ELECTROMAGNETIC COUPLING DEVICE, AND DOOR HANDLE AND VEHICLE DOOR BOTH HAVING ELECTROMAGNETIC COUPLING DEVICE

Title:

ELECTROMAGNETIC COUPLING DEVICE, AND DOOR HANDLE AND VEHICLE DOOR BOTH HAVING ELECTROMAGNETIC COUPLING DEVICE

Document Type and Number:

WIPO Patent Application WO/2010/143292

Kind Code:

A1

Abstract:

A technique for realizing effective signal transmission between a door handle and a vehicle door. An electromagnetic coupling device for electromagnetically interconnecting a door handle-side circuit (110) of a door handle (100) and a door body-side circuit (210) of a door body. The electromagnetic coupling device is provided with a door handle-side coupling section (119), a door body-side coupling section (161), a handle-side support section (139) for supporting on the door handle (100) the door handle-side coupling section (119), and a connector body (169) for supporting on a vehicle door body (200) the door body-side coupling section (161). The door handle-side coupling section (119) is magnetically coupled without contact to the door body-side coupling section (161). At least either the handle-side support section (139) or the connector body (169) suppresses relative movement between the door handle-side coupling section (119) and the door body-side coupling section (161) caused by rotation of the door handle (100).

Inventors:

OKADA HIROKI (JP)
IEDA KIYOKAZU (JP)
MURAKAMI YUICHI (JP)

Application Number:

PCT/JP2009/060702

Publication Date:

December 16, 2010

Filing Date:

June 11, 2009

Export Citation:

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Assignee:

TOYOTA MOTOR CO LTD (JP)
AISIN SEIKI (JP)
OKADA HIROKI (JP)
IEDA KIYOKAZU (JP)
MURAKAMI YUICHI (JP)

International Classes:

E05B1/00; B60J5/04; B60R25/01; B60R25/24

Foreign References:

JP2006233714A	2006-09-07
JP2004239008A	2004-08-26
JP2000225879A	2000-08-15
JP2007254993A	2007-10-04

Other References: