ROTARY CONNECTOR DEVICE AND METHOD FOR ASSEMBLING ROTARY CONNECTOR DEVICE

Title:

ROTARY CONNECTOR DEVICE AND METHOD FOR ASSEMBLING ROTARY CONNECTOR DEVICE

Document Type and Number:

WIPO Patent Application WO/2020/075559

Kind Code:

A1

Abstract:

[Problem] To provide a rotary connector device that can be miniaturized. [Solution] This rotary connector device 1 comprises: a rotator 10 and a stator 20 which are fitted to be rotatable relative to each other and form a cylindrical inner accommodation space S therein; and an FFC100 that is wound and accommodated in the accommodation space S. The rotator 10 is composed of an annular rotary-side ring plate 11 and an inner cylindrical part 12 having a cylindrical shape that forms the inner peripheral surface of the accommodation space S, and the stator 20 is composed of an annular fixed-side ring plate 21 and an outer peripheral cylindrical part 22 that forms the outer peripheral surface of the accommodation space S. A fixed-side connector 40, which is electrically connected to electric apparatuses arranged on the rotator 10 side, is connected to one end of the FFC100. The stator 20 is provided with: an insertion part 24 into which one end side of the FFC100 is inserted along the ±Z directions so as to pass through from the accommodation space S toward the outside of the rotator 10. The fixed-side connector 40 is installed on the outer main surface of the fixed-side ring plate 21.

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JPH0475276	HINGE CONNECTOR
JP7396201	connector device

Inventors:

HASEGAWA YUYA (JP)

Application Number:

PCT/JP2019/038592

Publication Date:

April 16, 2020

Filing Date:

September 30, 2019

Export Citation:

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Assignee:

FURUKAWA ELECTRIC CO LTD (JP)
FURUKAWA AUTOMOTIVE SYSTEMS INC (JP)

International Classes:

H01R35/04; B60R16/027; H01R43/00

Foreign References:

JP2017130438A	2017-07-27
JPH07193955A	1995-07-28
JPH11278179A	1999-10-12
JPH0769219A	1995-03-14
JP2015220207A	2015-12-07

Other References: