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Title:
COMPOUND DOOR OR WINDOW, THERMAL-INSULATION STRUCTURE FOR COMPOUND DOOR OR WINDOW, AND PANEL ASSEMBLY STRUCTURE FOR COMPOUND DOOR OR WINDOW
Document Type and Number:
WIPO Patent Application WO/2015/151605
Kind Code:
A1
Abstract:
This compound door or window comprises the following: an outer frame comprising a first metal frame that faces outwards and a first resin frame that faces inwards; and a shoji screen that can be installed in said outer frame and has a second metal frame that faces outwards and a second resin frame that faces inwards. Between the first metal frame and the first resin frame, a plurality of protrusions are provided on the first resin frame and concave second air chambers are provided so as to face the metal frame.

Inventors:
IIMORI MITSUHIRO (JP)
OOHIGASHI MASAKI (JP)
Application Number:
PCT/JP2015/053967
Publication Date:
October 08, 2015
Filing Date:
February 13, 2015
Export Citation:
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Assignee:
LIXIL CORP (JP)
International Classes:
E06B1/32; E06B3/26; E06B3/66
Foreign References:
JP2000154685A2000-06-06
JPH10317805A1998-12-02
JP2004176506A2004-06-24
JP2004360321A2004-12-24
JP2004293221A2004-10-21
JPS5820091U1983-02-07
JP2009275430A2009-11-26
JPS60500456A1985-04-04
JP2010065523A2010-03-25
JPS4038642U
JPS58153690U1983-10-14
JP2011214312A2011-10-27
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
Sumio Tanai (JP)
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