Tool holding device

Details Tool holding device Tool holding device

2011-03-29

2011-03-29

Thomas, David B (Department: 3723)

Tools

Wrench, screwdriver, or driver therefor

Having work engaging and force exerting portion inserted...

C081S177850

Reexamination Certificate

active

07913592

ABSTRACT:
A tool holding device is suitable to have an application with a power tool. The tool holding device includes a toolholder for receiving a bit. A sleeve is disposed outside the toolholder and is operable to move between a first position which allows for removal of the bit and a second position which allows the bit to be securely retained in the cavity of the toolholder. A returning member is disposed circumferentially between the toolholder and the second section of the sleeve for returning the sleeve to a neutral position between the first and second positions. Moreover, the portion of the sleeve which does not surround the returning member abuts the toolholder.

REFERENCES:
patent: 5934384 (1999-08-01), Wang
patent: 6345560 (2002-02-01), Strauch et al.
patent: 6481315 (2002-11-01), Chang et al.
patent: 6637755 (2003-10-01), Chen et al.
patent: 6860489 (2005-03-01), Chen
patent: 6973858 (2005-12-01), Huang
patent: 7448302 (2008-11-01), Huang
patent: 2007/0044596 (2007-03-01), Chen
patent: 2007/0234856 (2007-10-01), Liu
patent: 2009/0139379 (2009-06-01), Chiang et al.

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