发明名称 |
Linear motion ball bearing |
摘要 |
A ball bearing with a cylindrical ball cage intermediate a shaft and outer shell, and alternately spaced longitudinal load portions and ball-return paths in the bore of the shell, has additional longitudinal recesses in the bore for receiving with play a mating longitudinal rib on the cage, which permits restricted lateral and circumferential movement of the balls relative to the shell during longitudinal movement of these balls.
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申请公布号 |
US4139242(A) |
申请公布日期 |
1979.02.13 |
申请号 |
US19770839978 |
申请日期 |
1977.10.06 |
申请人 |
SKF KUGELLAGERFABRIKEN GMBH |
发明人 |
ERNST, HORST M.;OLSCHEWSKI, ARMIN;WALTER, LOTHAR;BRANDENSTEIN, MANFRED |
分类号 |
F16C29/00;F16C29/06;(IPC1-7):F16C29/06 |
主分类号 |
F16C29/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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