发明授权
- 专利标题： Tape measure reel lock
- 专利标题（中）： 卷尺卷轴锁
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申请号： US32487申请日： 1979-04-23
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公开(公告)号： US4215828A公开(公告)日： 1980-08-05
- 发明人: Richard H. Rathbun , William J. Hildebrandt
- 申请人： Richard H. Rathbun , William J. Hildebrandt
- 申请人地址： CT New Britain
- 专利权人： The Stanley Works
- 当前专利权人： The Stanley Works
- 当前专利权人地址： CT New Britain
- 主分类号： G01B3/10
- IPC分类号： G01B3/10
摘要：
A tape measure reel lock with a locking slide reciprocably mounted for selectively engaging internal V-shaped, angularly spaced abutments of a reel drum, each abutment having a latching shoulder for locking the reel with the slide against unwinding rotation and a camming shoulder for automatically retracting the slide when the reel is rotated to rewind the measuring tape.
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