Title:
DOOR SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/019140
Kind Code:
A1
Abstract:
The present invention provides a door system conducive to a favorable environment for persons (such as passengers) near a door. The door system includes a first restriction member that selectively restricts the rotation of a first door end roller by contacting or separating from the first door end roller, a second restriction member that selectively restricts the rotation of a second door end roller by contacting or separating from the second door end roller, and a rotation restriction control unit that controls the operations of the first restriction member and the second restriction member.
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Inventors:
MURAKAMI TOMOYUKI (JP)
Application Number:
PCT/JP2021/025803
Publication Date:
January 27, 2022
Filing Date:
July 08, 2021
Export Citation:
Assignee:
M CORP (JP)
International Classes:
B61D19/02; E05F7/00; E05F15/40; E05F15/60; E05F15/655; E06B7/36
Foreign References:
| JP2016125340A | 2016-07-11 | |||
| JPH03166475A | 1991-07-18 | |||
| JP2000248826A | 2000-09-12 | |||
| JPH07108923A | 1995-04-25 |
Attorney, Agent or Firm:
KOBAYASHI Hiroshi et al. (JP)
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