发明名称 |
CASTOR WHEEL DEVICE |
摘要 |
A caster wherein the web of the bifurcated frame for the wheel and the carrier for the frame define a plain thrust bearing which allows the frame to swivel relative to the carrier about an axis extending at right angles to the axis of the wheel. The frame and the carrier have abutting surfaces and are held against axial movement away from each other by a ring-shaped coupling. |
申请公布号 |
GB2154134(B) |
申请公布日期 |
1987.06.24 |
申请号 |
GB19850003521 |
申请日期 |
1985.02.12 |
申请人 |
ALBERT * SCHULTE SOHNE GMBH & CO |
发明人 |
FRITZ * VOLLBERG;LOTHAR * STEINHAUS |
分类号 |
B60B33/00;(IPC1-7):B60B33/00 |
主分类号 |
B60B33/00 |
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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