A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide an electrically-driven shielding device, which allows respective opening and closing operations of a plurality of shields stacked in vertical direction to be simultaneously controlled and controls motion of shields in high quality.SOLUTION: An electrically-driven shielding device enables an upper shield 6U suspended from a head box 1 and a lower shield 6L that is suspended from an intermediate rail 7U at a bottom edge of the upper shield and has a bottom rail 7L at its bottom edge to be electrically moved up and down. The electrically-driven shielding device has winding drums 51U, 51L for lifting cords 3U, 3L for moving shields up and down, motors 9U, 9L for rotating the winding drums 51U, 51L, respectively, and a controller 10 to control moving-up and -down operation of each shield by controlling driving of the motors 9U, 9L according to an operation signal. The controller 10 controls shields to move up and down at a preset lifting speed at which one shield does not reach the other shield when moving the shields in the same direction at the same time, and preferably controls the moving-up and -down operation at the same speed.SELECTED DRAWING: Figure 3
【課題】上下方向に連ねた複数段の遮蔽材のそれぞれの開閉の同時制御を許容して、各遮蔽材の動作を高品質に制御する電動遮蔽装置を提供する。【解決手段】本発明の電動遮蔽装置は、ヘッドボックス１から吊下される上部遮蔽材６Ｕと、その下端の中間レール７Ｕから吊下されボトムレール７Ｌを下端に有する下部遮蔽材６Ｌを電動で昇降可能とし、各遮蔽材を昇降させるための各昇降コード３Ｕ，３Ｌ用の巻取ドラム５１Ｕ，５１Ｌと、巻取ドラム５１Ｕ，５１Ｌをそれぞれ回転させるためのモーター９Ｕ，９Ｌと、操作信号に応じて各モーター９Ｕ，９Ｌの駆動を制御することにより各遮蔽材の昇降を制御する制御装置１０と、を備える。制御装置１０は、各遮蔽材を同方向に同時に昇降させる際に、各遮蔽材のうち一方が他方に追いつきが生じない予め定めた昇降速度で制御し、好適には、同一速度で昇降制御する。【選択図】図３
To provide an electrically-driven shielding device, which allows respective opening and closing operations of a plurality of shields stacked in vertical direction to be simultaneously controlled and controls motion of shields in high quality.SOLUTION: An electrically-driven shielding device enables an upper shield 6U suspended from a head box 1 and a lower shield 6L that is suspended from an intermediate rail 7U at a bottom edge of the upper shield and has a bottom rail 7L at its bottom edge to be electrically moved up and down. The electrically-driven shielding device has winding drums 51U, 51L for lifting cords 3U, 3L for moving shields up and down, motors 9U, 9L for rotating the winding drums 51U, 51L, respectively, and a controller 10 to control moving-up and -down operation of each shield by controlling driving of the motors 9U, 9L according to an operation signal. The controller 10 controls shields to move up and down at a preset lifting speed at which one shield does not reach the other shield when moving the shields in the same direction at the same time, and preferably controls the moving-up and -down operation at the same speed.SELECTED DRAWING: Figure 3
【課題】上下方向に連ねた複数段の遮蔽材のそれぞれの開閉の同時制御を許容して、各遮蔽材の動作を高品質に制御する電動遮蔽装置を提供する。【解決手段】本発明の電動遮蔽装置は、ヘッドボックス１から吊下される上部遮蔽材６Ｕと、その下端の中間レール７Ｕから吊下されボトムレール７Ｌを下端に有する下部遮蔽材６Ｌを電動で昇降可能とし、各遮蔽材を昇降させるための各昇降コード３Ｕ，３Ｌ用の巻取ドラム５１Ｕ，５１Ｌと、巻取ドラム５１Ｕ，５１Ｌをそれぞれ回転させるためのモーター９Ｕ，９Ｌと、操作信号に応じて各モーター９Ｕ，９Ｌの駆動を制御することにより各遮蔽材の昇降を制御する制御装置１０と、を備える。制御装置１０は、各遮蔽材を同方向に同時に昇降させる際に、各遮蔽材のうち一方が他方に追いつきが生じない予め定めた昇降速度で制御し、好適には、同一速度で昇降制御する。【選択図】図３
ELECTRICALLY-DRIVEN SHIELDING DEVICE
電動遮蔽装置
TSUCHIDA KENJI (author)
2022-01-13
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