Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
AUTOMATIC PLATFORM GATES
Document Type and Number:
WIPO Patent Application WO/2011/027667
Kind Code:
A1
Abstract:
Provided are automatic platform gates wherein although the structure is simple, movable gate pockets can be stably held upright and made to move. The automatic platform gates are provided with gate bodies (4) and with movable gate pockets (3) which can move in the longitudinal direction of a platform (1) by means of an arrangement wherein a drive means causes wheels (35) to move along a guide rail installed in the platform (1). In a structure located above the platform (1), there is lengthwise installed an upper guide member (5) which extends in the longitudinal direction of the platform (1). The movable gate pockets (3) are supported by support bars (6) which are movable along the upper guide member (5).

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 (())
Application Number:
JP2010/063837
Publication Date:
March 10, 2011
Filing Date:
August 17, 2010
Export Citation:
Click for automatic bibliography generation   Help
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)
International Classes:
B61B1/02
Attorney, Agent or Firm:
INABA, Shigeru (NARUSE, INABA & INAMI,Hanabishi Imas Hirakawacho Building 4th Floor,,3-11, Hirakawacho 2-chome, Chiyoda-k, Tokyo 93, 〒1020093, JP)
Download PDF: