Electrical connectors – With relatively guided members and intermediate pliable... – Relatively movable about axis
Patent
1998-12-15
2000-09-12
Paumen, Gary F.
Electrical connectors
With relatively guided members and intermediate pliable...
Relatively movable about axis
439 15, H01R 3504
Patent
active
061169307
ABSTRACT:
A rotary connection unit includes a fixed-side member, a rotary-side member rotatable to the fixed-side member around a central rotational axis, the rotary-side member and the fixed-side member defining an annular space, and a cable received in the space in such a manner that one end portion thereof is held by the fixed-side member, and the other end portion thereof is held by the rotary-side member. The space has a winding surface on which the cable is wound to a predetermined direction at a predetermined taper angle with respect to the central rotational axis. The cable is received in the space in such a manner that the cable is folded back midway so that the cable is wound to a direction opposite to the predetermined direction.
REFERENCES:
patent: 3579721 (1971-05-01), Kaltenbach
patent: 5409389 (1995-04-01), Shibata et al.
patent: 5649832 (1997-07-01), Wolf
patent: 5653604 (1997-08-01), Sakakibara
patent: 5674082 (1997-10-01), Okuhara et al.
Harness System Technologies
Paumen Gary F.
Sumitomo Electronic Industries Ltd.
Sumitomo Wiring Systems Ltd
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