基本信息:
- 专利标题: 볼 롤러 베어링
- 专利标题(英):Ball roller bearing
- 专利标题(中):滚珠轴承
- 申请号:KR1020127006960 申请日:2010-08-19
- 公开(公告)号:KR1020120060851A 公开(公告)日:2012-06-12
- 发明人: 호프만하인리히 , 보어안드레아스-요한 , 가이거에른스트 , 베버오트마르
- 申请人: 섀플러 테크놀로지스 아게 운트 코. 카게
- 申请人地址: Industriestr. *-*, ***** Herzogenaurach, Germany
- 专利权人: 섀플러 테크놀로지스 아게 운트 코. 카게
- 当前专利权人: 섀플러 테크놀로지스 아게 운트 코. 카게
- 当前专利权人地址: Industriestr. *-*, ***** Herzogenaurach, Germany
- 代理人: 양영준; 안국찬
- 优先权: DE10 2009 042 0762 2009-09-18
- 国际申请: PCT/EP2010/062107 2010-08-19
- 国际公布: WO2011032801 2011-03-24
- 主分类号: F16C19/26
- IPC分类号: F16C19/26 ; F16C19/36 ; F16C33/36 ; F16C33/54
In the present invention, the outer bearing ring 2 and the inner bearing ring (3) and formed of a plurality of ball rollers (4) disposed between these bearing rings (2, 3), the ball roller outer bearing ring (2) and it relates to a bearing inner ring 3, roller ball bearings (1) held by the second bearing cage 10 to rotate, and the same distance from each other in the shape of the groove track (8, 9) formed therein. In this case the bearing cage (10) has two circumferential of the flange edges 2 of the side being bent towards the inner bearing ring 3 in (11, 12) peripheral coupled to each other via a plurality of pockets bridge 13 cage ribs (14, 15) has been formed as a window cage, and the individual cage pockets (16) separated from one another through the pocket bridge 13 each have a cross-shaped hole, the hole is inserted a ball roller (4) in the bearing cage 10 is formed with a ball roller (4) cross-sectional contour (17) and the cross section integrated into the contour, the free contour (18) arranged transversely with respect to the circumferential direction arranged in the longitudinal direction with respect to the circumferential direction in order to is. Flange edge of each cage pocket (16) at the free contour 18 is formed by expanding a geometric shape of a rectangle, and at the same time, the cage ribs (14, 15) of the bearing cage 10 according to the invention (11, 12 ) and the material strength is formed is reduced as compared to other materials, the strength of the bearing cage (10) through the linear burnishing (19, 20) of the columnar respectively.
信息查询:
EspacenetIPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F16 | 工程元件或部件;为产生和保持机器或设备的有效运行的一般措施;一般绝热 |
----F16C | 轴;软轴;曲轴机构的元件;除传动元件以外的转动部件;轴承 |
------F16C19/00 | 滚动接触轴承 |
--------F16C19/02 | .带有在1个或多个环列中基本上尺寸相同的轴承滚珠 |
----------F16C19/24 | ..主要用于径向负载 |
------------F16C19/26 | ...带有单列滚柱 |