摘要 |
PURPOSE: A dowel pin ejecting device is provided to safely separate a dowel pin from a coupling part enable a release bolt to apply impact load on the dowel pin. CONSTITUTION: A dowel pin ejecting device comprises a body(100), a link member(200), a release bolt(300), and a torque generation part(400). The body comprises an air inlet path(110) for supplying the compressed air from the outside. The link member is installed on the body to slide upward and downward. The release bolt is detachably coupled with the lower end of the link member. The release bolt is coupled with a tap unit of a dowel pin(10) by threads. The compressed air flows in through the air inlet path. The torque generation part generates torque by vertically reciprocating the link member.
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