A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SHIELDING DEVICE
To provide a shielding device that can hang down two types of working cords in an easy-to-distinguish manner from a head box.SOLUTION: The shielding device includes a first drive shaft that is pivotally supported within a head box and is capable of driving a first moving member, a second drive shaft that is pivotally supported within the head box and is capable of driving a second moving member, first and second pulleys capable of rotationally driving the first and second drive shafts, respectively, first and second energizing members which have one ends connected to the first and second pulleys respectively, and energize the respective pulleys so as to rotate in specified rotation directions, and first and second working cords that are provided to be able to be wound up and unwound by the first and second pulleys, respectively and are suspended from the head box. The connection position between the first energizing member and the first pulley and the connection position between the second energizing member and the second pulley are different from each other in the longitudinal direction of the head box.SELECTED DRAWING: Figure 15
【課題】２種類の操作コードを判別しやすい状態でヘッドボックスから垂下させることができる遮蔽装置を提供する。【解決手段】ヘッドボックス内に軸支され、第１移動部材を駆動可能な第１駆動軸と、ヘッドボックス内に軸支され、第２移動部材を駆動可能な第２駆動軸と、第１及び第２駆動軸をそれぞれ回転駆動可能な第１及び第２プーリと、一端が第１及び第２プーリにそれぞれ連結されてそれぞれのプーリを所定の回転方向へ回転するように付勢する第１及び第２付勢部材と、第１及び第２プーリによりそれぞれ巻取り及び巻解き可能に設けられ、ヘッドボックスから垂下する第１及び第２操作コードとを備え、第１付勢部材及び第１プーリの連結位置と、第２付勢部材及び第２プーリの連結位置とは、ヘッドボックスの長手方向において互いに異なることを特徴とした。【選択図】図１５
SHIELDING DEVICE
To provide a shielding device that can hang down two types of working cords in an easy-to-distinguish manner from a head box.SOLUTION: The shielding device includes a first drive shaft that is pivotally supported within a head box and is capable of driving a first moving member, a second drive shaft that is pivotally supported within the head box and is capable of driving a second moving member, first and second pulleys capable of rotationally driving the first and second drive shafts, respectively, first and second energizing members which have one ends connected to the first and second pulleys respectively, and energize the respective pulleys so as to rotate in specified rotation directions, and first and second working cords that are provided to be able to be wound up and unwound by the first and second pulleys, respectively and are suspended from the head box. The connection position between the first energizing member and the first pulley and the connection position between the second energizing member and the second pulley are different from each other in the longitudinal direction of the head box.SELECTED DRAWING: Figure 15
【課題】２種類の操作コードを判別しやすい状態でヘッドボックスから垂下させることができる遮蔽装置を提供する。【解決手段】ヘッドボックス内に軸支され、第１移動部材を駆動可能な第１駆動軸と、ヘッドボックス内に軸支され、第２移動部材を駆動可能な第２駆動軸と、第１及び第２駆動軸をそれぞれ回転駆動可能な第１及び第２プーリと、一端が第１及び第２プーリにそれぞれ連結されてそれぞれのプーリを所定の回転方向へ回転するように付勢する第１及び第２付勢部材と、第１及び第２プーリによりそれぞれ巻取り及び巻解き可能に設けられ、ヘッドボックスから垂下する第１及び第２操作コードとを備え、第１付勢部材及び第１プーリの連結位置と、第２付勢部材及び第２プーリの連結位置とは、ヘッドボックスの長手方向において互いに異なることを特徴とした。【選択図】図１５
SHIELDING DEVICE
遮蔽装置
OTSUKA HIDEKI (author) / NAKAJIMA KATSUAKI (author)
2023-09-22
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