Rotatable receptacle

Details Rotatable receptacle Rotatable receptacle

2009-04-20

2010-06-22

Duverne, Jean F (Department: 2839)

Electrical connectors

Interrelated connectors relatively movable during use

Movement about axis

Reexamination Certificate

active

07740484

ABSTRACT:
A rotatable receptacle includes a rotary member, a power cord and a fixing stand. The rotary member is fixed by the fixing stand. The fixing stand is electrically connected to the rotary member and the power cord. The rotary member includes multiple conductor terminals, which are arranged at different rotating tracks. The fixing stand includes multiple conductor slices. The conductor slices have respective ring-shape contact regions of different size. When the rotary member is rotated with respect to the fixing stand, the conductor terminals of the rotary member are continuously electrically with corresponding ring-shape contact regions of the fixing stand.

REFERENCES:
patent: 5422957 (1995-06-01), Cummins
patent: 7255568 (2007-08-01), Wu
patent: 7296775 (2007-11-01), Mayer
patent: 7488178 (2009-02-01), Inotsuka
patent: 7497707 (2009-03-01), Wu et al.
patent: 7544063 (2009-06-01), Puskar et al.
patent: 7575436 (2009-08-01), Devlin et al.

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