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1. 发明申请

US20030226732A1 Stator with one-way clutch 失效
标题翻译：带单向离合器的定子
公开(公告)号：US20030226732A1
公开(公告)日：2003-12-11
申请号：US10456754
申请日：2003-06-09
申请人： NSK-Warner K.K.
发明人： Taiji Kamiya , Hirobumi Shirataki
IPC分类号： F16D041/07 , F16D033/18
CPC分类号： F16D41/07 , F16H41/24 , F16H2041/246
摘要： A stator is provided with an impeller and a one-way clutch. The stator includes at least one plain bearing and at least one side plate. The plain bearing is arranged adjacent to and on an axially outer side of a side portion of the one-way clutch and between an inner ring and an outer ring of the one-way clutch, and on its inner and outer peripheries, has flanges with bearing tracks formed thereon. The side plate is arranged on an axially outer side of the plain bearing and at a position adjacent to the plain bearing such that the side plate serves not only as a stopper for the plain bearing but also as a bearing track for a needle bearing. The plain bearing and side plate are provided with engageable portions, respectively, and are maintained in engagement with each other via the engageable portions.
摘要翻译：定子设有叶轮和单向离合器。定子包括至少一个滑动轴承和至少一个侧板。滑动轴承布置在单向离合器的侧部的轴向外侧附近并且位于单向离合器的内圈和外圈之间，并且在其内外周处具有凸缘轴承轨道形成在其上。侧板布置在滑动轴承的轴向外侧上并且在与滑动轴承相邻的位置处，使得侧板不仅用作滑动轴承的止动件，而且用作滚针轴承的轴承轨道。滑动轴承和侧板分别设置有可接合部分，并且经由可接合部分保持彼此接合。

2. 发明申请

US20020050432A1 One-way clutch 有权
标题翻译：单向离合器
公开(公告)号：US20020050432A1
公开(公告)日：2002-05-02
申请号：US09948588
申请日：2001-09-10
发明人： Takaaki Ikeda
IPC分类号： F16D041/07
CPC分类号： F16D41/069
摘要： A one-way clutch includes: an inner race; an outer race; a plurality of engaging members disposed between the inner and the outer races; a pair of retainers for retaining the engaging members; springs for urging the engaging members in one direction; and a pair of end bearings which are respectively disposed on both sides between the inner race and the outer race, each of the end bearings being formed into a U-shaped cross section by a first hollow cylindrical portion fitted to an outer peripheral surface of the inner race, a second hollow cylindrical portion fitted to an inner peripheral surface of the outer race, and an annular portion connecting the first and the second hollow cylindrical portions. The one-way clutch is characterized in that recessed portions (11) are formed at least in the inner peripheral surface (8a) of the first hollow cylindrical portion (8) of each of the end bearings (7).
摘要翻译：单向离合器包括：内圈; 外赛设置在内圈和外圈之间的多个接合构件; 一对保持接合构件的保持器; 用于沿一个方向推动接合构件的弹簧; 以及一对端轴承，其分别设置在所述内圈和所述外座圈之间的两侧，每个所述端轴承通过第一中空圆柱形部分形成为U形横截面，所述第一中空圆柱形部分安装在所述外圈内圈，配合到所述外圈的内周面的第二中空圆筒部，以及连接所述第一和第二中空筒状部的环状部。单向离合器的特征在于，至少在每个端部轴承（7）的第一中空圆柱形部分（8）的内周表面（8a）中形成凹部（11）。

3. 发明申请

US20010019003A1 Free wheel retaining ring 审中-公开
标题翻译：自由轮保持环
公开(公告)号：US20010019003A1
公开(公告)日：2001-09-06
申请号：US09795031
申请日：2001-02-27
申请人： Ringspann GmbH
发明人： Siegfried Jackwerth , Karlheinz Timtner
IPC分类号： F16D041/07
CPC分类号： F16D41/07
摘要： A free wheel retaining ring has a plurality of clamping elements pivotably mounted and biased by at least one spring toward an engaging position, wherein the clamping elements are supported radially outwardly on the edge of the retaining ring and execute a swivelling motion acting toward a disengaging position, under the action of centrifugal force against the force of the spring. The free wheel retaining ring is constructed in one piece and has in its cylindrical region a plurality of windows following one after the other in the circumferential direction, in which the clamping elements are guided in the circumferential direction while simultaneously being supported radially outwardly.
摘要翻译：自由轮保持环具有多个夹紧元件，该多个夹紧元件通过至少一个弹簧可枢转地安装和偏压到接合位置，其中夹紧元件径向向外被支撑在保持环的边缘上，并执行朝向脱离位置的旋转运动在离心力的作用下抵抗弹簧的力。自由轮保持环构造成一体，并且在其圆柱形区域中具有沿圆周方向一个接一个的多个窗口，其中夹紧元件在圆周方向上被引导，同时被径向向外支撑。

4. 发明申请

US20040226798A1 One-way clutch and method for manufacturing cage for one-way clutch 有权
标题翻译：单向离合器和单向离合器制动笼的方法
公开(公告)号：US20040226798A1
公开(公告)日：2004-11-18
申请号：US10788272
申请日：2004-03-01
申请人： NSK-WARNER K.K.
发明人： Seiji Nishimura , Hideki Oki , Tetsuya Wakamori
IPC分类号： F16D041/07
CPC分类号： F16D41/067 , F16D41/07
摘要： The present invention provides a one-way clutch comprising sprags disposed between outer and inner races which are rotated relative to each other and adapted to transmit torque, spring members for biasing the sprags toward an engagement direction, and a cage which has a plurality of window portions for holding the sprags and in which a column portion between the adjacent window portions is partially cut at a predetermined position to connect between the adjacent window portions and the column portion is bent to form an elastic piece elastically engaging with the outer race or the inner race, and wherein a recessed portion is provided in a side surface of a bent portion of the elastic piece in a bent direction.
摘要翻译：本发明提供了一种单向离合器，其包括设置在外座圈和内座圈之间的楔块，其相对于彼此旋转并适于传递扭矩，弹簧构件用于朝着接合方向偏置楔块，以及具有多个窗口的保持架用于保持楔子的部分，并且相邻窗口部分之间的列部分在预定位置被部分地切割以在相邻的窗口部分和柱部分之间连接，以弯曲形成与外圈或内部弹性接合的弹性片并且其中在所述弹性片的弯曲部分的弯曲方向的侧表面中设置有凹部。

5. 发明申请

US20030051963A1 One-way clutch assembly 审中-公开
标题翻译：单向离合器总成
公开(公告)号：US20030051963A1
公开(公告)日：2003-03-20
申请号：US10244556
申请日：2002-09-17
申请人： NSK-Warner K.K.
发明人： Hiroyuki Ohishi
IPC分类号： F16D041/07
CPC分类号： F16D41/067 , F02N15/023 , F16D41/07
摘要： A one-way clutch assembly includes a one-way clutch having an outer ring, an inner ring, sprags and a sprag cage and also a rolling bearing. The one-way clutch assembly also includes a sealing material such as silicone bond, a sealing member such as an O-ring, or an oil retainer for establishing sealing at a boundary between a retainer arranged on an end wall of the one-way clutch and an inner circumferential wall of the outer ring.
摘要翻译：单向离合器组件包括具有外圈，内圈，楔子和楔形件以及滚动轴承的单向离合器。单向离合器组件还包括诸如硅酮键的密封材料，诸如O形环的密封构件或油保持器，用于在设置在单向离合器的端壁上的保持器之间的边界处建立密封和外圈的内周壁。

6. 发明申请

US20010030095A1 One-way clutch 有权
标题翻译：单向离合器
公开(公告)号：US20010030095A1
公开(公告)日：2001-10-18
申请号：US09832099
申请日：2001-04-11
发明人： Shuichi Nagaya , Masakazu Domoto , Makoto Tokuda
IPC分类号： F16D041/07
CPC分类号： F16D41/067 , F16D41/07
摘要： A one-way clutch is arranged so that a plurality of intermediate members, which are each retained in a cage, each wedge between inner and outer rings when the inner and outer rings relatively rotate in a locking direction and each rock opposite to the direction of the wedging when the inner and outer rings relatively rotate in an idling direction, are pressed in the direction of the wedging by spring members. In this one-way clutch, each spring member includes a pair of coil springs that are juxtaposed to align in an axial direction of the inner and outer rings, are retained at one ends thereof by the cage and resiliently contact at the other ends thereof with the intermediate member. The one ends of both the coil springs are connected together through a connecting portion. The coil springs and the connecting portion are formed of a single wire.
摘要翻译：单向离合器被布置成使得当内圈和外圈相对于锁定方向旋转时，分别保持在保持架中的多个中间构件在内环和外圈之间各自楔形，并且每个岩石与当内圈和外圈相对于空转方向旋转时，楔形件通过弹簧构件沿楔入方向被按压。在这种单向离合器中，每个弹簧构件包括一对螺旋弹簧，它们在内圈和外圈的轴向方向上并列配合，通过保持架保持在其一端并在其另一端处弹性接触，中间构件。两个螺旋弹簧的一端通过连接部分连接在一起。螺旋弹簧和连接部分由单根线形成。

7. 发明申请

US20010001996A1 End bearings for one-way clutch, manufacturing process thereof, and one-way clutch provided with at least one of such end bearings 有权
标题翻译：用于单向离合器的端部轴承，其制造过程和设置有至少一个这种端部轴承的单向离合器
公开(公告)号：US20010001996A1
公开(公告)日：2001-05-31
申请号：US09725051
申请日：2000-11-29
申请人： NSK-Warner K.K.
发明人： Hirobumi Shirataki , Hirofumi Ogata
IPC分类号： F16D013/74 , F16D041/07
CPC分类号： F16D41/069
摘要： An end bearing for a one-way clutch provided with non-through-holes on at least one of its inner peripheral wall and outer peripheral wall. These non-through-holes are arranged on and along plural imaginary lines, for example, straight or curved lines, which extend at a predetermined angle relative to a circumferential direction of the at least one peripheral wall. Also disclosed are a one-way clutch provided with one or two of such end bearings and a manufacturing process of such end bearing.
摘要翻译：一种在其内周壁和外周壁中的至少一个上设有非通孔的单向离合器的端轴承。这些非通孔布置在并沿着多个虚线，例如直线或曲线，其相对于至少一个周壁的圆周方向以预定角度延伸。还公开了设置有一个或两个这种端部轴承的单向离合器和这种端部轴承的制造过程。

8. 发明申请

US20030183473A1 RPM-responsive sprag overrunning clutch 失效
标题翻译： RPM响应式滑块超速离合器
公开(公告)号：US20030183473A1
公开(公告)日：2003-10-02
申请号：US10114741
申请日：2002-04-02
发明人： Lamar Nathan Jensen , Charles Liu
IPC分类号： F16D041/07 , F16D043/04
CPC分类号： F16D41/076 , F16D43/14 , Y10T74/19242
摘要： An RPM-responsive sprag overrunning clutch which includes a hub adapted to be attached to a drive shaft, a ring gear surrounding said hub and spaced therefrom, and a plurality of sprags positioned between said hub and ring gear. An actuator mechanism secured to the hub which includes a pair of movable segments and a pair of rollers which are free to move radially of said ring gear under the influence of centrifugal force as the clutch is rotated. Said movable segments being connected to an annular plate which is pinned to each of said sprags such that circumferential movement of the movable segments is transmitted to said sprags to shift them into or out of wedging relationship between the hub and ring gear.
摘要翻译：一种RPM响应的楔形超越离合器，其包括适于附接到驱动轴的毂，围绕所述轮毂并与之隔开的环形齿轮，以及定位在所述轮毂和齿圈之间的多个楔形物。一个致动器机构固定在轮毂上，该致动器机构包括一对可动段和一对辊，当离合器转动时，该对可在离心力的作用下自由地移动到所述环形齿轮的径向。所述可动部分连接到环形板，该环形板被固定到每个所述楔块上，使得可动部分的周向运动被传递到所述楔块，以使它们进入或离开轮毂和齿圈之间的楔形关系。

9. 发明申请

US20030155203A1 One-way clutch apparatus 有权
标题翻译：单向离合器
公开(公告)号：US20030155203A1
公开(公告)日：2003-08-21
申请号：US10358190
申请日：2003-02-05
申请人： NSK-Warner K. K.
发明人： Hiroyuki Ohishi , Hideharu Ohishi
IPC分类号： F16D041/07
CPC分类号： F16D41/066
摘要： A one-way clutch apparatus comprises an inner ring, an outer ring disposed to be coaxial with the inner ring and rotatable relatively thereto, a plurality of concave grooves formed in an axial direction in an inner peripheral surface of the outer ring, and block bearings engaging the respective concave grooves and keeping an interval between the inner ring and the outer ring. The concave groove takes such a configuration that a surface including two or more circular arc surfaces connects side surfaces extending in radial directions to a bottom surface extending in a peripheral direction, which configure the concave groove.
摘要翻译：一种单向离合器装置，包括内圈，与所述内圈同轴且可相对转动地设置的外圈，在所述外圈的内周面中沿轴向形成的多个凹槽，以及挡块轴承接合各个凹槽并保持内圈和外圈之间的间隔。凹槽具有这样的构造，使得包括两个或多个圆弧面的表面将沿径向延伸的侧表面连接到构成凹槽的周向延伸的底表面。

10. 发明申请

US20030006114A1 One-way clutch 有权
标题翻译：单向离合器
公开(公告)号：US20030006114A1
公开(公告)日：2003-01-09
申请号：US10188360
申请日：2002-07-03
申请人： Koyo Seiko Co., Ltd.
发明人： Yoshihisa Miura , Tetsuaki Numata
IPC分类号： F16D041/07
CPC分类号： F16D41/07
摘要： A one-way clutch includes a retainer (3), a spring (4) guided by the retainer, and sprags (5) which are pivotally provided in respective pockets of the retainer and respective pockets of the spring. A rounded section (4c) is formed on an outer diameter side of each of tongue-like flaps (4t) of the spring. Guide sections (3c, 3c) are formed at respective corners on one side of each pocket with respect to a circumferential direction thereof. The width (D) of a space between the guide sections is set so as to become greater than the width (T) of each of the tongue-like flaps formed in the spring, and the rounded section (4c) is housed in the space between the guide sections.
摘要翻译：单向离合器包括保持器（3），由保持器引导的弹簧（4）和枢转地设置在保持器的相应凹部中的弹簧（5）和弹簧的相应凹部。圆形部分（4c）形成在弹簧的每个舌状翼片（4t）的外径侧上。引导部（3c，3c）相对于其周向形成在每个凹部的一侧的各个角部。引导部之间的空间的宽度（D）被设定为大于形成在弹簧中的每个舌状翼片的宽度（T），并且圆形部分（4c）容纳在空间中在引导部分之间。

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