Title:
REINFORCING STRUCTURE FOR SLIDE SHUTTER
Document Type and Number:
WIPO Patent Application WO/2010/131320
Kind Code:
A1
Abstract:
A reinforcing structure for a slide shutter deters unauthorized entry of an intruder into a building and allows easy opening and closing of the shutter.
The reinforcing structure (1) for a slide shutter has a vertically movable shutter curtain (3) formed by interconnecting slats (3a), a left and right pair of guide rails (4a, 4b) for guiding the shutter curtain (3), and a shutter case (5) into which the shutter curtain (3) is wound and contained. The reinforcing structure (1) is also provided with a shutter reinforcing base member (6) having one end rotatably mounted to the upper end of one guide rail (4a) and the other end open, a length adjusting member (7) inserted in the shutter reinforcing base member (6), and a connecting member (8a) rotatably connected to the front end of the length adjusting member (7), vertically sliding while being guided by the other guide rail (4b), and capable of being removably mounted to the shutter curtain (3).
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Inventors:
SAWADA Katsuya (249 kitazono 1-chome, Tottori-shi Tottori, 04, 〒6800004, JP)
Application Number:
JP2009/058755
Publication Date:
November 18, 2010
Filing Date:
May 11, 2009
Export Citation:
Assignee:
SAWADA Katsuya (249 kitazono 1-chome, Tottori-shi Tottori, 04, 〒6800004, JP)
International Classes:
E06B9/17
Attorney, Agent or Firm:
WATANABE Mitsuhiko (OSAKA NIKKO BUILDING, 11-8 Sonezaki 2-chome, Kita-k, Osaka-shi Osaka 57, 〒5300057, JP)
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Claims:
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