专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP2876318A4 RETAINER FOR RADIAL ROLLER BEARING 审中-公开
标题翻译：保持器用于径向滚动轴承
公开(公告)号：EP2876318A4
公开(公告)日：2016-06-01
申请号：EP13820509
申请日：2013-07-12
申请人： NSK LTD
发明人： ISHIBASHI YUTAKA
IPC分类号： F16C33/46
CPC分类号： F16C33/4694 , F16C19/463 , F16C19/48 , F16C33/4623 , F16C33/48 , F16C2240/46 , F16C2361/61
摘要： In a first circumferential end face (22a) furnished at one end of a discontinuous part (12a), sections fitting, in relation to the axial direction, against both of rim parts (8b, 9b) situated at a first end side and the other end side serve as first end side support surfaces (23a, 23a). In the other circumferential end face (24a), sections fitting, in relation to the axial direction, against both of the rim parts (8b, 9b) situated at the first end side and the other end side serve as other end side support surfaces (25a, 25a). Of gaps (26) that are present, in relation to the circumferential direction, between the first circumferential end face (22a) and the other circumferential end face (24a), the gaps that are present, in relation to the circumferential direction, between each of the first end-side support surfaces (23a, 23a) and between each of the other end side support surfaces (25a, 25a), are smaller than the gaps in other sections.

2. 发明公开

EP2815142A4 METHOD, CAGE AND ROLLING BEARING 审中-公开
标题翻译：程序和笼球轴承
公开(公告)号：EP2815142A4
公开(公告)日：2016-01-06
申请号：EP13749483
申请日：2013-02-06
申请人： SKF AB
发明人： THUNBERG STEN , BAILLIE CHRISTOPHE , NAIK SACHIN
IPC分类号： F16C33/54 , B21D53/12 , B23P15/00 , F16C33/42 , F16C33/46
CPC分类号： F16C33/54 , B23P15/003 , F16C23/086 , F16C33/425 , F16C33/46 , F16C33/467 , F16C33/4694 , F16C33/48 , F16C33/497 , F16C33/543 , F16C2220/40 , F16C2220/62 , F16C2226/36 , F16C2300/14 , Y10T29/49691

3. 发明公开

EP2820317A1 VERFAHREN ZUR HERSTELLUNG EINES WÄLZLAGERKÄFIGS FÜR EIN AXIAL-RADIAL-WÄLZLAGER SOWIE AXIAL-RADIAL-WÄLZLAGER 有权转让
标题翻译： VERFAHREN ZUR HERSTELLUNG EINESWÄLZLAGERKÄFIGSFÜREIN轴向辐射WÄLZLAGERSOWIE轴向辐射WÄLZLAGER
公开(公告)号：EP2820317A1
公开(公告)日：2015-01-07
申请号：EP13708391.1
申请日：2013-02-27
申请人： ThyssenKrupp Rothe Erde GmbH
发明人： CLAUS, Wolfgang , JÜRGENS, Reinhard , SCHNEIDER, Stefan , ROLLMANN, Jörg
IPC分类号： F16C33/54 , B05D1/24 , F16C33/56 , F16C33/46
CPC分类号： F16C33/48 , B05D1/24 , B05D3/0218 , F16C19/381 , F16C19/386 , F16C33/4629 , F16C33/513 , F16C33/565 , F16C43/04 , F16C2208/36 , F16C2223/40 , F16C2240/60 , F16C2300/14 , Y10T29/49691
摘要： The invention relates to a method for producing a rolling bearing cage (4) for a rolling bearing comprising at least one row of rolling elements (3). In the method according to the invention, a ring or a ring element made of a metallic solid material is provided and shaped by a forming process and/or a cutting, material-removing process into an annular or segmented main body (6) of the rolling bearing cage (4). The main body (6) has openings (9) for receiving a respective rolling element (3), the main body (6) being heated to a temperature above a minimum coating temperature for thermal coating with a thermoplastic material powder, wherein the main body (6) is then immersed in a fluidised bed containing the thermoplastic material powder, wherein thermoplastic material powder adheres to the main body (6), melts and forms a contiguous coating (7) while the main body is present in the fluidised bed, and wherein, after the coating, the main body (6) is removed from the fluidised bed. The invention further relates to an axial-radial rolling bearing with the described rolling bearing cage (4).
摘要翻译：本发明涉及一种用于制造滚动轴承的滚动轴承保持器的方法，该滚动轴承保持架包括至少一排滚动元件。在根据本发明的方法中，由金属固体材料制成的环或环形元件通过成形工艺和/或切割材料去除工艺成形为滚动轴承保持架的环形或分段主体。主体具有用于接收相应的滚动元件的开口，主体被加热到高于最小涂覆温度的温度，以用热塑性材料粉末进行热涂覆，其中主体然后浸入含有热塑性材料粉末的流化床其中热塑性材料粉末粘附到主体上，熔融并形成邻接的涂层，同时主体存在于流化床中，并且其中在涂覆之后，将主体从流化床中移出。本发明还涉及一种具有所述滚动轴承保持架的轴向 - 径向滚动轴承。

4. 发明授权

EP1098099B2 CAGE FOR DOUBLE ROW ROLLER BEARING 有权
标题翻译：笼与圆柱滚子的双列轴承
公开(公告)号：EP1098099B2
公开(公告)日：2013-05-22
申请号：EP00917462.4
申请日：2000-04-25
申请人： NSK LTD.
发明人： NOGI, Takashi
IPC分类号： F16C33/49 , F16C33/46 , F16C33/48
CPC分类号： F16C33/485 , F16C19/26 , F16C19/28 , F16C33/48 , F16C33/495

5. 发明授权

EP1656507B1 PENDELWÄLZLAGER 失效转让
标题翻译：钟摆轴承
公开(公告)号：EP1656507B1
公开(公告)日：2011-04-27
申请号：EP04762672.6
申请日：2004-08-17
申请人： Schaeffler Technologies GmbH & Co. KG
发明人： SCHRÖDER, Rainer , GREHN, Martin
IPC分类号： F16C19/49 , F16C33/41 , F16C23/08
CPC分类号： F16C33/495 , F16C19/49 , F16C23/086 , F16C33/40 , F16C33/414 , F16C33/48
摘要： The invention relates to a self-aligning antifriction bearing (1) comprising at least one first row (9) of rolling bodies (11) and a second row (10) of rolling bodies (11) adjacent to said first row (9) of rolling bodies (11), whereby every row (9, 10) comprises balls (5) and rollers (6) disposed peripherally about a central axis of the self-aligning antifriction bearing (1). The bearing is characterized in that the balls (5) have a greater outer diameter (28) than the rollers (6).

6. 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。

7. 发明授权

EP1225354B1 Solid polymeric lubricant composition and polymeric lubricant packed rolling bearing 有权
标题翻译：固体聚合物的润滑剂组合物和设置有聚合物润滑剂轴承
公开(公告)号：EP1225354B1
公开(公告)日：2006-07-19
申请号：EP02001610.1
申请日：2002-01-23
申请人： JTEKT Corporation
发明人： Nakata, Ryuji
IPC分类号： F16C33/66
CPC分类号： F16C33/4611 , F16C19/38 , F16C23/086 , F16C33/48 , F16C33/49 , F16C33/6648

8. 发明公开

EP1534488A1 POSITIONING DEVICE WITH BEARING MECHANISM 有权
标题翻译：带有轴承机构的定位装置
公开(公告)号：EP1534488A1
公开(公告)日：2005-06-01
申请号：EP03791932.1
申请日：2003-08-29
申请人： Bokich, Michael S.
发明人： Bokich, Michael S.
IPC分类号： B29C33/20 , B29C45/64
CPC分类号： F16C33/306 , B22D17/22 , B29C33/303 , B29C45/2606 , F16C29/04 , F16C33/48
摘要： A positioning device for aligning and guiding first and second mold halves together is provided. The positioning device includes a first member defining an alignment axis and having a male portion. The first member is mounted to the first mold half. A second member is separable from the first member and defines a female portion for mating with the male portion along the alignment axis to align the first and second mold halves together. The second member is mounted to the second mold half. The male portion presents a first bearing surface and the female portion presents a second bearing surface. A cage that rotatably supports a plurality of needle bearings reduces friction along the bearing surfaces when mating the members together along the alignment axis. A spring resiliently supports the cage.
摘要翻译：提供了一种用于将第一和第二半模对准并引导在一起的定位装置。定位装置包括限定对齐轴线并具有凸形部分的第一构件。第一个部件安装在第一个半模上。第二构件可与第一构件分离并且限定用于沿着对齐轴线与凸形部分配合以将第一和第二半模对准在一起的凹形部分。第二构件安装到第二半模。阳部分呈现第一支承表面，阴部分呈现第二支承表面。当可旋转地支撑多个滚针轴承的保持架沿着对齐轴线将这些构件配合在一起时，减少了沿轴承表面的摩擦。弹簧弹性地支撑笼。

9. 发明公开

EP1500833A1 Thrust roller bearing 有权
标题翻译： Axialwälzlager
公开(公告)号：EP1500833A1
公开(公告)日：2005-01-26
申请号：EP04017238.9
申请日：2004-07-21
申请人： NTN Corporation
发明人： Obayashi, Kousuke
IPC分类号： F16C19/30 , F16C33/48
CPC分类号： F16C33/48 , F16C19/30 , F16C33/4635 , F16C33/4676 , F16C33/56 , F16C2240/30
摘要： A thrust needle roller bearing (1) includes a plurality of needle rollers (2), and an annular retainer (3) having a plurality of pockets (5) for retaining the needle rollers (2). The plurality of pockets (5) accommodate the needle rollers (2) arranged in multiple rows shifted from each other in a radial direction of the retainer (3), and the retainer (3) is made of synthetic resin. The thrust needle roller bearing is light, can reduce friction between the retainer and the needle rollers, and has high durability.
摘要翻译：推力滚针轴承（1）包括多个滚针（2）和具有用于保持滚针（2）的多个凹穴（5）的环形保持器（3）。多个袋（5）容纳沿保持器（3）的径向相互排列成多列的滚针（2），保持架（3）由合成树脂制成。推力滚针轴承轻巧，可以减少保持架和滚针之间的摩擦，并具有很高的耐用性。

10. 发明公开

EP1098099A4 CAGE FOR DOUBLE ROW ROLLER BEARING 有权
标题翻译：笼与圆柱滚子的双列轴承
公开(公告)号：EP1098099A4
公开(公告)日：2004-11-17
申请号：EP00917462
申请日：2000-04-25
申请人： NSK LTD
发明人： NOGI TAKASHI
IPC分类号： F16C33/46 , F16C33/48 , F16C33/49 , F16C33/54
CPC分类号： F16C33/485 , F16C19/26 , F16C19/28 , F16C33/48 , F16C33/495
摘要： A tandem cage for roller bearing, comprising an annular part axially facing opposedly to the end face of each roller and a plurality of column parts which are projected from the axial one side or axial both sides of the annular part and disposed circumferentially facing opposedly to the rolling face of each roller, wherein the cage is so designed that, where the moment of inertia of area of the annular part with respect to a neutral axis in parallel with the longitudinal direction of the column part is I1' and that of the column part with respect to a neutral axis in parallel with the circumferential direction of the cage is I3', the requirement of 0.2 ≤ (I1'/I3') ≤ 2.5 is satisfied, whereby the strength of the cage can be increased without lowering the loading capacity of a bearing into which the cage is assembled.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式