as to press a friction plate and a torque transmitter plate against the support plate. Since the torque transmitter plate is fixed to a drive plate by a rivet, the torque from the input axis can be transmitted to the drive plate. Although the torque from the engine is larger than an allowable value, a friction member can slip at a constant torque depending on the pressure of the pressure spring, thereby protecting the damper against an excess load.
摘要翻译：气密阻尼器，输入轴和飞轮通过螺栓安装到输入轴。飞轮的扭矩传感器，扭矩传递器附接单元和支撑板使用螺栓彼此联结。扭矩传感器包括花键单元。与花键单元接合的压板通过压力弹簧按压，以将摩擦板和扭矩传递板压靠在支撑板上。由于扭矩传递板通过铆钉固定在驱动板上，所以输入轴的扭矩可以传递到驱动板。虽然来自发动机的扭矩大于允许值，但是摩擦构件可以根据压力弹簧的压力以恒定的转矩滑动，从而保护阻尼器免受过载。

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