发明名称 |
Tubular chair leg formed for direct mounting of caster or glide |
摘要 |
A tubular metal chair leg is formed by a die to provide on its end an integral socket for the direct reception of the pintle of a caster or shank of a glide. The construction enables the use of identical casters and glides on tubular as well as cast legs. The necessity for stocking two sizes of glides for tubular and cast legs plus inserts for casters for tubular legs is eliminated.
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申请公布号 |
US4731900(A) |
申请公布日期 |
1988.03.22 |
申请号 |
US19860857099 |
申请日期 |
1986.04.29 |
申请人 |
AJUSTO EQUIPMENT LIMITED PARTNERSHIP |
发明人 |
FROBOSE, JAMES W. |
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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