发明名称 |
MINIATURE BEARING ADAPTED AS A ONE-WAY VALVE, INTENDED PARTICULARLY FOR HIGH-SPEED STOMATOLOGICAL DRILLS |
摘要 |
A mini-bearing adjusted to act as a single-way valve for, especially, high-speed stomalogical drills consists of an outer and inner ring with a cage with balls arranged therein. The outer ring (5) of the bearing (12) is provided with a swing cover (1). The swing cover (1) is fastened to the outer ring (5) of the bearing by mean of a retaining ring (2). A bearing surface (4) of the cover (1) is provided on the inner ring (3) of the bearing (12). |
申请公布号 |
CZ9600876(A3) |
申请公布日期 |
1997.10.15 |
申请号 |
CZ19960000876 |
申请日期 |
1996.03.25 |
申请人 |
CHIRANA-PREMA A. S. |
发明人 |
BACA MILOS ING.;TOMKA JAN ING. |
分类号 |
A61C1/00;A61C1/08;F16C19/02;F16C19/50;F16C25/06 |
主分类号 |
A61C1/00 |
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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