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Patent Searching and Data


Title:
ROTARY CONNECTOR
Document Type and Number:
Japanese Patent JP2015076218
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a rotary connector through which a large current can pass and in which the burden of maintenance is reduced and no environmental load substance is used.SOLUTION: A rotary connector W1 comprises a rotating-side unit 10 and a fixed-side unit 20. The rotating-side unit 10 includes a rotating-side terminal 11 which is rotatably supported by one surface of a housing 1 and a rotating-side electrode 13 formed on one end of the rotating-side terminal 11. The fixed-side unit 20 includes a fixed-side terminal 21 formed on the other surface of the housing 1 and a fixed-side electrode 23 formed of a metal graphite material which is supported by the other surface of the housing 1 and electrically connected to the fixed-side terminal 21. Both of the rotating-side electrode 13 and the fixed-side electrode 23 are formed in a cylindrical ring shape and arranged so that their end faces face to each other, and the end face of the fixed-side electrode 23 is in sliding contact with the end face of the rotating-side electrode 13 when the rotating-side electrode 11 is rotated.

Inventors:
BABA SATORU
ASHIMURA SHINYA
Application Number:
JP2013210750A
Publication Date:
April 20, 2015
Filing Date:
October 08, 2013
Export Citation:
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Assignee:
AUPACK CO LTD
International Classes:
H01R39/00; H02K13/00
Attorney, Agent or Firm:
高橋 隆二
上野 晋
杉原 誉胤