公开(公告)号：US09908746B2

公开(公告)日：2018-03-06

申请号：US15208209

申请日：2016-07-12

申请人： OTIS ELEVATOR COMPANY

发明人： Zheng Yu ,  Senzo Alberto Naruke ,  Lili Ren ,  Takeshi Minowa

IPC分类号： B66B11/00 ,  B66B7/00 ,  B66B7/02 ,  B66B9/00

CPC分类号： B66B11/0005 ,  B66B7/00 ,  B66B7/021 ,  B66B9/00

摘要： An elevator system sound reducing assembly includes an elevator car moveably disposed in an elevator shaft. Also included is a counterweight moveably disposed in the elevator shaft, the counterweight operatively coupled to and guided along a counterweight frame. Further included is a barrier located at a height of the elevator shaft that corresponds to passage of the elevator car and the counterweight relative to each other, the barrier disposed between the counterweight and the elevator car upon passage of the elevator car and the counterweight.

公开(公告)号：US20170015525A1

公开(公告)日：2017-01-19

申请号：US15208209

申请日：2016-07-12

申请人： OTIS ELEVATOR COMPANY

发明人： Zheng Yu ,  Senzo Alberto Naruke ,  Lili Ren ,  Takeshi Minowa

IPC分类号： B66B11/00 ,  B66B9/00 ,  B66B7/02

CPC分类号： B66B11/0005 ,  B66B7/00 ,  B66B7/021 ,  B66B9/00

摘要： An elevator system sound reducing assembly includes an elevator car moveably disposed in an elevator shaft. Also included is a counterweight moveably disposed in the elevator shaft, the counterweight operatively coupled to and guided along a counterweight frame. Further included is a barrier located at a height of the elevator shaft that corresponds to passage of the elevator car and the counterweight relative to each other, the barrier disposed between the counterweight and the elevator car upon passage of the elevator car and the counterweight.

摘要翻译： 电梯系统降噪组件包括可移动地设置在电梯井中的电梯轿厢。 还包括可移动地设置在电梯井中的配重，配重可操作地联接到配重框架并沿对准框架引导。 进一步包括位于电梯井的高度处的屏障，其对应于电梯轿厢和配重相对于彼此的通过，电梯轿厢和配重通过时设置在配重和电梯轿厢之间的屏障。