Tool fixing structure

Details Tool fixing structure Tool fixing structure

2005-03-08

2005-03-08

Howell, Daniel W. (Department: 3722)

Chucks or sockets

Socket type

Side detent

C279S023100, C279S079000

Reexamination Certificate

active

06863280

ABSTRACT:
A tool fixing structure includes a snap ring, a fixing socket, an elastic member, a fixing rod, an outer socket, and a pressing socket. In such a manner, the screwdriver head is mounted on and detached from the tool fixing structure rapidly, easily and conveniently, thereby facilitating replacement of the screwdriver head, and thereby facilitating the user operating the screwdriver head. In addition, the pressing socket is modularized, and may be replaced according to the requirements, thereby enhancing the versatility of the tool fixing structure. Further, the snap ring, the outer socket and the pressing socket are made of an aluminum material, thereby decreasing the weight of the tool fixing structure.

REFERENCES:
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patent: 4701083 (1987-10-01), Deutschenbaur et al.
patent: 5709393 (1998-01-01), von Keudell et al.
patent: 6053675 (2000-04-01), Holland et al.
patent: 6474656 (2002-11-01), Thomas
patent: 20030230862 (2003-12-01), Peters et al.

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