发明申请
- 专利标题: FASTENING TOOL
- 专利标题(中): 紧固工具
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申请号: US13247845申请日: 2011-09-28
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公开(公告)号: US20120074194A1公开(公告)日: 2012-03-29
- 发明人: Keven E. Miller , David M. McGee , Donald R. Perron , Adair Yang , Brian Burke , Paul Grandstand , Wai Ho
- 申请人: Keven E. Miller , David M. McGee , Donald R. Perron , Adair Yang , Brian Burke , Paul Grandstand , Wai Ho
- 申请人地址: US RI East Greenwich
- 专利权人: Stanley Fastening Systems, LP
- 当前专利权人: Stanley Fastening Systems, LP
- 当前专利权人地址: US RI East Greenwich
- 主分类号: B25C1/04
- IPC分类号: B25C1/04
摘要:
A fastening tool includes an actuation device configured to actuate a drive engine of the tool to initiate a drive stroke. The actuation device includes a contact trip assembly operatively connected to the movable portion of the nose assembly. The contact trip assembly a lower contact arm connected to the movable portion of the nose assembly biased in the retracted position and movable to the extended position with the moveable portion of the nose assembly, and an upper contact arm operatively connected to the lower contact arm. The actuation device includes a trigger assembly that includes a trigger, a trigger arm pivotally supported by the trigger and configured to interact with the upper contact arm, and a check pawl configured to engage an opening in the upper contact arm when the upper contact arm moves downward to prevent the tool from being operated in a contact trip mode.
公开/授权文献
- US08833626B2 Fastening tool 公开/授权日:2014-09-16