Title:
VEHICLE-USE SPEAKER UNIT
Document Type and Number:
WIPO Patent Application WO/2011/158434
Kind Code:
A1
Abstract:
A vehicle-use speaker unit of a novel structure is provided which is capable of achieving efficient output of sound waves while securing freedom of design without adversely affecting sound quality of an audio-use speaker. In a vehicle-use speaker unit (10), an output member (52) of an actuator (12) is affixed to a vehicle member (14) configuring a vehicle, and by directly vibrating the vehicle member (14) with the actuator (12), the output of the actuator (12) is exerted via the vehicle member (14).
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Inventors:
HASEGAWA, Koichi (1, Higashi 3-chome, Komaki-sh, Aichi 50, 〒4858550, JP)
Application Number:
JP2011/002794
Publication Date:
December 22, 2011
Filing Date:
May 19, 2011
Export Citation:
Assignee:
TOKAI RUBBER INDUSTRIES, LTD. (1 Higashi 3-chome, Komaki-shi Aichi, 50, 〒4858550, JP)
東海ゴム工業株式会社 (〒50 愛知県小牧市東三丁目１番地 Aichi, 〒4858550, JP)
東海ゴム工業株式会社 (〒50 愛知県小牧市東三丁目１番地 Aichi, 〒4858550, JP)
International Classes:
H04R1/02; B60R11/02; G10K11/178; H04R7/04
Attorney, Agent or Firm:
KASAI, Yoshitaka et al. (KASAI & NAKANE INTERNATIONAL PATENT FIRM, 1-681 Sakurabashi, Tsu-sh, Mie 03, 〒5140003, JP)
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Claims:
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