Title:
CALIPER BRAKE DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/024980
Kind Code:
A1
Abstract:
A caliper brake device for a vehicle is configured in such a manner that the brake pads (7) supported by holders (8) apply a frictional force to the braking surfaces (6) in response to the drive of diaphragm actuators (60). The holders (8) are each supported by a caliper body (10) so as to be displaceable in the direction of the displacement of the brake pad (7). The diaphragm actuators (60) are each provided with a piston (65) which is driven by a diaphragm (76) to press the holder (8). The pistons (65) are affixed to the holders (8) using screws (66), and as a result, the pistons (65) can uniformly apply a pressing force to the brake pads (7) without being guided by guides.
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Inventors:
SUZUKI, Tsutomu (World Trade Center Bldg., 4-1, Hamamatsu-cho 2-chome, Minato-k, Tokyo 11, 〒1056111, JP)
鈴木 努 (〒11 東京都港区浜松町二丁目4番1号世界貿易センタービル カヤバ工業株式会社内 Tokyo, 〒1056111, JP)
OOKAWARA, Yoshiyuki (World Trade Center Bldg., 4-1, Hamamatsu-cho 2-chome, Minato-k, Tokyo 11, 〒1056111, JP)
鈴木 努 (〒11 東京都港区浜松町二丁目4番1号世界貿易センタービル カヤバ工業株式会社内 Tokyo, 〒1056111, JP)
OOKAWARA, Yoshiyuki (World Trade Center Bldg., 4-1, Hamamatsu-cho 2-chome, Minato-k, Tokyo 11, 〒1056111, JP)
Application Number:
JP2010/064656
Publication Date:
March 03, 2011
Filing Date:
August 23, 2010
Export Citation:
Assignee:
KAYABA INDUSTRY CO., LTD. (World Trade Center Bldg, 4-1 Hamamatsu-cho 2-chome, Minato-k, Tokyo 11, 〒1056111, JP)
カヤバ工業株式会社 (〒11 東京都港区浜松町二丁目4番1号世界貿易センタービル Tokyo, 〒1056111, JP)
RAILWAY TECHNICAL RESEARCH INSTITUTE (8-38, Hikari-cho 2-chome Kokubunji-sh, Tokyo 40, 〒1858540, JP)
財団法人鉄道総合技術研究所 (〒40 東京都国分寺市光町二丁目８番地３８ Tokyo, 〒1858540, JP)
SUZUKI, Tsutomu (World Trade Center Bldg., 4-1, Hamamatsu-cho 2-chome, Minato-k, Tokyo 11, 〒1056111, JP)
カヤバ工業株式会社 (〒11 東京都港区浜松町二丁目4番1号世界貿易センタービル Tokyo, 〒1056111, JP)
RAILWAY TECHNICAL RESEARCH INSTITUTE (8-38, Hikari-cho 2-chome Kokubunji-sh, Tokyo 40, 〒1858540, JP)
財団法人鉄道総合技術研究所 (〒40 東京都国分寺市光町二丁目８番地３８ Tokyo, 〒1858540, JP)
SUZUKI, Tsutomu (World Trade Center Bldg., 4-1, Hamamatsu-cho 2-chome, Minato-k, Tokyo 11, 〒1056111, JP)
International Classes:
F16D65/18; B61H5/00; F16D65/095; F16D65/097
Attorney, Agent or Firm:
GOTO, Masaki (Shoyu-Kaikan, 3-1 Kasumigaseki 3-chome, Chiyoda-k, Tokyo 13, 〒1000013, JP)
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