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A platform for research: civil engineering, architecture and urbanism
SHEET CASE STRUCTURE OF SHEET SHUTTER
To provide a sheet shutter whose sheet case structure is simplified and whose required labor and cost in assembly and transportation are reduced.SOLUTION: A gate-shaped sheet shutter includes: right and left guide frames equipped with sheet guides that guide a sheet to slide for raising/lowering movement; and a sheet case 6 that supports a winding drum 18 therein in a pivotal manner for winding the sheet and is installed horizontally in the right-left direction at the upper end side of the guide frames. The sheet case is divided into a structure having right and left side cases 7 with inward-facing peripheral walls at the top of each of the right and left guide frames, and a structure of a thin plate-like cover sheet 8 that covers the outer periphery of the winding drum 18 between the side cases and can be curved and bent. An upper receiving member 27 and a lower receiving member 31 are placed horizontally between the right and left side cases, a lower base of the cover sheet is attached to the lower receiving member, an upper tip of the bent cover sheet is attached to the upper receiving member and both ends of the cover sheet are inserted and held inside the peripheral wall of the side case in the bent state.SELECTED DRAWING: Figure 11
【課題】シートケースの構造を簡単にし、組付や輸送の労力、コストの低減を図るシートシャッターを提供する。【解決手段】シートの昇降スライドを案内するシートガイドを備えた左右のガイドフレームと、シートの巻取用のドラム１８を内部に軸支し、ガイドフレームの上端側に左右方向に横設されるシートケース６とを備えたゲート状のシートシャッターにおいて、シートケースを、左右のガイドフレームのそれぞれの上端に内向きの周壁を有する左右のサイドケース７を備える構成と、サイドケース間で巻取ドラム１８の外周を覆い湾曲曲げ可能な薄板状のカバーシート８との構成に分割形成し、左右のサイドケース間に上部受け部材２７と下部受け部材３１を横設し、カバーシートの下方基部を下部受け部材に装着し、湾曲曲げさせたカバーシートの上方先端を上部受け部材に装着させて、カバーシートの両端を湾曲曲げ状態でサイドケースの周壁内に挿入して保持する。【選択図】図１１
SHEET CASE STRUCTURE OF SHEET SHUTTER
To provide a sheet shutter whose sheet case structure is simplified and whose required labor and cost in assembly and transportation are reduced.SOLUTION: A gate-shaped sheet shutter includes: right and left guide frames equipped with sheet guides that guide a sheet to slide for raising/lowering movement; and a sheet case 6 that supports a winding drum 18 therein in a pivotal manner for winding the sheet and is installed horizontally in the right-left direction at the upper end side of the guide frames. The sheet case is divided into a structure having right and left side cases 7 with inward-facing peripheral walls at the top of each of the right and left guide frames, and a structure of a thin plate-like cover sheet 8 that covers the outer periphery of the winding drum 18 between the side cases and can be curved and bent. An upper receiving member 27 and a lower receiving member 31 are placed horizontally between the right and left side cases, a lower base of the cover sheet is attached to the lower receiving member, an upper tip of the bent cover sheet is attached to the upper receiving member and both ends of the cover sheet are inserted and held inside the peripheral wall of the side case in the bent state.SELECTED DRAWING: Figure 11
【課題】シートケースの構造を簡単にし、組付や輸送の労力、コストの低減を図るシートシャッターを提供する。【解決手段】シートの昇降スライドを案内するシートガイドを備えた左右のガイドフレームと、シートの巻取用のドラム１８を内部に軸支し、ガイドフレームの上端側に左右方向に横設されるシートケース６とを備えたゲート状のシートシャッターにおいて、シートケースを、左右のガイドフレームのそれぞれの上端に内向きの周壁を有する左右のサイドケース７を備える構成と、サイドケース間で巻取ドラム１８の外周を覆い湾曲曲げ可能な薄板状のカバーシート８との構成に分割形成し、左右のサイドケース間に上部受け部材２７と下部受け部材３１を横設し、カバーシートの下方基部を下部受け部材に装着し、湾曲曲げさせたカバーシートの上方先端を上部受け部材に装着させて、カバーシートの両端を湾曲曲げ状態でサイドケースの周壁内に挿入して保持する。【選択図】図１１
SHEET CASE STRUCTURE OF SHEET SHUTTER
シートシャッターのシートケース構造
KOMATSU AKIO (author) / HORIE YOSHIAKI (author)
2022-01-27
Patent
Electronic Resource
Japanese
IPC:
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