发明名称 |
Apparatus for tightening / loosening a screw member for fastening a form |
摘要 |
A tightening/loosening apparatus comprises a displacing mechanism (170) for forcibly displacing a wrench (74) from a screw member (18) with the movement of a processing mechanism (42) due to a movement of the wrench for rotating the screw member, while engaged with each other, to the vicinity of a predetermined position.
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申请公布号 |
US5515752(A) |
申请公布日期 |
1996.05.14 |
申请号 |
US19940313344 |
申请日期 |
1994.09.27 |
申请人 |
KABUSHIKI KAISHA TOYODA KIHAN |
发明人 |
SAWANO, TAKAYASU;NAKADA, KAZUO |
分类号 |
B23P19/06;B28B7/00;B28B17/00;(IPC1-7):B25B29/00 |
主分类号 |
B23P19/06 |
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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