A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a shading device capable of keeping safety and moving each shading member without depending only on its own weight.SOLUTION: A shading device comprises: a drive shaft 40c which drives, when rotates in one direction, shading members to perform a first operation and which drives, when rotates in the other direction opposite to the one direction, the shading members to perform a second operation different from the first operation; a first pulley 43a which can cause the drive shaft 40c to rotate only in the one direction; a second pulley 43b which can cause the drive shaft 40c to rotate only in the opposite direction; a first operation cord 42a for rotating the first pulley 43a; and a second operation cord 42b for rotating the second pulley 43b.SELECTED DRAWING: Figure 2
【課題】安全性を保ち、且つ遮蔽材の自重のみに依存せずに遮蔽材を移動させることができる遮蔽装置を提供する。【解決手段】一方向に回転することにより第１動作を行うように遮蔽材を駆動し、一方向とは逆の逆方向に回転することにより第１動作とは異なる第２動作を行うように遮蔽材を駆動する駆動軸４０ｃと、駆動軸４０ｃを一方向にのみ回転させることができる第１プーリ４３ａと、駆動軸４０ｃを逆方向にのみ回転させることができる第２プーリ４３ｂと、第１プーリ４３ａを回転させるための第１操作コード４２ａと、第２プーリ４３ｂを回転させるための第２操作コード４２ｂとを備えた。【選択図】図２
To provide a shading device capable of keeping safety and moving each shading member without depending only on its own weight.SOLUTION: A shading device comprises: a drive shaft 40c which drives, when rotates in one direction, shading members to perform a first operation and which drives, when rotates in the other direction opposite to the one direction, the shading members to perform a second operation different from the first operation; a first pulley 43a which can cause the drive shaft 40c to rotate only in the one direction; a second pulley 43b which can cause the drive shaft 40c to rotate only in the opposite direction; a first operation cord 42a for rotating the first pulley 43a; and a second operation cord 42b for rotating the second pulley 43b.SELECTED DRAWING: Figure 2
【課題】安全性を保ち、且つ遮蔽材の自重のみに依存せずに遮蔽材を移動させることができる遮蔽装置を提供する。【解決手段】一方向に回転することにより第１動作を行うように遮蔽材を駆動し、一方向とは逆の逆方向に回転することにより第１動作とは異なる第２動作を行うように遮蔽材を駆動する駆動軸４０ｃと、駆動軸４０ｃを一方向にのみ回転させることができる第１プーリ４３ａと、駆動軸４０ｃを逆方向にのみ回転させることができる第２プーリ４３ｂと、第１プーリ４３ａを回転させるための第１操作コード４２ａと、第２プーリ４３ｂを回転させるための第２操作コード４２ｂとを備えた。【選択図】図２
SHADING DEVISE
遮蔽装置
KATSUMATA SHUN (author)
2020-05-21
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
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FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
Online Contents | 1997