SCREEN DEVICE

To provide a screen device capable of easily providing fireproof performance to an opening.SOLUTION: The screen device includes a roll screen 1 and vertical frames 2 and 2. The roll screen 1 has an incombustible sheet 4 wound on a take-up shaft 3, and a bottom bar 5 is attached on the lower edge of...

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Hauptverfasser: ONISHI HISAO, KAKIZAWA MASASHI, KUSAKAI TSUNENORI
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Sprache:eng ; jpn
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creator ONISHI HISAO
KAKIZAWA MASASHI
KUSAKAI TSUNENORI
description To provide a screen device capable of easily providing fireproof performance to an opening.SOLUTION: The screen device includes a roll screen 1 and vertical frames 2 and 2. The roll screen 1 has an incombustible sheet 4 wound on a take-up shaft 3, and a bottom bar 5 is attached on the lower edge of the incombustible sheet 4. The vertical frame 2 has a vertical frame body 7 and internal and external guide parts 8a and 8b provided on the inner peripheral side of the vertical frame body 7 to form a recess 9 for guiding the bottom bar 5 with the internal and external guide parts 8a and 8b. A slit 10 is formed at the bottom of the recess 9 and the incombustible sheet 4 passes the slit 10. At least one of the inner and outer guide parts 8a and 8b is detachably formed on the vertical frame body 7.SELECTED DRAWING: Figure 1 【課題】 開口部に簡単に防火性能を付与することのできるスクリーン装置の提供。【解決手段】 ロールスクリーン1と縦枠2,2とを備え、ロールスクリーン1は、巻取り軸3に不燃シート4を巻き付けてあり、不燃シート4の下縁部にボトムバー5が取付けてあり、縦枠2は、縦枠本体7と、縦枠本体7の内周側に設けた内外のガイド部8a,8bを有し、内外のガイド部8a,8bによりボトムバー5を案内する凹部9を形成するとともに、凹部9の底部でスリット10を形成し、スリット10に不燃シート4が通っており、内外のガイド部8a,8bの少なくとも一方が縦枠本体7に着脱自在に形成してある。【選択図】 図1
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The roll screen 1 has an incombustible sheet 4 wound on a take-up shaft 3, and a bottom bar 5 is attached on the lower edge of the incombustible sheet 4. The vertical frame 2 has a vertical frame body 7 and internal and external guide parts 8a and 8b provided on the inner peripheral side of the vertical frame body 7 to form a recess 9 for guiding the bottom bar 5 with the internal and external guide parts 8a and 8b. A slit 10 is formed at the bottom of the recess 9 and the incombustible sheet 4 passes the slit 10. At least one of the inner and outer guide parts 8a and 8b is detachably formed on the vertical frame body 7.SELECTED DRAWING: Figure 1 【課題】 開口部に簡単に防火性能を付与することのできるスクリーン装置の提供。【解決手段】 ロールスクリーン1と縦枠2,2とを備え、ロールスクリーン1は、巻取り軸3に不燃シート4を巻き付けてあり、不燃シート4の下縁部にボトムバー5が取付けてあり、縦枠2は、縦枠本体7と、縦枠本体7の内周側に設けた内外のガイド部8a,8bを有し、内外のガイド部8a,8bによりボトムバー5を案内する凹部9を形成するとともに、凹部9の底部でスリット10を形成し、スリット10に不燃シート4が通っており、内外のガイド部8a,8bの少なくとも一方が縦枠本体7に着脱自在に形成してある。【選択図】 図1</description><language>eng ; jpn</language><subject>DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL ; FIXED CONSTRUCTIONS ; FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES ; LADDERS</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20230810&amp;DB=EPODOC&amp;CC=JP&amp;NR=2023110944A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20230810&amp;DB=EPODOC&amp;CC=JP&amp;NR=2023110944A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ONISHI HISAO</creatorcontrib><creatorcontrib>KAKIZAWA MASASHI</creatorcontrib><creatorcontrib>KUSAKAI TSUNENORI</creatorcontrib><title>SCREEN DEVICE</title><description>To provide a screen device capable of easily providing fireproof performance to an opening.SOLUTION: The screen device includes a roll screen 1 and vertical frames 2 and 2. 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The roll screen 1 has an incombustible sheet 4 wound on a take-up shaft 3, and a bottom bar 5 is attached on the lower edge of the incombustible sheet 4. The vertical frame 2 has a vertical frame body 7 and internal and external guide parts 8a and 8b provided on the inner peripheral side of the vertical frame body 7 to form a recess 9 for guiding the bottom bar 5 with the internal and external guide parts 8a and 8b. A slit 10 is formed at the bottom of the recess 9 and the incombustible sheet 4 passes the slit 10. At least one of the inner and outer guide parts 8a and 8b is detachably formed on the vertical frame body 7.SELECTED DRAWING: Figure 1 【課題】 開口部に簡単に防火性能を付与することのできるスクリーン装置の提供。【解決手段】 ロールスクリーン1と縦枠2,2とを備え、ロールスクリーン1は、巻取り軸3に不燃シート4を巻き付けてあり、不燃シート4の下縁部にボトムバー5が取付けてあり、縦枠2は、縦枠本体7と、縦枠本体7の内周側に設けた内外のガイド部8a,8bを有し、内外のガイド部8a,8bによりボトムバー5を案内する凹部9を形成するとともに、凹部9の底部でスリット10を形成し、スリット10に不燃シート4が通っており、内外のガイド部8a,8bの少なくとも一方が縦枠本体7に着脱自在に形成してある。【選択図】 図1</abstract><oa>free_for_read</oa></addata></record>
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subjects DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL
FIXED CONSTRUCTIONS
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES
LADDERS
title SCREEN DEVICE
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