发明名称 |
Fastener setting hand tool |
摘要 |
Toggle action hand-setting tool includes special cam surface on toggle parts to intensify setting pressure during the end of closing travel when greatest mechanical advantage is needed. Readily accessible spring means and special mounting means for fastener-part holders are features. Frame may be designed to yield slightly to avoid breakage which might otherwise result if device is used with oversize fabric.
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申请公布号 |
US4144738(A) |
申请公布日期 |
1979.03.20 |
申请号 |
US19770840652 |
申请日期 |
1977.10.11 |
申请人 |
SCOVILL MANUFACTURING COMPANY |
发明人 |
DZIURA, WALTER H.;KENDALL, ROBERT B. |
分类号 |
A44B19/40;A41H37/00;B25B5/12;B25B27/02;(IPC1-7):B21D7/06 |
主分类号 |
A44B19/40 |
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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