Electrical connectors – With relatively guided members and intermediate pliable... – Relatively movable about axis
Patent
1997-09-12
1999-12-28
Paumen, Gary F.
Electrical connectors
With relatively guided members and intermediate pliable...
Relatively movable about axis
439 15, 439621, H01R 3504
Patent
active
060073551
ABSTRACT:
A rotary connector configured so as to enable extension or contraction of a cable transmitting electrical signals etc. by connecting a spirally wound flat cable between two cable parts and making the spirally wound flat cable wind or unwind using a rotary body and a fixed body, more particularly a rotary connector able to protect the flat cable from fusing when an overcurrent flows. The plus side connection portion of connection portions between conductors of a flat cable and an outer conductor (cable) electrically connects the conductors of the flat cable and the outer conductor through members having a fuse function. When a short-circuit occurs in the circuit including the flat cable and the outer conductor, the member having a fuse function fuses first so as to prevent the flat cable from heating and fusing.
REFERENCES:
patent: 5683259 (1997-11-01), Sato
patent: 5762507 (1998-06-01), Mochizuki et al.
Koike Ryusaku
Shibata Masahiro
Tanaka Mitsuo
Paumen Gary F.
The Furukawa Electric Co. Ltd.
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