发明名称 |
Screwdriver hand grip - has annular relieved portion forming axial thrust shoulder between to square cross=section portions |
摘要 |
<p>The hand grip is for a screwdriver, having two longitudinal portions each of basically square cross-section. That portion at the tool end is shorter, and both portions is a shoulder facing away from the tool. The shoulder is formed by an annular relieved portion (18) between the grip portions, and axial pressure can be exerted on it by the fingers. The portion (14) at the free end of the grip (12) has, roughly halfway along it, peripheral ridge (19). From this its surfaces (20) slope at the same angle (a) towards the ends.</p> |
申请公布号 |
DE2452302(B2) |
申请公布日期 |
1979.12.20 |
申请号 |
DE19742452302 |
申请日期 |
1974.11.05 |
申请人 |
FA. GUSTAV WEBER, 5600 WUPPERTAL |
发明人 |
HARTIG, WOLF G., 5600 WUPPERTAL |
分类号 |
B25G1/10;(IPC1-7):25G1/10;25B23/16 |
主分类号 |
B25G1/10 |
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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