Ratchet type screwdriver
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United States of America Patent
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Sep 19, 2006
Grant Date -
N/A
app pub date -
Jan 16, 2004
filing date -
Jan 16, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A screwdriver includes a body, a ratchet wheel, two pawl members, two elastic members, a cover, and a catch plate. Thus, the cover can be removed from the body, so that the user can inspect and adjust connection between the pawl members and the ratchet wheel, thereby facilitating the user repairing the screwdriver. In addition, the catch plate stops movement of the ratchet wheel and the pawl members, thereby preventing the ratchet wheel, the pawl members and the elastic members from detaching from the body after the cover is removed from the body.
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