PROBLEM TO BE SOLVED: To provide a four direction opening cylindrical elevator capable of more increasing a width direction dimension of a car doorway.SOLUTION: A four direction opening cylindrical elevator comprises a cylindrical car 2 comprising a first car door 721, a second car door 722, a third car door 723 and a fourth car door 724 arranged in a circumferential direction in the order, and being lifted up and down in a hoistway 100. The first car door 721 is overlapped to the second car door 722 when the first car door 721 is at a door opening position, the second car door 722 is overlapped to the first car door 721 when the second car door 722 is at a door opening position, the third car door 723 is overlapped to the fourth car door 724 when the third car door 723 is at a door opening position, and the fourth car door 724 is overlapped to the third car door 723 when the fourth car door 724 is at a door opening position.SELECTED DRAWING: Figure 2
【課題】かご出入口の幅方向の寸法をより大きくすることができる4方向オープン円筒形エレベータを得る。【解決手段】周方向に順に並べられた第1かごドア721、第2かごドア722、第3かごドア723および第4かごドア724を有し、昇降路100を昇降する円筒形状のかご2を備え、第1かごドア721は、第1かごドア721が戸開位置にある場合に第2かごドア722と重なり、第2かごドア722は、第2かごドア722が戸開位置にある場合に第1かごドア721と重なり、第3かごドア723は、第3かごドア723が戸開位置にある場合に第4かごドア724と重なり、第4かごドア724は、第4かごドア724が戸開位置にある場合に第3かごドア723と重なる。【選択図】図2
FOUR-DIRECTION OPENING CYLINDRICAL ELEVATOR
4方向オープン円筒形エレベータ
2017-01-26
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |