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11. 发明申请

US20150049971A1 CAGE FOR A ROLLER BEARING AND ROLLER BEARING 有权
标题翻译：滚筒轴承和滚子轴承的保持架
公开(公告)号：US20150049971A1
公开(公告)日：2015-02-19
申请号：US14458703
申请日：2014-08-13
申请人： Rico Dittmar , Volker Wendt
发明人： Rico Dittmar , Volker Wendt
IPC分类号： F16C33/46 , F16C33/66 , F16C19/36
CPC分类号： F16C33/467 , F16C19/364 , F16C33/46 , F16C33/4635 , F16C33/4676 , F16C33/6629 , F16C33/6681
摘要： A cage for a roller bearing having a bearing axis extending in an axial direction, the cage including at least two crosspieces which extend between two axially spaced edges and are spaced from one another in a circumferential direction oriented perpendicular to the axial direction so that a rolling element can be disposed between them. At least one crosspiece of the at least two crosspieces has a first surface region that is a constant radial distance from the bearing axis, and the at least one crosspiece has a second surface region which is adjacent to the first surface region and includes a step along which the radial distance from the bearing axis varies.
摘要翻译：一种用于滚子轴承的保持架，其具有沿轴向延伸的轴承轴线，所述保持架包括至少两个在两个轴向间隔开的边缘之间延伸的挡块，并且在垂直于轴向方向定向的圆周方向上彼此间隔开，使得滚动元件可以设置在它们之间。所述至少两个挡条的至少一个横档具有与所述支承轴线恒定的径向距离的第一表面区域，并且所述至少一个横档具有与所述第一表面区域相邻的第二表面区域，并且包括沿着其与轴承轴线的径向距离变化。

12. 发明授权

US08888373B2 Rolling bearing cage and rolling bearing 有权
标题翻译：滚动轴承保持架和滚动轴承
公开(公告)号：US08888373B2
公开(公告)日：2014-11-18
申请号：US13882843
申请日：2011-11-28
申请人： Andreas Mangold , Tobias Müller , Andreas Bierlein
发明人： Andreas Mangold , Tobias Müller , Andreas Bierlein
IPC分类号： F16C33/46 , F16C33/56 , F16C33/51 , F16C33/66 , F16C25/08
CPC分类号： F16C33/56 , F16C25/08 , F16C33/46 , F16C33/513 , F16C33/6637 , F16C33/664 , F16C33/6648 , F16C2208/10 , F16C2300/14 , F16C2360/31
摘要： A rolling bearing cage (10) having a plurality of loose segments (11, 12, 13, 14) arranged in the circumferential direction is provided. The segments (11, 12, 13, 14) comprise a main body (15) having at least one pocket (16) for receiving rolling bodies (21). At least one play compensating element (17) is arranged circumferentially between two adjacent main bodies (15), and the play compensating element (17) has circumferentially a higher elasticity than a main body (15), and the segments (11, 12, 13, 14) are arranged circumferentially without play at room temperature.
摘要翻译：提供具有沿圆周方向布置的多个松散段（11,12,13,14）的滚动轴承保持架（10）。所述段（11,12,13,14）包括主体（15），所述主体（15）具有用于接收滚动体（21）的至少一个凹槽（16）。至少一个游隙补偿元件（17）周向设置在两个相邻的主体（15）之间，并且游隙补偿元件（17）在周向上具有比主体（15）更高的弹性，并且段（11,12， 13,14）在室温下周向布置而不起作用。

13. 发明申请

US20130308888A1 Outer ring for rocking bearing, retainer for rocking bearing, rocking bearing, and air disk brake system 审中-公开
标题翻译：摇摆轴承外圈，摇摆轴承保持架，摇摆轴承和气盘制动系统
公开(公告)号：US20130308888A1
公开(公告)日：2013-11-21
申请号：US13673048
申请日：2012-11-09
申请人： Shinji OISHI , Haruki YAMADA , Akihiko KATAYAMA
发明人： Shinji OISHI , Haruki YAMADA , Akihiko KATAYAMA
IPC分类号： F16C33/46 , F16C19/26
CPC分类号： F16C33/46 , F16C19/26 , F16C19/502 , F16C33/4605 , F16C33/467 , F16C33/585 , F16C33/62 , F16C33/64 , F16C2361/45 , F16D65/18 , F16D2121/14 , F16D2125/32
摘要： An outer ring for rocking bearing (11a) includes a raceway surface (12a) on the inner diameter side and has flange parts (13a) and (13b) provided by bending axial both ends to the inner diameter side. The flange parts (13a) and (13b) are provided with bent parts (17a) and (17b) axially bent toward the raceway surface (12a) side so as to enfold a retainer arranged on the inner diameter side. Thus, the retainer can be enfolded by the bent parts (17a) and (17b). Therefore, even when the retainer comes to be moved to the inner diameter side of the outer ring for rocking bearing (11a), the retainer is caught by the bent parts (17a) and (17b), so that the movement of the retainer to the inner diameter side is restricted and rollers and the retainer can be prevented from dropping off.
摘要翻译：用于摆动轴承（11a）的外圈包括内径侧的滚道表面（12a），并且具有通过将轴向两端弯曲到内径侧而设置的凸缘部（13a）和（13b）。凸缘部（13a）和（13b）设置有朝向滚道表面（12a）侧轴向弯曲的弯曲部分（17a）和（17b），以覆盖设置在内径侧的保持架。因此，保持器能够被弯曲部分（17a）和（17b）包住。因此，即使当保持器移动到用于摆动轴承（11a）的外圈的内径侧时，保持器被弯曲部（17a）和（17b）卡住，使得保持器的移动内径侧被限制，并且可以防止辊和保持器脱落。

14. 发明申请

US20130223784A1 SPACER FOR TWIN-ROW ROLLING BEARING 有权
标题翻译：双辊滚子轴承
公开(公告)号：US20130223784A1
公开(公告)日：2013-08-29
申请号：US13766897
申请日：2013-02-14
申请人： Cyril Bouron , Jean-Baptiste Magny , Pascal Ovize
发明人： Cyril Bouron , Jean-Baptiste Magny , Pascal Ovize
IPC分类号： F16C33/46
CPC分类号： F16C33/46 , F16C19/30 , F16C33/48 , F16C33/513 , F16C2300/14 , F16C2352/00
摘要： The spacer is adapted for a rolling bearing comprising an inner ring, an outer ring and at least two rows of contact rollers disposed between raceways provided on the rings. The spacer comprises opposite inner and outer portions facing one another, a first lateral portion extending transversally between the inner and outer portions and connected to the portions, and a second lateral portion facing the first lateral portion and extending from the outer portion towards the inner portion. The inner and outer portions delimit together with the lateral portions a pocket configured to receive at least two superposed contact rollers. A free edge of the second lateral portion defines with the inner portion an aperture in order to open laterally the pocket on the side opposite to the first lateral portion.
摘要翻译：该间隔件适用于滚动轴承，该滚动轴承包括设置在环上的滚道之间的内圈，外圈和至少两排接触辊。间隔件包括彼此面对的相对的内部和外部部分，横向延伸在内部部分和外部部分之间并连接到该部分的第一横向部分，以及面对第一横向部分并从外部部分朝向内部部分延伸的第二横向部分。内部和外部部分与侧部一起限定配置成容纳至少两个叠置的接触辊的凹部。第二侧向部分的自由边缘与内部部分形成一个孔，以便在与第一横向部分相对的一侧的侧面侧向打开。

15. 发明申请

US20130202241A1 ROLLER BEARING CAGE AND MANUFACTURING METHOD THEREFOR 审中-公开
标题翻译：滚子轴承笼及其制造方法
公开(公告)号：US20130202241A1
公开(公告)日：2013-08-08
申请号：US13756706
申请日：2013-02-01
申请人： JTEKT CORPORATION , UTSUNOMIYA KIK CO., LTD.
发明人： Yoshihito NAKASHIMA , Hajime KURIKI
IPC分类号： F16C33/46 , F16C43/04
CPC分类号： F16C33/46 , F16C19/463 , F16C33/541 , F16C33/545 , F16C33/546 , F16C43/04 , F16C2220/42 , F16C2240/40 , Y10T29/49691
摘要： A roller bearing cage includes ring portions and pillar portions extend in an axial direction to connect the ring portions and disposed along a circumferential direction to define pocket portions. The pillar portion includes a bent portion formed in the vicinity of an axial center of the pillar portion so as to protrude radially inwards of the ring portions. A ring portion thickness is larger than a bent portion thickness; a pillar end portion thickness is larger than the bent portion thickness; and the pillar end portion thickness is equal to the ring, portion thickness or more, where the ring portion thickness is a radial thickness of the ring portion; the bent portion thickness is a radial thickness of the bent portion; and the pillar end portion thickness is a thickness of a portion of the pillar portion connected to the ring portion and in the vicinity thereof.
摘要翻译：滚子轴承保持架包括环形部分和支柱部分沿轴向方向延伸以连接环形部分并且沿圆周方向设置以限定袋部分。柱部包括形成在柱部的轴心附近的弯曲部，以使得环部的径向向内突出。环部厚度大于弯曲部的厚度; 柱端部厚度大于弯曲部的厚度; 并且所述支柱部分厚度等于所述环部分厚度或更大，其中所述环部分厚度是所述环部分的径向厚度; 弯曲部分厚度是弯曲部分的径向厚度; 并且柱端部厚度是连接到环部和其附近的柱部的一部分的厚度。

16. 发明授权

US08491195B2 Rolling bearing device 有权
标题翻译：滚动轴承装置
公开(公告)号：US08491195B2
公开(公告)日：2013-07-23
申请号：US12733303
申请日：2008-08-19
申请人： Takuji Kobayashi , Masatsugu Mori
发明人： Takuji Kobayashi , Masatsugu Mori
IPC分类号： F16C33/66 , F16C19/00
CPC分类号： B23Q11/122 , B23Q11/123 , F16C19/163 , F16C19/26 , F16C33/46 , F16C33/583 , F16C33/6662 , F16C2322/39
摘要： A rolling bearing device includes a rolling bearing unit having rolling elements retained by an annular retainer and intervening between raceways of inner and outer rings, and a nozzle member provided proximate to the outer ring. The nozzle member is provided with an annular collar portion inserted in a bearing space delimited between the inner ring and the outer ring and having a nozzle hole. This collar portion has an outer diametric surface in the form of a retainer guide surface, and an inner diametric surface of the retainer is guided by this retainer guide surface.
摘要翻译：滚动轴承装置包括滚动轴承单元，滚动轴承单元具有由环形保持器保持并且介于内圈和外圈的滚道之间的滚动元件和靠近外圈设置的喷嘴构件。喷嘴构件设置有插入在限定在内圈和外圈之间并具有喷嘴孔的轴承空间中的环形套环部分。该套环部分具有保持器引导表面形式的外径表面，并且保持器的内径表面由该保持器引导表面引导。

17. 发明申请

US20130182989A1 RADIAL CAGE FOR CYLINDRICAL ROLLER BODIES 有权
标题翻译：圆柱滚子体径向笼
公开(公告)号：US20130182989A1
公开(公告)日：2013-07-18
申请号：US13628264
申请日：2012-09-27
申请人： Schaeffler Technologies AG & Co. KG
发明人： Wolfgang Fugel , Volker Ploetz , Martin Gegner , Jesko Jaekel
IPC分类号： F16C33/46
CPC分类号： F16C33/46 , F16C19/463 , F16C33/541 , F16C33/546 , F16C2220/44 , F16C2240/60 , Y10T29/49691
摘要： A radial cage in which side rings have a material thickness of a starting material for the radial cage, straight side sections of each axial crossbar are implemented with a greater material thickness that increases their strength, and an axial center section of each axial crossbar is implemented with a smaller material thickness than the material thickness of the side rings, thus reducing centrifugal mass.
摘要翻译：其中侧环具有用于径向保持架的起始材料的材料厚度的径向保持架，每个轴向横杆的直的侧部分以更大的材料厚度实现，其增加其强度，并且实现每个轴向横杆的轴向中心部分具有比侧环的材料厚度小的材料厚度，从而减小离心质量。

18. 发明授权

US07828485B2 Roller bearing 有权
标题翻译：滚子轴承
公开(公告)号：US07828485B2
公开(公告)日：2010-11-09
申请号：US12076636
申请日：2008-03-20
申请人： Yoshitaka Waseda , Tsuyoshi Okumura
发明人： Yoshitaka Waseda , Tsuyoshi Okumura
IPC分类号： F16C33/60
CPC分类号： F16C9/02 , F01L1/047 , F01L2001/0476 , F01L2001/054 , F01L2101/00 , F16C17/02 , F16C19/466 , F16C21/00 , F16C33/46 , F16C33/4694 , F16C33/60 , F16C2360/18
摘要： The clearance between the outer peripheral surface of an annular portion of a cage and the inner peripheral surface of each of rib portions of outer-ring split pieces is set to be smaller than the clearance between the radial end surface of a projection portion of the cage and the inner peripheral surface of each of body portions of the outer-ring split pieces. When a centrifugal force due to engine rotation acts upon the cage, the inner peripheral surface of each of the rib portions of the outer-ring split pieces touches the outer peripheral surface of the annular portion of the cage before the inner peripheral surface of each of the body portions of the outer-ring split pieces touches the radial end surface of the projection portion of the cage. Thus, the radial displacement of the cage can be prevented in good time.
摘要翻译：保持架的环状部的外周面与外圈分割片的每个肋部的内周面之间的间隙被设定为小于保持架的突出部的径向端面之间的间隙以及外圈分割片的每个主体部分的内周面。当由于发动机旋转而产生的离心力作用在保持架上时，外圈分割片的每个肋部分的内周面在保持器的环形部分的外圆周表面在每个外环分割片的主体部分与保持架的突起部的径向端面相接触。因此，能够及时地防止保持架的径向位移。

19. 发明申请

US20080240641A1 Roller bearing 有权
标题翻译：滚子轴承
公开(公告)号：US20080240641A1
公开(公告)日：2008-10-02
申请号：US12076636
申请日：2008-03-20
申请人： Yoshitaka Waseda , Tsuyoshi Okumura
发明人： Yoshitaka Waseda , Tsuyoshi Okumura
IPC分类号： F16C33/46
CPC分类号： F16C9/02 , F01L1/047 , F01L2001/0476 , F01L2001/054 , F01L2101/00 , F16C17/02 , F16C19/466 , F16C21/00 , F16C33/46 , F16C33/4694 , F16C33/60 , F16C2360/18
摘要： The clearance between the outer peripheral surface of an annular portion of a cage and the inner peripheral surface of each of rib portions of outer-ring split pieces is set to be smaller than the clearance between the radial end surface of a projection portion of the cage and the inner peripheral surface of each of body portions of the outer-ring split pieces. When a centrifugal force due to engine rotation acts upon the cage, the inner peripheral surface of each of the rib portions of the outer-ring split pieces touches the outer peripheral surface of the annular portion of the cage before the inner peripheral surface of each of the body portions of the outer-ring split pieces touches the radial end surface of the projection portion of the cage. Thus, the radial displacement of the cage can be prevented in good time.
摘要翻译：保持架的环状部的外周面与外圈分割片的每个肋部的内周面之间的间隙被设定为小于保持架的突出部的径向端面之间的间隙以及外圈分割片的每个主体部分的内周面。当由于发动机旋转而产生的离心力作用在保持架上时，外圈分割片的每个肋部的内周面在保持器的环形部分的外周面在每个的内周面之前接触外环分割片的主体部分与保持架的突起部的径向端面相接触。因此，能够及时地防止保持架的径向位移。

20. 发明授权

US6092634A Compliant cage for a roller-type bi-directional one-way clutch mechanism 有权
标题翻译：滚子式双向单向离合器机构的保护架
公开(公告)号：US6092634A
公开(公告)日：2000-07-25
申请号：US265143
申请日：1999-03-08
申请人： John M. Kremer , David C. Choate , James R. Quigley
发明人： John M. Kremer , David C. Choate , James R. Quigley
IPC分类号： F16D41/07 , F16D41/067 , F16D41/08
CPC分类号： F16C33/46 , F16D41/067 , F16D41/088 , F16C2361/43
摘要： A bi-directional one-way clutch mechanism with a compliant cage member. The clutch mechanism has a plurality of roller members positioned between inner and outer race members. A compliant cage member is also positioned between the race members and acts to hold the roller members in place and also to reduce the magnitude of loads applied to the roller members when the clutch mechanism is engaged. The roller members are positioned in windows in the cage members and integral spring-like leaf segments are positioned in each of the windows on either side of the roller members. One or two spring-like members, together with one or more recesses between each of the windows and roller members provide resiliency for the cage mechanism. The compliant cage device reduces the magnitude of the loads applied to the clutch mechanism and prevent fatigue fracture and premature failure of the cage device. In an alternate embodiment, a one-piece injection molded compliant cage mechanism is utilized with separate metal spring members for biasing the roller members.
摘要翻译：一种双向单向离合器机构，具有顺应的保持架构件。离合器机构具有定位在内圈和外圈之间的多个辊构件。顺应的保持架构件也定位在座圈构件之间并用于将辊构件保持就位并且还用于减小当离合器机构接合时施加到辊构件的载荷的大小。辊构件定位在保持架构件中的窗口中，并且整体的弹簧状叶段被定位在辊构件的任一侧上的每个窗口中。一个或两个弹簧状构件与每个窗户和滚子构件之间的一个或多个凹部一起为笼式机构提供弹性。顺应的保持架装置减小施加到离合器机构的负载的大小，并防止笼式装置的疲劳断裂和过早的故障。在替代实施例中，一体式注射成型的柔性保持架机构被用于具有用于偏压辊构件的单独的金属弹簧构件。

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