Title:
AUTOMATIC PLATFORM GATE
Document Type and Number:
WIPO Patent Application WO/2011/058940
Kind Code:
A1
Abstract:
Disclosed is an automatic platform gate that is capable of stably erecting and driving automatic shutters with a simple structure. The automatic platform gate comprises a guide rail (2) that extends in the lengthwise direction of a platform (1) upon the floor surface of the platform, automatic shutters (3) further comprising door body housing portions, driving bodies and driving means. The automatic shutters (3) are capable of moving in the lengthwise direction of the platform as a result of the driving bodies moving in line with the guide rail (2) by way of the driving means, and door bodies (4) and (5) that are disposed to be capable of sliding movement within the door body housing portions. The automatic shutters (3) are formed in an approximate triangular shape as seen in elevation from a platform-side approach surface (30), a track-side approach surface (31), a bottom surface (33), and a summit portion (32).
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Inventors:
SUDA, Yoshihiro (3-1 Hongo 7-chome, Bunkyo-k, Tokyo 54, 〒1138654, JP)
須田 義大 (〒54 東京都文京区本郷七丁目３番１号 国立大学法人東京大学内 Tokyo, 〒1138654, JP)
KOGA, Takaaki (3-1 Hongo 7-chome, Bunkyo-k, Tokyo 54, 〒1138654, JP)
古賀 誉章 (〒54 東京都文京区本郷七丁目３番１号 国立大学法人東京大学内 Tokyo, 〒1138654, JP)
FUKUMOTO, Yozo (())
須田 義大 (〒54 東京都文京区本郷七丁目３番１号 国立大学法人東京大学内 Tokyo, 〒1138654, JP)
KOGA, Takaaki (3-1 Hongo 7-chome, Bunkyo-k, Tokyo 54, 〒1138654, JP)
古賀 誉章 (〒54 東京都文京区本郷七丁目３番１号 国立大学法人東京大学内 Tokyo, 〒1138654, JP)
FUKUMOTO, Yozo (())
Application Number:
JP2010/069802
Publication Date:
May 19, 2011
Filing Date:
November 08, 2010
Export Citation:
Assignee:
THE UNIVERSITY OF TOKYO (3-1 Hongo 7-chome, Bunkyo-ku Tokyo, 54, 〒1138654, JP)
国立大学法人東京大学 (〒54 東京都文京区本郷七丁目３番１号 Tokyo, 〒1138654, JP)
KABUSHIKI KAISHA KOBE SEIKO SHO (10-26, Wakinohama-cho 2-chome Chuo-ku, Kobe-sh, Hyogo 85, 〒6518585, JP)
株式会社神戸製鋼所 (〒85 兵庫県神戸市中央区脇浜町二丁目１０番２６号 Hyogo, 〒6518585, JP)
SUDA, Yoshihiro (3-1 Hongo 7-chome, Bunkyo-k, Tokyo 54, 〒1138654, JP)
須田 義大 (〒54 東京都文京区本郷七丁目３番１号 国立大学法人東京大学内 Tokyo, 〒1138654, JP)
KOGA, Takaaki (3-1 Hongo 7-chome, Bunkyo-k, Tokyo 54, 〒1138654, JP)
国立大学法人東京大学 (〒54 東京都文京区本郷七丁目３番１号 Tokyo, 〒1138654, JP)
KABUSHIKI KAISHA KOBE SEIKO SHO (10-26, Wakinohama-cho 2-chome Chuo-ku, Kobe-sh, Hyogo 85, 〒6518585, JP)
株式会社神戸製鋼所 (〒85 兵庫県神戸市中央区脇浜町二丁目１０番２６号 Hyogo, 〒6518585, JP)
SUDA, Yoshihiro (3-1 Hongo 7-chome, Bunkyo-k, Tokyo 54, 〒1138654, JP)
須田 義大 (〒54 東京都文京区本郷七丁目３番１号 国立大学法人東京大学内 Tokyo, 〒1138654, JP)
KOGA, Takaaki (3-1 Hongo 7-chome, Bunkyo-k, Tokyo 54, 〒1138654, JP)
International Classes:
B61B1/02; E01F1/00; E05F15/14
Attorney, Agent or Firm:
INABA, Shigeru (NARUSE, INABA & INAMI Minamiyama Building 2nd Floor, 10-6, Hirakawacho 2-chome, Chiyoda-k, Tokyo 93, 〒1020093, JP)
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