A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SCREEN AND SCREEN DEVICE
To provide a screen and a screen device capable of having both a self-standing property by which deflection due to an influence of wind pressure can be suppressed and a winding property by which the screen can be wound into a roll shape for storage and transportation.SOLUTION: A screen 10 is formed by weaving warp 15 and weft 16, so that it can be wound into a roll shape. The warp 15 and the weft 16 are respectively made of resin monofilament yarns. An intersection 18 of the warp 15 and the weft 16 is fused together. The bending hardness of the screen 10 is set within a range of 0.25 gf cm2/cm or more and 1.00 gf cm2/cm or less. In order to set the bending hardness within this range, the degree of crystallinity of the weft 16 is set within a range of 30% to 70%, and the degree of orientation of the weft 16 is set within a range of 0.55 to 0.93.SELECTED DRAWING: Figure 2
【課題】風圧の影響による撓みを抑制可能な自立性と、保管、運搬のためにロール状に巻回可能な巻回性とを兼ね備えることのできるスクリーンおよびスクリーン装置を提供すること。【解決手段】スクリーン１０は、経糸１５および緯糸１６を製織してロール状に巻回可能に形成される。経糸１５および緯糸１６は樹脂製のモノフィラメント糸によってそれぞれ形成される。経糸１５および緯糸１６の交点１８は融着される。スクリーン１０の曲げ硬さは０．２５ｇｆ・ｃｍ２／ｃｍ以上１．００ｇｆ・ｃｍ２／ｃｍ以下の範囲に設定される。この曲げ硬さ範囲にするため、緯糸１６の結晶化度は３０％から７０％の範囲で設定され、緯糸１６の配向度は０．５５から０．９３の範囲で設定される。【選択図】図２
SCREEN AND SCREEN DEVICE
To provide a screen and a screen device capable of having both a self-standing property by which deflection due to an influence of wind pressure can be suppressed and a winding property by which the screen can be wound into a roll shape for storage and transportation.SOLUTION: A screen 10 is formed by weaving warp 15 and weft 16, so that it can be wound into a roll shape. The warp 15 and the weft 16 are respectively made of resin monofilament yarns. An intersection 18 of the warp 15 and the weft 16 is fused together. The bending hardness of the screen 10 is set within a range of 0.25 gf cm2/cm or more and 1.00 gf cm2/cm or less. In order to set the bending hardness within this range, the degree of crystallinity of the weft 16 is set within a range of 30% to 70%, and the degree of orientation of the weft 16 is set within a range of 0.55 to 0.93.SELECTED DRAWING: Figure 2
【課題】風圧の影響による撓みを抑制可能な自立性と、保管、運搬のためにロール状に巻回可能な巻回性とを兼ね備えることのできるスクリーンおよびスクリーン装置を提供すること。【解決手段】スクリーン１０は、経糸１５および緯糸１６を製織してロール状に巻回可能に形成される。経糸１５および緯糸１６は樹脂製のモノフィラメント糸によってそれぞれ形成される。経糸１５および緯糸１６の交点１８は融着される。スクリーン１０の曲げ硬さは０．２５ｇｆ・ｃｍ２／ｃｍ以上１．００ｇｆ・ｃｍ２／ｃｍ以下の範囲に設定される。この曲げ硬さ範囲にするため、緯糸１６の結晶化度は３０％から７０％の範囲で設定され、緯糸１６の配向度は０．５５から０．９３の範囲で設定される。【選択図】図２
SCREEN AND SCREEN DEVICE
スクリーンおよびスクリーン装置
WAKABAYASHI MASAKI (author) / SAKAMOTO AKIRA (author)
2020-12-03
Patent
Electronic Resource
Japanese
IPC:
D03D
WOVEN FABRICS
,
Gewebe
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES