公开(公告)号：US5997225A

公开(公告)日：1999-12-07

申请号：US196965

申请日：1998-11-20

Applicant: Gary L. Young ,  Thomas E. Durham ,  Mark S. Huggins ,  Christopher K. Muhammad

Inventor： Gary L. Young ,  Thomas E. Durham ,  Mark S. Huggins ,  Christopher K. Muhammad

IPC: B23B31/20 ,  B27C5/10 ,  B23B5/22

CPC classification number: B23B31/201 ,  Y10T279/1062 ,  Y10T279/17307 ,  Y10T279/17521 ,  Y10T279/17974 ,  Y10T279/35 ,  Y10T409/306608

Abstract: A rotary power tool, such as a router, includes an actuating device engaged with a chuck device to move the chuck device between its gripping and release positions. The actuating device includes a lever member that extends axially relative to a casing of the power tool within an inner circumference of a base member. This lever member is movable relative to the casing and is engaged with the chuck so that movement of the lever is imparted to the chuck device causing the chuck device to move axially between its gripping and release positions.

Abstract translation: 诸如路由器的旋转电动工具包括与卡盘装置接合的致动装置，以使卡盘装置在其夹紧位置和释放位置之间移动。 所述致动装置包括杠杆构件，所述杠杆构件相对于所述动力工具的壳体在所述基座构件的内圆周内轴向延伸。 该杆构件相对于壳体是可移动的并且与卡盘接合，使得杠杆的移动被施加到卡盘装置，使卡盘装置在其夹紧位置和释放位置之间轴向移动。