Title:
AUTOMATIC DOOR, AUTOMATIC DOOR SENSOR, AND AUTOMATIC DOOR OPENING-CLOSING METHOD
Document Type and Number:
WIPO Patent Application WO/2018/043511
Kind Code:
A1
Abstract:
An automatic door that performs a prescribed operation when a first sensor that has a detection area for detecting a person or object set on the trailing side of a door is in a state of detecting a person or object with the door in a prescribed range of a door opening stroke to open toward the trailing side, wherein the detection area is set to be near only the trailing side of the door.
Inventors:
KIYOMASA YOSHINARI (JP)
HAYASHI KOJIRO (JP)
HAYASHI KOJIRO (JP)
Application Number:
PCT/JP2017/031024
Publication Date:
March 08, 2018
Filing Date:
August 29, 2017
Export Citation:
Assignee:
NABTESCO CORP (JP)
International Classes:
E05F15/73; E05F15/40; E05F15/632; G01V8/20
Foreign References:
| JP2012127152A | 2012-07-05 | |||
| JPH0941802A | 1997-02-10 | |||
| US5581944A | 1996-12-10 | |||
| JP2004116032A | 2004-04-15 | |||
| JPH09209652A | 1997-08-12 | |||
| JPH09242421A | 1997-09-16 | |||
| JP2002168047A | 2002-06-11 | |||
| JPH108825A | 1998-01-13 |
Attorney, Agent or Firm:
NAGAI Hiroshi et al. (JP)
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