Title:
DOOR APPARATUS FOR AN AUTOMATIC DOOR OR SEMI-AUTOMATIC DOOR
Document Type and Number:
WIPO Patent Application WO/2013/015507
Kind Code:
A1
Abstract:
The present invention relates to a door apparatus for an automatic door or semi-automatic door, and more particularly, to a door apparatus for an automatic door or semi-automatic door, capable of both preventing the automatic door and semi-automatic door from escaping and of maintaining air-tightness between indoor and outdoor areas. That is, the present invention relates to a door apparatus for an automatic door or semi-automatic door, which is configured in that an air-tightness frame is detachably assembled to the top, bottom, and both side ends of the automatic door, and an air-tightness structure is built into a bottom surface contacting a lower end of a sliding door of the automatic door such that the air-tightness frame can be inserted into the structure in an air-tight manner. Thus, a gap between an indoor and an outdoor area is eliminated so as to achieve improved air-tightness for blocking drafts, noise, and the like, and to prevent the sliding door from vibrating or escaping.
Inventors:
KIM SOON SEOK (KR)
Application Number:
PCT/KR2012/001983
Publication Date:
January 31, 2013
Filing Date:
March 20, 2012
Export Citation:
Assignee:
KIM SOON SEOK (KR)
International Classes:
E06B3/46
Foreign References:
| JPH0640264U | 1994-05-27 | |||
| JPH0658062A | 1994-03-01 | |||
| JP2000045654A | 2000-02-15 | |||
| JP2003048243A | 2003-02-18 |
Other References:
See also references of EP 2738338A4
Attorney, Agent or Firm:
PARK, YOUN HO (KR)
박윤호 (KR)
박윤호 (KR)
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Claims: