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1. 发明申请

WO2009008093A1 ONE-WAY CLUTCH OF SPRAG TYPE 审中-公开
标题翻译：单向离合器型号
公开(公告)号：WO2009008093A1
公开(公告)日：2009-01-15
申请号：PCT/JP2007/064045
申请日：2007-07-10
申请人： NSK-WARNER K.K. , SUZUKI, Yukiyoshi , KAWAI, Tsutomu
发明人： SUZUKI, Yukiyoshi , KAWAI, Tsutomu
IPC分类号： F16D41/07
CPC分类号： F16D41/07
摘要： The present invention provides a one-way clutch of sprag type (10) comprising outer and inner races (1,2) spaced apart from each other in a radial direction and concentrically disposed to allow a relative rotation therebetween, the outer race having an inner peripheral track surface (11) and the inner race being disposed within the outer race and having an annular outer peripheral track surface (12); a plurality of sprags (3) disposed between the outer race and the inner race and capable of transmitting torque between the inner peripheral track surface of the outer race and the outer peripheral track surface of the inner race,- a cage (45) for holding the sprags; and a spring(6) for biasing the sprags, and wherein a strut angle (a) at an initial engaging height (Ho) of the sprag is smaller than 2 •.
摘要翻译：本发明提供了一种楔形式（10）的单向离合器，包括在径向上彼此间隔开的外圈和内圈（1,2），并且同心地设置以允许它们之间的相对旋转，外圈具有内部周边轨道表面（11）和内座圈设置在外座圈内并具有环形外周轨道表面（12）; 设置在所述外座圈和所述内座圈之间并且能够在所述外圈的内周轨道表面和所述内圈的外周轨道表面之间传递扭矩的多个楔形件（3）， - 用于保持楔子以及用于偏置所述楔块的弹簧（6），并且其中在所述楔形件的初始接合高度（Ho）处的支柱角度（a）小于2。

2. 发明申请

WO2008123166A1 ROLLER-TYPE ONE-WAY CLUTCH 审中-公开
标题翻译：滚轮式单向离合器
公开(公告)号：WO2008123166A1
公开(公告)日：2008-10-16
申请号：PCT/JP2008/055355
申请日：2008-03-17
申请人： NSK-WARNER K.K. , SHIRATAKI, Hirobumi , OKUMA, Shinya , ANDO, Tomoharu
发明人： SHIRATAKI, Hirobumi , OKUMA, Shinya , ANDO, Tomoharu
IPC分类号： F16D41/06
CPC分类号： F16D41/067
摘要： A roller-type one-way clutch (30) includes an outer race (1) with a pocket (4) with a cam surface (12) formed on an inner surface, an inner race separated to the outer race, disposed concentrically and relatively rotatable, and having an annular outer peripheral raceway surface (11), a plurality of rollers (3) disposed on the pocket, engaged in the cam surface, and transmitting torque between the outer race and the inner race (2), a cage (6) provided with a cylindrical part (10) and a window (18) provided in the cylindrical part, holding the plurality of rollers, and having a circumferential width which is smaller than the roller diameter, and a spring (5) provided on the pocket, one end of which is latched to the outer race, the other end has roller movement preventive means for preventing the movement of the rollers in the axial direction, and energizes the rollers in the engagement direction with the cam surface, wherein the cage has cage movement preventive means for preventing the cage from dropping off in the axial direction toward the opposite side to the other end of the spring in the axial direction.
摘要翻译：辊式单向离合器（30）包括具有凹部（4）的外圈（1），其具有形成在内表面上的凸轮表面（12），与外圈分离的内圈，同心且相对地设置可转动地具有环形的外周滚道表面（11）;多个辊（3），布置在所述凹槽上，与所述凸轮表面接合，并且在所述外座圈和所述内座圈（2）之间传递扭矩;保持架 6）设置有圆柱形部分（10）和设置在圆柱形部分中的窗口（18），保持多个辊，并且具有小于辊直径的周向宽度;以及弹簧（5）其一端被锁定到外圈，另一端具有用于防止辊沿轴向运动的辊运动防止装置，并且使辊沿与凸轮表面接合的方向通电，其中保持架具有笼运动预防手段防止保持架在轴向方向上朝着与弹簧的另一端在轴向方向相反的一侧脱落。

3. 发明申请

WO2009110105A1 ROLLER-TYPE ONE-WAY CLUTCH 审中-公开
标题翻译：滚轮式单向离合器
公开(公告)号：WO2009110105A1
公开(公告)日：2009-09-11
申请号：PCT/JP2008/056840
申请日：2008-04-01
申请人： NSK-WARNER K.K. , SHIRATAKI, Hirobumi , OKUMA, Shinya , ANDO, Tomoharu
发明人： SHIRATAKI, Hirobumi , OKUMA, Shinya , ANDO, Tomoharu
IPC分类号： F16D41/06
CPC分类号： F16D41/066 , F16D41/067
摘要： The present invention provides a roller type one-way clutch (30) comprising an outer race (1) in which pockets (4) provided at their inner surfaces with cam surfaces (12) are formed, an inner race (2) spaced apart from the outer race (1) in a radial inner diameter side and disposed coaxially with the outer race (1) for a relative rotational movement and having an annular outer peripheral track surface (11), a plurality of rollers (3) disposed within the pockets (4) to be engaged with the cam surfaces (12) and adapted to transmit torque between the outer race (1) and the inner race (2), and a plurality of accordion springs (5) disposed within the pockets (4) and adapted to bias the rollers (3) to be engaged with the cam surfaces (12), and wherein one end (15) of each accordion spring (5) is secured to an axial end face (21) of the outer race (1).
摘要翻译：本发明提供了一种滚子式单向离合器（30），其包括外座圈（1），其中形成有在其内表面处设置有凸轮表面（12）的凹穴（4），内圈（2）所述外座圈（1）处于径向内径侧并且与所述外座圈（1）同轴地进行相对旋转运动并具有环形外周轨道表面（11），多个辊（3）设置在所述口袋（4）与所述凸轮表面（12）接合并且适于在所述外座圈（1）和所述内圈（2）之间传递扭矩，以及多个设置在所述凹穴（4）内的折叠弹簧（5）和适于将所述滚子（3）偏置成与所述凸轮表面（12）接合，并且其中每个所述手风琴弹簧（5）的一端（15）固定到所述外座圈（1）的轴向端面（21）。

4. 发明申请

WO2008114468A1 ROLLER-TYPE ONE-WAY CLUTCH 审中-公开
标题翻译：滚轮式单向离合器
公开(公告)号：WO2008114468A1
公开(公告)日：2008-09-25
申请号：PCT/JP2007/067110
申请日：2007-08-28
申请人： NSK-WARNER K.K. , SHIRATAKI, Hirobumi , OKUMA, Shinya , ANDO, Tomoharu
发明人： SHIRATAKI, Hirobumi , OKUMA, Shinya , ANDO, Tomoharu
IPC分类号： F16D41/06
CPC分类号： F16D41/067
摘要： A roller-type one-way clutch (30) including an outer race (1) with a pocket (4) with a cam surface (12) formed on the inner surface, an inner race (2) separated to the outer race, disposed concentrically to rotate freely relatively, and having an annular outer peripheral raceway surface (11), a plurality of rollers (3) disposed in the pocket, engaged in the cam surface, and transmitting torque between the outer race and the inner race, a cage (6) provided with a cylindrical part (10) and a flange part extending from the cylindrical part to the outside direction and having a window (18) provided in the cylindrical part holding a plurality of rollers, and a spring (5) provided on the pocket, one end beeing latched to the outer race and the other end held between the roller and the flange part (17) of the cage and energizing the rollers in the engagement direction with the cam surface, wherein the cage rotates freely relative to the outer race, and the circumferential width of the window is smaller than the roller diameter.
摘要翻译：一种滚子式单向离合器（30），包括具有形成在所述内表面上的凸轮表面（12）的具有凹口（4）的外圈（1），与所述外圈分离的内座圈（2）同心地相对自由旋转，并且具有环形的外周滚道表面（11），设置在凹槽中的多个滚子（3）接合在凸轮表面中，并且在外圈和内圈之间传递扭矩，保持架（6），其具有圆筒部（10）和从所述圆筒部向外侧延伸的凸缘部，并且具有设置在保持多个辊的圆筒部的窗部（18），以及设置在所述圆筒部所述口袋，一端被锁定到所述外圈，另一端保持在所述滚子和所述保持架的所述凸缘部分之间，并使所述滚子与所述凸轮表面沿接合方向通电，其中所述保持架相对于所述凸轮自由旋转外圈和窗的圆周宽度小于辊径。

5. 发明专利

DE3525875C2 未知
公开(公告)号：DE3525875C2
公开(公告)日：1992-05-27
申请号：DE3525875
申请日：1985-07-19
申请人： NSK-WARNER K.K., TOKIO/TOKYO, JP
发明人： SUZUKI, AKIMITSU , AWAJI, TOSHIO , IGARI, KOZABURO, FUJISAWA, KANAGAWA, JP
IPC分类号： F16D43/18 , F16D47/06 , F16H45/02
摘要： A speed responsive clutch assembly includes a generally disc-shaped clutch plate fixedly mounted on a rotating shaft on the driven side of the clutch assembly and a reaction ring supported by the clutch plate so as to be rotatable relative to the clutch plate over a predetermined angle. The clutch assembly also includes a plurality of shoe assemblies which are mounted on the reaction ring so as to be movable radially outward until they come into frictional contact with a casing, which is connected to a driving source, thereby establishing a coupled condition as the centrifugal force acting on the shoe assemblies increases. The assembly also includes a plurality of damper members interposed between the clutch plate and the reaction ring so that the rotational force can be transmitted between the clutch plate and the reaction ring through the damper members. Those shoe assemblies and damper members are arranged substantially along the same circumference.

6. 发明专利

DE3113583C2 未知
公开(公告)号：DE3113583C2
公开(公告)日：1987-04-30
申请号：DE3113583
申请日：1981-04-03
申请人： NSK-WARNER K.K., TOKIO/TOKYO, JP
发明人： MASAO, SHOJI, FUJISAWA, KANAGAWA, JP , YOSHIO, KINOSHITA, CHIGASAKI, KANAGAWA, JP
IPC分类号： F16D41/066 , F16D41/06
摘要： A one-way clutch formed between an inner race and an outer race rotatable relative to each other for preventing the relative rotation thereof exceeding a predetermined limit. The permission and prevention of the relative rotation of the two races is accomplished by rollers contained in roller containing grooves formed in the inner race or the outer race. The opposite side walls of each containing grooves for holding the rollers in a predetermined state are formed by a roller holding member mounted to the inner race or the outer race. Engaging portions and engaged portions are formed on the holding member and the rollers, respectively.

7. 发明专利

DE2946019C2 未知
公开(公告)号：DE2946019C2
公开(公告)日：1985-11-21
申请号：DE2946019
申请日：1979-11-14
申请人： NSK-WARNER K.K., TOKIO/TOKYO, JP , NISSAN MOTOR CO., LTD., YOKOHAMA, KANAGAWA, JP
发明人： NAITOH, KATSUMI, FUJISAWA, JP
IPC分类号： B60R22/36 , B60R22/44 , B60R22/48 , B65H75/48
摘要： A safety belt wind-up device includes a rotatable belt wind-up shaft, wind-up force lock device capable of assuming interlocked and uninterlocked positions with the wind-up shaft including a first member rotatively driven by the wind-up shaft when the wind-up force lock device is in the interlocked position, a first cam rotating together with the first member, a second member rotatively driven by the first member engaging the second member, and a second cam rotating together with the second member, and a device for bringing the lock device into the interlocked and uninterlocked positions depending upon engagement and disengagement of a buckle of the device. The device permits a safety belt to be drawn out of the device to a length required for a user's action from the equipped position and completely delete the wind-up force acting upon the belt at the equipped position, whereby the user is not subjected to a belt wind-up force.

8. 发明专利

DE3501610C2 未知
公开(公告)号：DE3501610C2
公开(公告)日：1991-06-27
申请号：DE3501610
申请日：1985-01-18
申请人： NSK-WARNER K.K., TOKIO/TOKYO, JP
发明人： SHOJI, MASAO, FUJISAWA, KANAGAWA, JP , UCHIDA, MIKIO, YAMATO, KANAGAWA, JP , KITAMURA, NOBORU, FUJISAWA, KANAGAWA, JP
IPC分类号： F16D41/06 , F16D41/07
摘要： In a one-way clutch bearing having an outer race having an annular inner surface, an inner race having an annular outer surface corresponding to and concentric with the inner surface, and rolling members disposed in an annular space formed between the inner surface and the outer surface, whereby relative rotation of the inner and outer races in one direction is prevented by displacement of the rolling members in the space and a torque is transmitted, holding means for holding the rolling members is provided at a displacement position whereat the rolling members transmit a predetermined transmission torque, and means is provided for decreasing a wedge angle (an angle defined by a line extending from the center of the inner race to the point of contact between the rolling member and the inner race and a line passing through the points of contact between the rolling member and the inner and outer races) at a position before the rolling members arrive at the displacement position.

9. 发明专利

DE3242696C2 未知
公开(公告)号：DE3242696C2
公开(公告)日：1987-10-15
申请号：DE3242696
申请日：1982-11-19
申请人： NSK-WARNER K.K., TOKIO/TOKYO, JP
发明人： ONO, KATSUYASU, FUJISAWA, KANAGAWA, JP
IPC分类号： B60R22/20
摘要： A mounting arrangement for a through anchor for passing an automobile seat belt webbing through characterized in that an adjustable anchor provided with a freely-rotating through anchor is adapted to slide up and down on an adjusting base, freely-rotating adjustable anchor latch pieces provided with fastening legs and biased by a return spring are fixed on the adjustable anchor, and the fastening legs are fastened with fastening means provided on the adjusting base so as to hold the adjustable anchor at a set position.

10. 发明专利

DE2729151C2 未知
公开(公告)号：DE2729151C2
公开(公告)日：1987-02-12
申请号：DE2729151
申请日：1977-06-28
申请人： NSK-WARNER K.K., TOKIO/TOKYO, JP
发明人： UEDA, TAKEO , FUJITA, SHINICHI , TACHIKI, HIDEO, FUJISAWA, KANAGAWA, JP , ASANO, SHUICHI, MAEBASHI, GUNMA, JP
IPC分类号： A44B11/25 , A44B11/14
摘要： A seat belt buckle device having a latch device comprising a base, a latch member pivotally supported on the base and having a latching portion for locking a tongue, the latch member being biased into a tongue locking position, a push button adapted, when operated, to bring the latch member into an unlocking position, and a cover having an inlet port for inserting the tongue therethrough and an opening for operating the push button therethrough. The latch member is pivotally supported on a supporting bed secured to the base. The latch device further comprises means for holding the latch member in its unlocking position when the latch member is brought from its tongue locking position to its unlocking position by the push button, whereby the latch member is held in the unlocking position until the latch member is brought back to its tongue locking position after the tongue is again inserted in the inlet port.

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