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11. 发明申请

US20100213021A1 ROLLER-TYPE ONE-WAY CLUTCH 有权
标题翻译：滚轮式单向离合器
公开(公告)号：US20100213021A1
公开(公告)日：2010-08-26
申请号：US12680376
申请日：2008-03-25
申请人： Hirobumi Shirataki , Shinya Okuma , Tomoharu Ando
发明人： Hirobumi Shirataki , Shinya Okuma , Tomoharu Ando
IPC分类号： F16D41/064
CPC分类号： F16D41/067 , F16D41/28
摘要： The present invention provides a roller type one-way clutch comprising an outer race in which pockets provided at their inner surfaces with cam surfaces are formed, an inner race spaced apart from the outer race in a radial inner diameter side and disposed coaxially with the outer race for a relative rotational movement and having an annular outer peripheral track surface, a plurality of rollers disposed within the pockets to be engaged with the cam surfaces and adapted to transmit torque between the outer race and the inner race, a holder having a cylindrical portion and windows provided in the cylindrical portion to hold the plurality of rollers, and springs disposed within the pockets between the outer race and the inner race and adapted to bias the rollers to be engaged with the cam surfaces, and wherein the holder is rotatable relative to the outer race and biasing forces of the springs are transmitted to the holder via the rollers.
摘要翻译：本发明提供了一种滚子式单向离合器，其包括外圈，其中形成有在其内表面处设有凸轮表面的凹部，在径向内径侧与外圈间隔开的内圈，并与外圈同轴设置用于相对旋转运动并具有环形外周轨迹表面的多个滚轮，设置在凹穴内以与凸轮表面接合并适于在外座圈和内座圈之间传递扭矩的多个滚子，具有圆柱形部分以及设置在所述圆筒部分中以保持所述多个辊的窗和设置在所述外座圈和所述内座圈之间的所述袋内的弹簧，并且适于偏压所述辊以与所述凸轮表面接合，并且其中所述保持器可相对于弹簧的外圈和偏压力经由辊传递到保持器。

12. 发明授权

US08162114B2 Roller-type one-way clutch 有权
标题翻译：滚子式单向离合器
公开(公告)号：US08162114B2
公开(公告)日：2012-04-24
申请号：US12445952
申请日：2008-03-17
申请人： Hirobumi Shirataki , Shinya Okuma , Tomoharu Ando
发明人： Hirobumi Shirataki , Shinya Okuma , Tomoharu Ando
IPC分类号： F16D3/34
CPC分类号： F16D41/067
摘要： A roller-type one-way clutch includes an outer race with a pocket with a cam surface, an inner race, and a plurality of rollers disposed on the pocket, engaged in the cam surface, and transmitting torque between the outer race and the inner race. The clutch further includes a cage provided with a cylindrical part and a window provided in the cylindrical part, holding the plurality of rollers, and a spring provided on the pocket, one end of which is latched to the outer race, and the other end of which is configured for preventing movement of the rollers in the axial direction. The spring energizes the rollers in the engagement direction with the cam surface, and the cage is configured so that it is prevented from dropping off in the axial direction.
摘要翻译：滚子式单向离合器包括具有凸轮表面的凹口的外圈，内圈和设置在凹部上的多个辊，与凸轮表面接合，并且在外圈和内圈之间传递扭矩种族。离合器还包括保持架，该保持器设置有圆柱形部分和设置在圆柱形部分中的窗口，保持多个辊子;以及弹簧，该弹簧设置在口袋上，其一端锁定在外圈上，另一端其构造成用于防止辊沿轴向移动。弹簧使凸轮与凸轮面接合方向通电，保持架被构造为防止其在轴向上脱落。

13. 发明申请

US20100314211A1 ROLLER-TYPE ONE-WAY CLUTCH 有权
标题翻译：滚轮式单向离合器
公开(公告)号：US20100314211A1
公开(公告)日：2010-12-16
申请号：US12445952
申请日：2008-03-17
申请人： Hirobumi Shirataki , Shinya Okuma , Tomoharu Ando
发明人： Hirobumi Shirataki , Shinya Okuma , Tomoharu Ando
IPC分类号： F16D41/06
CPC分类号： F16D41/067
摘要： A roller-type one-way clutch includes an outer race with a pocket with a cam surface formed on an inner surface, an inner race separated to the radial inside diameter side with respect to the outer race, disposed concentrically and relatively rotatable, and having an annular outer peripheral raceway surface, a plurality of rollers disposed on the pocket, engaged in the cam surface, and transmitting torque between the outer race and the inner race, a cage provided with a cylindrical part and a window 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 provided on the pocket, one end of which is latched to the outer race, the other end of which has roller movement preventive means for preventing the movement of the rollers in the axial direction, and which 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：滚子式单向离合器包括具有形成在内表面上的凸轮表面的凹槽的外圈，相对于外座圈分离成径向内径侧的内圈，同心且相对旋转地设置，并且具有环形外周滚道表面，设置在凹穴上的多个辊，与凸轮表面接合，并且在外座圈和内座圈之间传递扭矩，设置有设置在圆筒形部分中的圆柱形部分和窗口的保持架，保持多个辊，并且具有小于辊直径的圆周宽度;以及弹簧，其设置在所述凹部上，所述弹簧的一端锁定到所述外座圈，所述弹簧的另一端具有用于防止滚子在轴向方向的运动，并且使滚子与凸轮表面沿啮合方向通电，其中，该保持架具有保持架移动防止装置，防止保持架沿轴向向着与弹簧的另一端在轴向方向相反的一侧脱落。

14. 发明申请

US20100116611A1 ONE-WAY CLUTCH OF ROLLER TYPE 有权
标题翻译：单向离合器型号
公开(公告)号：US20100116611A1
公开(公告)日：2010-05-13
申请号：US12617807
申请日：2009-11-13
申请人： Hirobumi SHIRATAKI , Tomoharu Ando , Shinya Okuma
发明人： Hirobumi SHIRATAKI , Tomoharu Ando , Shinya Okuma
IPC分类号： F16D15/00
CPC分类号： F16D41/067
摘要： The present invention provides a one-way clutch comprising an outer race, an inner race, a roller adapted to transmit torque between the outer race and the inner race, a cage having a window for holding the roller, a spring disposed in the pocket between the outer race and the roller and adapted to bias the roller toward an engagement direction with respect to the cam surface and having one end and the other end which include tab portions bent non-straightly from a main body portion, one of the tab portions being locked to an axial end face of the outer race, the other tab portion being pinched between an axial end face of the roller and a flange portion of the cage, and wherein one end of the spring is secured to the outer race and the other end is engaged by the roller, and the one end and the other end are connected to the main body portion of the spring via bent portions, and the bent portions are provided with interference preventing portions for interfering the bent portions with the outer race and the roller, respectively.
摘要翻译：本发明提供了一种单向离合器，包括外圈，内圈，适于在外座圈和内圈之间传递扭矩的滚子，具有用于保持辊的窗口的保持架，设置在袋中的弹簧所述外圈和所述滚子相对于所述凸轮表面偏转所述辊朝向接合方向，并且具有一端，所述另一端包括从主体部非直线地弯曲的突出部，所述突片部分中的一个为锁定在外圈的轴向端面上，另一个突片部分被夹在辊的轴向端面和保持架的凸缘部分之间，并且其中弹簧的一端固定到外座圈，另一端并且一端和另一端通过弯曲部分连接到弹簧的主体部分，并且弯曲部分设置有用于与弯曲部分干涉的防干部分分别是外圈和滚子。

15. 外观设计

USD583842S1 One-way clutch 有权
公开(公告)号：USD583842S1
公开(公告)日：2008-12-30
申请号：US29309114
申请日：2008-06-24
申请人： Hirobumi Shirataki , Shinya Okuma , Tomoharu Ando
设计人： Hirobumi Shirataki , Shinya Okuma , Tomoharu Ando

16. 发明授权

US08413778B2 One-way clutch of roller type 有权
标题翻译：单向离合器辊式
公开(公告)号：US08413778B2
公开(公告)日：2013-04-09
申请号：US12617788
申请日：2009-11-13
申请人： Yasuhide Takasu , Shinya Okuma , Tomoharu Ando , Tetsuya Wakamori
发明人： Yasuhide Takasu , Shinya Okuma , Tomoharu Ando , Tetsuya Wakamori
IPC分类号： F16D41/067
CPC分类号： F16D41/067
摘要： A one-way clutch comprising an outer race provided with a pocket and having a groove portion formed at an inner diameter side of an axial one end face of the outer race, an inner race arranged coaxially with the outer race, a roller disposed in the pocket and adapted to transmit torque between the outer race and the inner race, a cage having a cylindrical portion with a window and a flange portion extending from an axial one end face of the cylindrical portion in an outer diameter direction, a projection provided on the cylindrical portion, a spring disposed in the pocket between the outer race and the roller and adapted to bias the roller toward an engagement direction with respect to the cam surface, and a side plate secured to abut against the axial one end face of the outer race and provided at its inner diameter portion with spline grooves, and wherein the cage is prevented from being rotated relative to the outer race by fitting the projection in the groove portion.
摘要翻译：一种单向离合器，包括设置有凹部的外圈，并且具有形成在所述外圈的轴向一端面的内径侧的槽部，与所述外圈同轴设置的内圈，设置在所述外圈中的辊并且适于在外圈和内圈之间传递扭矩;保持架，其具有带有窗口的圆筒部和从圆筒部的轴向一端面向外径方向延伸的凸缘部，圆柱形部分，设置在外圈和滚子之间的凹槽中的弹簧，其适于使滚子相对于凸轮表面朝向接合方向偏置;以及侧板，其被固定成抵靠外圈的轴向一端面并且在其内径部分设置有花键槽，并且通过将突起装配在槽部中，防止保持架相对于外圈旋转。

17. 发明申请

US20100116610A1 ONE-WAY CLUTCH OF ROLLER TYPE 有权
标题翻译：单向离合器型号
公开(公告)号：US20100116610A1
公开(公告)日：2010-05-13
申请号：US12617788
申请日：2009-11-13
申请人： Yasuhide TAKASU , Shinya Okuma , Tomoharu Ando , Tetsuya Wakamori
发明人： Yasuhide TAKASU , Shinya Okuma , Tomoharu Ando , Tetsuya Wakamori
IPC分类号： F16D15/00
CPC分类号： F16D41/067
摘要： The present invention provides a one-way clutch comprising an outer race provided with a pocket and having a groove portion formed at an inner diameter side of an axial one end face of the outer race, an inner race arranged coaxially with the outer race, a roller disposed in the pocket and adapted to transmit torque between the outer race and the inner race, a cage having a cylindrical portion with a window and a flange portion extending from an axial one end face of the cylindrical portion in an outer diameter direction, a projection provided on the cylindrical portion, a spring disposed in the pocket between the outer race and the roller and adapted to bias the roller toward an engagement direction with respect to the cam surface, and a side plate secured to abut against the axial one end face of the outer race and provided at its inner diameter portion with spline grooves, and wherein the cage is prevented from being rotated relative to the outer race by fitting the projection in the groove portion.
摘要翻译：本发明提供一种单向离合器，其包括设置有凹部的外圈，并且具有形成在所述外圈的轴向一端面的内径侧的槽部，与所述外圈同轴设置的内圈，辊子设置在口袋中并且适于在外座圈和内座圈之间传递扭矩;保持架，其具有带有窗口的圆柱形部分和从圆柱形部分的轴向一个端面沿外径方向延伸的凸缘部分，设置在所述圆筒部上的突起，设置在所述外圈和所述滚子之间的所述凹部中的弹簧，其适于使所述滚子朝向相对于所述凸轮表面的接合方向偏置;以及侧板，其被固定以抵靠所述轴向一端面并且在其内径部分设置有花键槽，并且其中通过将所述突起配合在一起来防止所述保持架相对于所述外圈旋转 e槽部。

18. 发明授权

US07077254B2 Outer race member for roller type one-way clutch 有权
标题翻译：滚子式单向离合器的外圈构件
公开(公告)号：US07077254B2
公开(公告)日：2006-07-18
申请号：US10838187
申请日：2004-05-05
申请人： Hirobumi Shirataki , Tomoharu Ando , Hideharu Oishi
发明人： Hirobumi Shirataki , Tomoharu Ando , Hideharu Oishi
IPC分类号： F16D41/066
CPC分类号： F16D41/066
摘要： An outer race member for a roller type one-way clutch includes a plurality of pawls provided along an outer periphery for engaging with an opposite member, a cam surface formed on an inner periphery, and grooves formed in the inner periphery for disposing block bearings. A radial width of a peripheral portion including the groove is formed larger than a radial width of another portion.
摘要翻译：用于滚子式单向离合器的外圈构件包括沿着外周设置的与相对构件接合的多个棘爪，形成在内周上的凸轮表面，以及形成在内周中用于布置块轴承的凹槽。包括凹槽的周边部分的径向宽度形成为大于另一部分的径向宽度。

19. 发明授权

US06530464B2 One-way clutch device 有权
标题翻译：单向离合器
公开(公告)号：US06530464B2
公开(公告)日：2003-03-11
申请号：US09776763
申请日：2001-02-06
申请人： Hirofumi Ogata , Hirobumi Shirataki , Tomoharu Ando
发明人： Hirofumi Ogata , Hirobumi Shirataki , Tomoharu Ando
IPC分类号： F16D1374
CPC分类号： F16D41/066 , F16H2041/246
摘要： A one-way clutch device comprises a plurality of torque transmitting members interposed between an inner race and an outer race for transmitting a rotation between the inner race and the outer race through the torque transmitting members only in one direction of rotation. A side part of the inner race is formed with a plurality of oil paths for supplying lubricating oil.
摘要翻译：单向离合器装置包括插入在内座圈和外座圈之间的多个扭矩传递构件，用于仅在一个旋转方向上通过扭矩传递构件在内圈和外圈之间传递旋转。内圈的侧部形成有用于供给润滑油的多个油路。

20. 发明授权

US06640948B2 One-way clutch apparatus 有权
公开(公告)号：US06640948B2
公开(公告)日：2003-11-04
申请号：US10196200
申请日：2002-07-17
申请人： Hirobumi Shirataki , Tomoharu Ando
发明人： Hirobumi Shirataki , Tomoharu Ando
IPC分类号： F16D41067
CPC分类号： F16D41/066
摘要： A one-way clutch apparatus is provided with a plurality of rollers interposed as torque-transmitting members between an inner ring and an outer ring and a cam surface formed on an outer peripheral wall of said inner ring such that by a combination of the cam surface and the rollers, transmission of rotating force is performed only in one direction between the inner ring and the outer ring. An inner side wall of a flange of a retainer, said flange being arranged alongside the rollers and inner ring, is provided on a radially inner side thereof with an annular recess. An outer peripheral end wall of the annular recess is located on a radially outer side of the cam surface of the inner ring only at deepest parts of the cam surface to permit supply of lube oil to the rollers through the annular recess of the flange and the deepest parts of the cam surface.

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