Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
To improve the operability of opening and closing a shielding material.SOLUTION: A shielding device has a support member attached to a fixed surface, a rotating body rotatably supported by the support member, an operating member capable of rotating the rotating body for driving the same, a shielding material that can be raised and lowered by rotation of the rotating body by operating the operating member, and drive means connected to the operating member and transmitting the driving force of the operating member to the rotating body. The drive means has an urging member that exerts a force on the rotating body in the upward direction of the shielding material. The urging member is activated when the shielding material rises to a predetermined height, which is before the upper limit position of the upward movement, and the force of the urging member raises the shielding material to the upper limit position not by the operation of the operating member.SELECTED DRAWING: Figure 8
【課題】遮蔽材を開閉させる際の操作性を向上させること。【解決手段】遮蔽装置は、固定面に取付けられる支持部材と、上記支持部材によって回転可能に支持される回転体と、上記回転体を回転駆動可能な操作部材と、上記操作部材の操作による上記回転体の回転によって昇降可能な遮蔽材と、上記操作部材に接続され、当該操作部材の駆動力を上記回転体に伝達する駆動手段とを有する。上記駆動手段は、上記回転体に上記遮蔽材の上昇方向の付勢力を付与する付勢部材を有する。上記付勢部材は、上記遮蔽材が上昇動作の上限位置よりも手前である所定高さまで上昇すると作動し、上記操作部材の操作によらず当該付勢部材の付勢力によって上記遮蔽材を上記上限位置まで上昇させる。【選択図】図８
To improve the operability of opening and closing a shielding material.SOLUTION: A shielding device has a support member attached to a fixed surface, a rotating body rotatably supported by the support member, an operating member capable of rotating the rotating body for driving the same, a shielding material that can be raised and lowered by rotation of the rotating body by operating the operating member, and drive means connected to the operating member and transmitting the driving force of the operating member to the rotating body. The drive means has an urging member that exerts a force on the rotating body in the upward direction of the shielding material. The urging member is activated when the shielding material rises to a predetermined height, which is before the upper limit position of the upward movement, and the force of the urging member raises the shielding material to the upper limit position not by the operation of the operating member.SELECTED DRAWING: Figure 8
【課題】遮蔽材を開閉させる際の操作性を向上させること。【解決手段】遮蔽装置は、固定面に取付けられる支持部材と、上記支持部材によって回転可能に支持される回転体と、上記回転体を回転駆動可能な操作部材と、上記操作部材の操作による上記回転体の回転によって昇降可能な遮蔽材と、上記操作部材に接続され、当該操作部材の駆動力を上記回転体に伝達する駆動手段とを有する。上記駆動手段は、上記回転体に上記遮蔽材の上昇方向の付勢力を付与する付勢部材を有する。上記付勢部材は、上記遮蔽材が上昇動作の上限位置よりも手前である所定高さまで上昇すると作動し、上記操作部材の操作によらず当該付勢部材の付勢力によって上記遮蔽材を上記上限位置まで上昇させる。【選択図】図８
SHIELDING DEVICE
遮蔽装置
AOKI TAKAAKI (Autor:in)
06.05.2021
Patent
Elektronische Ressource
Japanisch
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