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1. 发明公开

EP0638737A3 Retainer for rolling-contact bearing 失效
标题翻译： Walzlagerkäfig。
公开(公告)号：EP0638737A3
公开(公告)日：1996-01-24
申请号：EP94112515.5
申请日：1994-08-10
申请人： KOYO SEIKO CO., LTD.
发明人： Ueno, Hiroshi , Yamamoto, Akira , Ohtani, Megumi , Terada, Tadahiro
IPC分类号： F16C33/44
CPC分类号： F16C33/516 , F16C33/416 , F16C33/44 , F16C33/4635 , F16C33/504 , F16C33/56 , F16C2361/43
摘要： The present invention provides a retainer made of synthetic resin for a rolling-contact bearing which is used in a lubricating oil. The retainer comprises an aliphatic polyamide resin as a matrix and a hydrocarbon polymer which has itself no oil resistance and a good compatibility with the matrix, and which is dispersed in the matrix. Examples of the thermoplastic hydorcarbon polymer include olefin polymer and styrene polymer.

2. 发明公开

EP0879687A1 Die and method for molding cage out of synthetic resin 失效
标题翻译： Form und Verfahren zum Formen einesKäfigsaus Kunstharz
公开(公告)号：EP0879687A1
公开(公告)日：1998-11-25
申请号：EP98101236.2
申请日：1998-01-24
申请人： KOYO SEIKO CO., LTD.
发明人： Terada, Tadahiro , Ashida, Shigetaka
IPC分类号： B29C45/00
CPC分类号： B29C45/0025 , B29C45/2628 , B29C45/2669 , B29C2045/0044 , B29L2031/04 , F16C33/4635 , F16C2220/04 , F16C2300/02 , F16C2361/43
摘要： There is disclosed a die used to mold a cage having a cylindrical body out of a synthetic resin such that the strength of the portion of the molded cage formed by two meeting streams of the injected material is increased. The die comprises die members having parting surfaces in abutment with each other. A mold cavity (1) conforming in shape with the cylindrical body of the cage is formed between the die members. When the die members are in abutment with each other, a gate (2) and a resin reservoir (3) are formed along one parting surface and outside the mold cavity. The gate and resin reservoir are in communication with the cavity.
摘要翻译：公开了一种用于模制由合成树脂制成的具有圆柱形主体的保持架的模具，使得通过注入材料的两个会聚流形成的模制笼的部分的强度增加。模具包括具有彼此邻接的分离表面的模具构件。在模具构件之间形成有与保持架的圆筒体形状一致的模腔（1）。当模具构件彼此邻接时，沿着一个分离表面和模腔外部形成浇口（2）和树脂储存器（3）。门和树脂储存器与空腔连通。

3. 发明授权

EP0879687B1 Dies and method for molding cage out of synthetic resin 失效
标题翻译：形式和模制的保持器的方法由树脂制成的
公开(公告)号：EP0879687B1
公开(公告)日：2003-10-08
申请号：EP98101236.2
申请日：1998-01-24
申请人： KOYO SEIKO CO., LTD.
发明人： Terada, Tadahiro , Ashida, Shigetaka
IPC分类号： B29C45/00
CPC分类号： B29C45/0025 , B29C45/2628 , B29C45/2669 , B29C2045/0044 , B29L2031/04 , F16C33/4635 , F16C2220/04 , F16C2300/02 , F16C2361/43
摘要： There is disclosed a die used to mold a cage having a cylindrical body out of a synthetic resin such that the strength of the portion of the molded cage formed by two meeting streams of the injected material is increased. The die comprises die members having parting surfaces in abutment with each other. A mold cavity (1) conforming in shape with the cylindrical body of the cage is formed between the die members. When the die members are in abutment with each other, a gate (2) and a resin reservoir (3) are formed along one parting surface and outside the mold cavity. The gate and resin reservoir are in communication with the cavity.

4. 发明公开

EP0638737A2 Retainer for rolling-contact bearing 失效
标题翻译： Walzlagerkäfig。
公开(公告)号：EP0638737A2
公开(公告)日：1995-02-15
申请号：EP94112515.5
申请日：1994-08-10
申请人： KOYO SEIKO CO., LTD.
发明人： Ueno, Hiroshi , Yamamoto, Akira , Ohtani, Megumi , Terada, Tadahiro
IPC分类号： F16C33/44
CPC分类号： F16C33/516 , F16C33/416 , F16C33/44 , F16C33/4635 , F16C33/504 , F16C33/56 , F16C2361/43
摘要： The present invention provides a retainer made of synthetic resin for a rolling-contact bearing which is used in a lubricating oil. The retainer comprises an aliphatic polyamide resin as a matrix and a hydrocarbon polymer which has itself no oil resistance and a good compatibility with the matrix, and which is dispersed in the matrix. Examples of the thermoplastic hydorcarbon polymer include olefin polymer and styrene polymer.
摘要翻译：本发明提供一种用于润滑油中的用于滚动接触轴承的合成树脂制的保持器。保持器包括作为基质的脂肪族聚酰胺树脂和本身不具有耐油性和与基质良好相容性且分散在基质中的烃聚合物。热塑性碳氢聚合物的实例包括烯烃聚合物和苯乙烯聚合物。

5. 发明公开

EP1275883A2 Pulley unit 有权
标题翻译： Riemenscheibeneinheit
公开(公告)号：EP1275883A2
公开(公告)日：2003-01-15
申请号：EP02015112.2
申请日：2002-07-05
申请人： KOYO SEIKO CO., LTD.
发明人： Terada, Tadahiro , Ueda, Michiru , Nakagawa, Yoshitaka , Fujiwara, Hideki , Ichihara, Takahiro
IPC分类号： F16H55/36
CPC分类号： F16H55/36 , F16C19/49 , F16C33/7853 , F16C33/7889 , F16C33/7896 , F16C41/001 , F16C2361/63
摘要： The present invention comprises a pulley, a shaft body (2) which is rotatable relative to the pulley (1) and is concentrically disposed radially inside of the pulley, a one-way clutch (3) which is interposed at an annular space (S) between the pulley and the shaft body (2), a rolling bearing (5) which is disposed in the annular space adjacent to the one-way clutch (3) in an axial direction, an inner annular seal (62) which is provided outside the rolling bearing (5) in the annular space (S), and an outer annular seal (8) which is provided outside the inner annular seal (62) and has a proximal end portion (62a) and a distal end side lip (62b). The proximal end portion of the outer annular seal (62a) is fixed to one of an inner peripheral surface of the pulley (1) and an outer peripheral surface of the shaft body (2), and the distal end side lip (62b) of the outer annular seal (8) contacts the other peripheral surface.
摘要翻译：本发明包括一个滑轮，一个可相对于皮带轮（1）旋转并同心地布置在滑轮内侧的轴体（2），一个单向离合器（3）插在一个环形空间（S ），设置在与所述单向离合器（3）相邻的环状空间中的轴向的滚动轴承（5），设置在所述滑轮与所述轴体（2）之间的滚动轴承（5）在环形空间（S）中的滚动轴承（5）外部，以及设置在内部环形密封件（62）外侧的外部环形密封件（8），并且具有近端部分（62a）和远端侧唇缘 62B）。外环形密封件（62a）的基端部固定在皮带轮（1）的内周面和轴体（2）的外周面之间，前端侧唇部（62b）外部环形密封件（8）与另一个外围表面接触。

6. 发明授权

EP0638737B1 Retainer for rolling-contact bearing 失效
标题翻译： Walzlagerkäfig
公开(公告)号：EP0638737B1
公开(公告)日：2000-05-10
申请号：EP94112515.5
申请日：1994-08-10
申请人： KOYO SEIKO CO., LTD.
发明人： Ueno, Hiroshi , Yamamoto, Akira , Ohtani, Megumi , Terada, Tadahiro
IPC分类号： F16C33/44
CPC分类号： F16C33/516 , F16C33/416 , F16C33/44 , F16C33/4635 , F16C33/504 , F16C33/56 , F16C2361/43
摘要： The present invention provides a retainer made of synthetic resin for a rolling-contact bearing which is used in a lubricating oil. The retainer comprises an aliphatic polyamide resin as a matrix and a hydrocarbon polymer which has itself no oil resistance and a good compatibility with the matrix, and which is dispersed in the matrix. Examples of the thermoplastic hydorcarbon polymer include olefin polymer and styrene polymer.

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