Wire-winding device

Details Wire-winding device Wire-winding device

2006-08-29

2006-08-29

Le, Mark T. (Department: 3617)

Electricity: transmission to vehicles

Flexible extensions

Reels

C191S012400

Reexamination Certificate

active

07097018

ABSTRACT:
A wire-winding device comprises an upper cover. A center of the upper cover being formed with a via hole; a lower side of the upper cover being formed with a sector groove; a rotatable sheet being installed to a rod of the sector groove; a front end of the rotatable sheet being installed with a block; the block being protruded from the rotatable sheet; a center of the rotary base having a via hole; a top of the rotary base being formed with an annular track; the block being embedded into the annular track; a spiral spring being positioned in a lower groove of the rotary base; a lower cover extended with a post at a center of one upper side of the lower cover; a side of the post having a trench for fixing the spiral spring; and a transmission line winding around the rotary base.

REFERENCES:
patent: 5701981 (1997-12-01), Marshall et al.
patent: 6019304 (2000-02-01), Skowronski et al.
patent: 6733328 (2004-05-01), Lin et al.
patent: 6851530 (2005-02-01), Wei
patent: 2004/0015631 (2004-01-01), Kwong et al.

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