A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a shielding device which can be hung down from a headbox in a state that two kinds of operation codes can be easily discriminated.SOLUTION: A shielding device comprises: a first drive shaft 201a which is rotatably pivoted in a headbox, and can move a first moving member; a second drive shaft 201b which is rotatably pivoted in the headbox, and can move a second moving member; a first pulley 51 which can rotationally drive the first drive shaft 201a; a second pulley 52 which can rotationally drive the second drive shaft 201b; and an energization member 57 arranged between the first pulley 51 and the second pulley 52 in a longitudinal direction so as to be capable of energizing a rotation force to at least either of the first pulley 51 or the second pulley 52.SELECTED DRAWING: Figure 4
【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おいて回転可能に軸支され、第１移動部材を移動可能な第１駆動軸２０１ａと、ヘッドボックス内において回転可能に軸支され、第２移動部材を移動可能な第２駆動軸２０１ｂと、第１駆動軸２０１ａを回転駆動可能な第１プーリ５１と、第２駆動軸２０１ｂを回転駆動可能な第２プーリ５２と、長手方向における第１プーリ５１と第２プーリ５２との間に配され、第１プーリ５１または第２プーリ５２の少なくともいずれか一方に回転力を付勢可能に設けられた付勢部材５７とを備えた。【選択図】図４
To provide a shielding device which can be hung down from a headbox in a state that two kinds of operation codes can be easily discriminated.SOLUTION: A shielding device comprises: a first drive shaft 201a which is rotatably pivoted in a headbox, and can move a first moving member; a second drive shaft 201b which is rotatably pivoted in the headbox, and can move a second moving member; a first pulley 51 which can rotationally drive the first drive shaft 201a; a second pulley 52 which can rotationally drive the second drive shaft 201b; and an energization member 57 arranged between the first pulley 51 and the second pulley 52 in a longitudinal direction so as to be capable of energizing a rotation force to at least either of the first pulley 51 or the second pulley 52.SELECTED DRAWING: Figure 4
【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おいて回転可能に軸支され、第１移動部材を移動可能な第１駆動軸２０１ａと、ヘッドボックス内において回転可能に軸支され、第２移動部材を移動可能な第２駆動軸２０１ｂと、第１駆動軸２０１ａを回転駆動可能な第１プーリ５１と、第２駆動軸２０１ｂを回転駆動可能な第２プーリ５２と、長手方向における第１プーリ５１と第２プーリ５２との間に配され、第１プーリ５１または第２プーリ５２の少なくともいずれか一方に回転力を付勢可能に設けられた付勢部材５７とを備えた。【選択図】図４
SHIELDING DEVICE
遮蔽装置
NAKAJIMA KATSUAKI (author)
2020-02-06
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