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1. 发明公开

EP2981726A4 CAGE FOR A BEARING ASSEMBLY AND MANUFACTURING METHOD 有权
标题翻译： KÄFIGFÜREINE LAGERANORDNUNG UND HERSTELLUNGSVERFAHREN
公开(公告)号：EP2981726A4
公开(公告)日：2016-12-28
申请号：EP14779352
申请日：2014-04-03
申请人： AB SKF
发明人： LINDÈN HANS
IPC分类号： F16C33/54 , B21D53/12 , F16C33/42
CPC分类号： F16C33/545 , B21D53/12 , F16C23/086 , F16C33/422 , F16C33/427 , F16C33/4658 , F16C33/485 , F16C33/542 , F16C33/547

2. 发明公开

EP2823909A4 ROLLER BEARING CAGE AND MANUFACTURING METHOD THEREFOR AS WELL AS ROLLER BEARING MANUFACTURING METHOD 无效转让
标题翻译：轴承保持架和工艺轴承PRODUCING和方法
公开(公告)号：EP2823909A4
公开(公告)日：2016-11-09
申请号：EP13757544
申请日：2013-03-07
申请人： NAKANISHI METAL WORKS CO
发明人： KAMIJI MICHIYUKI , OKANO MASAKI , MAEDA HIROYUKI , KAWATAKE YOSHIO , TESHIMA KENJI , YABUBAYASHI YASUKI , HOSOKAWA TOMOMI
IPC分类号： B21D53/12 , F16C33/54 , F16C43/06
CPC分类号： F16C33/4605 , B21D53/12 , B21J15/00 , B21J15/12 , B21K25/00 , B23P15/003 , F16C19/26 , F16C19/364 , F16C23/086 , F16C33/541 , F16C33/542 , F16C33/547 , F16C43/04 , F16C43/065 , F16C2220/42 , F16C2220/82 , F16C2226/60 , F16C2300/14
摘要： Present invention relates to provide a cage suited in particular to a supersized roller bearing, which is easy to improve rigidity, realizes a reduction in manufacturing costs, facilitates dimension management and accuracy management, and is less prone to progress abrasion of end surfaces of rollers. A roller bearing cage (1A) is configured such that a pair of ring parts (4, 6) axially separated from each other is connected by column parts (5) sliding on outer peripheral surfaces of rollers (RA), and pocket holes (P) are evenly formed to store and hold the rollers (RA) in a peripheral wall portion in a circumferential direction. The cage (1A) is manufactured such that a base body (2) including the ring part (4) and the column parts (5) with square columnar convexes (5A) and a connection body (3) including the ring part (6) with square holes (6A) are set as separate members.
摘要翻译：本发明涉及一种提供适合具体涉及一种超大型滚子轴承的保持架，在所有这是很容易提高刚性，实现了制造成本的降低，便于尺寸管理和精度管理，并且更不容易进展的辊端面的磨损。的滚子轴承用保持器（1A）被配置测试做了对环部（4,6）彼此轴向分离通过柱部件（5）连接上滑动的辊子（RA），和凹孔的外周面（P ）被均匀地形成以存储和保持在周壁部的辊子（RA）在圆周方向上。笼（1A）制造的搜索做了基体（2）包括环形部分（4）和所述柱部（5）与四方柱状凸部（5A）和连接体（3）包括环形部件（6）方孔（6A）被设置为单独的部件。

3. 发明公开

EP2955402A1 ROLLING BEARING RETAINER AND METHOD FOR MANUFACTURING SUCH RETAINER 有权
标题翻译：维多利亚·赫尔辛基
公开(公告)号：EP2955402A1
公开(公告)日：2015-12-16
申请号：EP13874800.9
申请日：2013-03-15
申请人： NTN Corporation
发明人： HAYASHI, Tatsuya , MORIUCHI, Mitsuhiro
IPC分类号： F16C33/38 , F16C33/46
CPC分类号： F16C33/3887 , B29C45/14819 , B29C45/1671 , B29K2101/00 , B29K2105/20 , B29L2009/005 , B29L2031/04 , F16C33/3831 , F16C33/385 , F16C33/3856 , F16C33/41 , F16C33/416 , F16C33/418 , F16C33/42 , F16C33/44 , F16C33/4611 , F16C33/4629 , F16C33/4635 , F16C33/467 , F16C33/4676 , F16C33/49 , F16C33/498 , F16C33/54 , F16C33/547 , F16C33/56 , F16C2220/04
摘要： This rolling bearing retainer (RT) which is formed by insert molding a resinous material together with a core member (1) within a mold, in which the core member (1) is embedded within a resin part (2) made of the resinous material and there is provided a support area exposure part (16) at a plurality of locations of the resin part (2) for exposing a support area (6) of the core member (1) supported within a cavity of the mold. The resin part (2) includes a ring shaped body (23) and a plurality of support column bodies (24) extending axially from the ring shaped body (23) and defining a pocket (Pt) for retaining a rolling element therebetween, and the core member (1) is provided with a ring shaped body embedded part (3a) and a plurality of support column body embedded parts (3b) extending from the ring shaped body embedded part (3a).
摘要翻译：该滚动轴承保持器（RT）通过将树脂材料与芯构件（1）一起嵌入模具中而形成，其中芯构件（1）嵌入由树脂材料制成的树脂部分（2）内并且在所述树脂部分（2）的多个位置处设置有用于暴露支撑在所述模具的空腔内的所述芯构件（1）的支撑区域（6）的支撑区域曝光部分（16）。树脂部件（2）包括环形体（23）和从环形体（23）轴向延伸并且限定用于在其间保持滚动元件的袋（Pt）的多个支撑柱体（24），并且芯部件（1）设置有环形体嵌入部（3a）和从环状体嵌入部（3a）延伸的多个支撑柱体嵌入部（3b）。

4. 发明公开

EP2713067A1 THRUST ROLLER BEARING WITH RACES 审中-公开
标题翻译： DRUCKROLLENLAGER MIT RILLEN
公开(公告)号：EP2713067A1
公开(公告)日：2014-04-02
申请号：EP12834118.7
申请日：2012-08-28
申请人： NSK Ltd.
发明人： TAKEMURA, Hiromichi , KONDOU, Yutaka
IPC分类号： F16C33/58 , F16C19/30 , F16C33/46
CPC分类号： F16C33/605 , F16C19/30 , F16C33/4641 , F16C33/547 , F16C33/588 , F16C43/04 , F16C2240/46 , F16C2240/70
摘要： Construction of a thrust roller bearing with races is achieved in which a function of preventing a cage 3, first thrust race 4a and second thrust race 5a from separating from each other can be maintained, the amount of eccentricity that is allowed between a pair of members that rotate relative to each other can be increased, and the amount of lubricant that can flow inside the bearing can be increased. The outer diameter of the outer-diameter side flange 8a that is formed around the outer circumferential edge section of the first thrust race 4a is 60 mm to 120 mm, the inner diameter of the inner-diameter side flange 11a that is formed around the inner-circumferential edge section of the inner-diameter side flange 5a is 40 mm to 80 mm, and the internal gap is 1 mm to 2 mm. Therefore, outer-diameter side locking sections 9a are intermittently formed in the circumferential direction on the tip-end edge of the outer-diameter side flange 8a.
摘要翻译：实现了具有种族的推力滚子轴承的结构，其中可以保持防止轿厢3，第一推力座圈4a和第二推力座圈5a彼此分离的功能，一对构件之间允许的偏心量可以增加相对于彼此旋转的能量，并且可以增加可以在轴承内流动的润滑剂的量。形成在第一推力座圈4a的外周缘部周围的外径侧凸缘8a的外径为60mm〜120mm，形成在内侧的内径侧凸缘11a的内径内径侧凸缘5a的周缘部为40mm〜80mm，内部间隙为1mm〜2mm。因此，外径侧锁定部9a在外径侧凸缘8a的前端缘上沿圆周方向间歇地形成。

5. 发明授权

EP2098738B1 THRUST ROLLER BEARING 失效
标题翻译：压辊轴承
公开(公告)号：EP2098738B1
公开(公告)日：2012-02-15
申请号：EP07860224.0
申请日：2007-12-26
申请人： JTEKT Corporation
发明人： NAKAOKA, Kenichi
IPC分类号： F16C33/54
CPC分类号： F16C33/547 , F16C19/305 , F16C33/467 , F16C33/543
摘要： A thrust roller bearing comprises a retainer (1) having pockets (5) provided in the circumferential direction between the outer diameter side race guide part (2a) and the inner diameter side race guide part (2b) at predetermined intervals, and rollers (10) so contained in the pockets (5) as to be capable of performing rolling motion. Projections (6a, 6b) are formed on each of the pockets (5) at a substantially lateral center of its outer diameter side end surface. The roller (10) is so contained in the pocket (5) that the roller (10) is opposed to the projections (6a, 6b) at the peripheral side of the axial end surface outer from its center.

6. 发明公开

EP2017487A3 Tapered roller bearing with lubricant grooves on the cage 审中-公开
标题翻译：布置在笼润滑圆锥滚子轴承
公开(公告)号：EP2017487A3
公开(公告)日：2010-04-07
申请号：EP08013026.3
申请日：2008-07-18
申请人： JTEKT Corporation
发明人： Sada, Takashi , Matsuyama, Hiroki
IPC分类号： F16C33/54 , F16C33/66 , F16H57/02 , F16C19/36
CPC分类号： F16C33/6681 , F16C19/364 , F16C33/543 , F16C33/547 , F16C2361/61 , F16H57/021 , F16H57/037 , F16H57/0471 , F16H57/0483
摘要： Guide grooves (6) for guiding lubricating oil (L) from a small rib-side end portion (3b) of an inner ring (3) to a large rib-side end portion (3c) thereof are formed at an inner periphery of a cage (5).

7. 发明公开

EP1957811A1 RADIALWÄLZLAGER, INSBESONDERE EINREIHIGES RILLENWÄLZLAGER 有权
标题翻译：径向轴承，特别是排槽WÄLZLAGER
公开(公告)号：EP1957811A1
公开(公告)日：2008-08-20
申请号：EP06828605.3
申请日：2006-12-05
申请人： Schaeffler KG
发明人： HOFMANN, Heinrich , DÖPPLING, Horst , BOHR, Andreas , EIDLOTH, Rainer
IPC分类号： F16C33/36 , F16C33/52
CPC分类号： F16C33/36 , F16C19/26 , F16C33/4635 , F16C33/4682 , F16C33/541 , F16C33/547 , F16C33/565 , F16C2361/45 , Y02T10/865
摘要： The invention relates to a radial antifriction bearing (1) which substantially consists of an outer bearing ring (2) and of an inner bearing ring (3) as well as of a multitude of rollers (4), arranged between the bearing rings (2, 3) and held by a bearing cage (5). The rollers (4) are configured in the form of spherical disks that each have two parallel lateral surfaces (8, 9) which are symmetrically flattened from a basic spherical shape. The bearing cage (5) according to the invention is characterized by having cage pockets (15) in which the rollers (4) are axially guided between the bearing rings (2, 3) via two low-friction point contacts between the center areas (16, 17) of their lateral surfaces (8, 9) and the longitudinal webs (18, 19) of the cage pockets (15). The rollers are configured to have a defined degree of freedom for tilt movements exerted at an angle to the running direction and a defined degree of freedom for self-adjustment to the pressure angle of the radial antifriction bearing (1).

8. 发明公开

EP1925680A3 Multi-row thrust roller bearing 审中-公开
标题翻译：多排推力滚子轴承
公开(公告)号：EP1925680A3
公开(公告)日：2008-06-11
申请号：EP08003050.5
申请日：2002-09-13
申请人： NTN Corporation
发明人： Tamada, Kenji , Maeda, Kikuo , Kawamura, Tomoaki , Nakashima, Hirokazu , Fujita, Takumi , Sasabe, Mitsuo
IPC分类号： C21D9/40 , F16C19/30 , F16C33/34 , F16C33/62
CPC分类号： F16C33/547 , F04B27/1063 , F16C19/305 , F16C23/088 , F16C33/34 , F16C33/4635 , F16C33/48 , F16C33/543 , F16C33/64 , F16C2240/40 , F16C2240/50 , F16C2360/00 , Y10T29/49636 , Y10T29/49643 , Y10T29/49645 , Y10T29/49689 , Y10T29/49693
摘要： There is provided a roller thrust bearing providing reduced differential slip, free of significant friction and wear, and providing increased longevity against flaking. The present invention provides a thrust bearing in the form of a roller thrust bearing (1) including at least two radially arranged rows of rollers (2) and a cage (3) holding the rollers, the rollers including at least one roller crowned (25).
The number of rollers of the at least two rows is equal and radially adjacent rollers are provided in a common pocket of a cage.
摘要翻译：提供了一种滚动推力轴承，其提供减小的差速滑移，没有明显的摩擦和磨损，并且提供增加的抗剥落寿命。本发明提供了一种推力轴承，其形式为包括至少两个径向排列的滚子（2）和保持滚子的保持架（3）的滚子推力轴承（1），这些滚子包括至少一个滚子隆起）。至少两列的辊的数量是相等的，并且径向相邻的辊设置在笼的公共凹穴中。

9. 发明公开

EP1298334A2 Roller thrust bearing 审中-公开
标题翻译： Axialrollenlager
公开(公告)号：EP1298334A2
公开(公告)日：2003-04-02
申请号：EP02020686.8
申请日：2002-09-13
申请人： NTN CORPORATION
发明人： Tamada, Kenji , Maeda, Kikuo , Kawamura, Tomoaki , Nakashima, Hirokazu , Fujita, Takumi , Sasabe, Mitsuo
IPC分类号： F16C19/30 , F16C33/34
CPC分类号： F16C33/547 , F04B27/1063 , F16C19/305 , F16C23/088 , F16C33/34 , F16C33/4635 , F16C33/48 , F16C33/543 , F16C33/64 , F16C2240/40 , F16C2240/50 , F16C2360/00 , Y10T29/49636 , Y10T29/49643 , Y10T29/49645 , Y10T29/49689 , Y10T29/49693
摘要： There is provided a roller thrust bearing providing reduced differential slip, free of significant friction and wear, and providing increased longevity against flaking. The present invention provides a thrust bearing in the form of a roller thrust bearing (1) including at least two radially arranged rows of rollers (2) and a cage (3) holding the rollers, the rollers including at least one roller crowned (25).
摘要翻译：提供了一种滚子推力轴承，其提供减小的差速滑移，没有显着的摩擦和磨损，并且提供增加的寿命以防止剥落。本发明提供一种滚子止推轴承（1）的形式的推力轴承，该推力轴承包括至少两个径向排列的滚子列（2）和保持滚子的保持架（3），所述滚子包括至少一个滚轮顶部）。

10. 发明公开

EP2904282A4 BEARING CAGE&ROLLING ELEMENT BEARING 有权转让
标题翻译：轴承保持架AND ROLL元件轴承
公开(公告)号：EP2904282A4
公开(公告)日：2016-05-25
申请号：EP13843934
申请日：2013-09-20
申请人： SKF PUBL AB
发明人： KARLSSON MIKAEL , LINDGREN HÅKAN
IPC分类号： F16C33/46 , F16C19/24 , F16C19/38 , F16C23/08 , F16C33/48 , F16C33/54 , F16C33/66
CPC分类号： F16C33/6681 , F16C19/24 , F16C19/38 , F16C23/086 , F16C33/4676 , F16C33/541 , F16C33/543 , F16C33/547 , F16C33/6614 , F16C33/6629
摘要： A bearing cage for retaining rolling elements of a rolling element bearing, the bearing cage having at least one first ring structure to which at least one first cage bar is connected. The at least one first cage bar comprises a side surface that is arranged to extend along an outer surface of a rolling element when the bearing cage is in use, whereby the side surface comprises a radially outer edge and a radially inner edge. The distance between the radially outer edges of two adjacent cage bars between which a rolling element is located when the bearing cage is in use is greater than the distance between two adjacent radially inner edges of the two adjacent cage bars.

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