发明名称 |
HIGH-START COMPACT SPRING ENERGIZED STAPLER |
摘要 |
<p>A spring energized stapler includes a "high-start" design wherein a striker has an initial rest position above the staple track. A handle is pressed to energize a power spring while the striker remains stationary. At a predetermined position of the handle, the striker is released to eject a staple. A subassembly of a cage and the power spring provides a preload to the power spring in the rest position. The subassembly is separately movable from the handle to allow a handle pressing end to move farther than a cage front end travel distance. A lever links the striker to the power spring to provide leverage upon the power spring. The lever and cage/spring subassembly are nested in a compact assembly. A safety lock includes a two step action to restrict motion of the striker, and fits a notch in a bottom of the striker.</p> |
申请公布号 |
WO2008156886(A1) |
申请公布日期 |
2008.12.24 |
申请号 |
WO2008US58051 |
申请日期 |
2008.03.24 |
申请人 |
WORKTOOLS, INC.;MARKS, JOEL, S. |
发明人 |
MARKS, JOEL, S. |
分类号 |
B25C5/00 |
主分类号 |
B25C5/00 |
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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