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 (1 Toyota-cho, Toyota-sh, Aichi 71, 〒4718571, JP)
岡田 広毅 (〒71 愛知県豊田市トヨタ町１番地 トヨタ自動車株式会社内 Aichi, 〒4718571, JP)
IEDA Kiyokazu (1 Asahi-machi 2-chome, Kariya-sh, Aichi 50, 〒4488650, JP)
岡田 広毅 (〒71 愛知県豊田市トヨタ町１番地 トヨタ自動車株式会社内 Aichi, 〒4718571, JP)
IEDA Kiyokazu (1 Asahi-machi 2-chome, Kariya-sh, Aichi 50, 〒4488650, JP)
Application Number:
JP2009/060702
Publication Date:
December 16, 2010
Filing Date:
June 11, 2009
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA (1 Toyota-cho, Toyota-shi Aichi, 71, 〒4718571, JP)
トヨタ自動車株式会社 (〒71 愛知県豊田市トヨタ町１番地 Aichi, 〒4718571, JP)
AISIN SEIKI KABUSHIKI KAISHA (1 Asahi-machi 2-chome, Kariya-shi Aichi, 50, 〒4488650, JP)
アイシン精機株式会社 (〒50 愛知県刈谷市朝日町２丁目１番地 Aichi, 〒4488650, JP)
OKADA Hiroki (1 Toyota-cho, Toyota-sh, Aichi 71, 〒4718571, JP)
トヨタ自動車株式会社 (〒71 愛知県豊田市トヨタ町１番地 Aichi, 〒4718571, JP)
AISIN SEIKI KABUSHIKI KAISHA (1 Asahi-machi 2-chome, Kariya-shi Aichi, 50, 〒4488650, JP)
アイシン精機株式会社 (〒50 愛知県刈谷市朝日町２丁目１番地 Aichi, 〒4488650, JP)
OKADA Hiroki (1 Toyota-cho, Toyota-sh, Aichi 71, 〒4718571, JP)
International Classes:
E05B1/00; B60J5/04
Attorney, Agent or Firm:
KAI-U PATENT LAW FIRM (NISSEKI MEIEKI BUILDING 7F, 45-14 Meieki 2-chome, Nakamura-ku, Nagoya-sh, Aichi 02, 〒4500002, JP)
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