Title:
PLATFORM DOOR DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/147236
Kind Code:
A1
Abstract:
A platform door device that has a platform door (11), a door pocket (12) into which said platform door (11) goes, and a drive device (13) that drives the platform door (11). Said platform door device is provided with the following: a first rail (18) provided on the platform door (11); support columns (19) provided inside the door pocket (12); second rails (21) provided in the door pocket (12); first rail-guidance means (22) that are provided on support columns (19), engage with the first rail (18), and guide the opening and closing of the platform door (11); second rail-guidance means (23) that are provided on the support columns (19), engage with the second rails (21), and slide the door pocket (12). In an emergency, the door pocket (12) is slid to form an emergency escape region (24).
Inventors:
EMMOTO KAZUO (JP)
MOROKUMA HIRONORI (JP)
UESUGI TOMOHIRO (JP)
SUMIYOSHI HIROAKI (JP)
MOROKUMA HIRONORI (JP)
UESUGI TOMOHIRO (JP)
SUMIYOSHI HIROAKI (JP)
Application Number:
PCT/JP2011/080045
Publication Date:
November 01, 2012
Filing Date:
December 26, 2011
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
EMMOTO KAZUO (JP)
MOROKUMA HIRONORI (JP)
UESUGI TOMOHIRO (JP)
SUMIYOSHI HIROAKI (JP)
EMMOTO KAZUO (JP)
MOROKUMA HIRONORI (JP)
UESUGI TOMOHIRO (JP)
SUMIYOSHI HIROAKI (JP)
International Classes:
B61B1/02; E05F15/14; E06B9/04
Foreign References:
| JP2001191913A | 2001-07-17 | |||
| JP2002274362A | 2002-09-25 | |||
| JP2003175820A | 2003-06-24 | |||
| JP2000045664A | 2000-02-15 | |||
| JP2000108889A | 2000-04-18 | |||
| JP2005335451A | 2005-12-08 | |||
| JP2010254251A | 2010-11-11 | |||
| JP2005263199A | 2005-09-29 |
Attorney, Agent or Firm:
OIWA Masuo et al. (JP)
Masuo Oiwa (JP)
Masuo Oiwa (JP)
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Claims: