公开(公告)号：EP3160889A4

公开(公告)日：2018-03-28

申请号：EP14896555

申请日：2014-06-30

申请人： OTIS ELEVATOR CO

发明人： HOOPES BRUCE E ,  GSCHWENDTNER GERO ,  RUSH DANIEL ,  ENGELKE BERNWARD ,  JIANG QINGDONG ,  CHEN YANYING

IPC分类号： B66B23/12

CPC分类号： B66B23/12 ,  B66B29/02

摘要： A passenger conveyor is provided, the conveyor includes a first stationary structure and a second stationary structure; a step (18) positioned between the first stationary structure and the second stationary structure, the step has a tread (42) with a tread surface; and a skirt (40) secured to the step between the step and the first stationary structure, the skirt includes an upper tread edge (54); wherein the upper tread edge extends beyond the tread surface by at least about 10 mm.

公开(公告)号：EP2406167A4

公开(公告)日：2017-08-30

申请号：EP09841385

申请日：2009-03-10

申请人： OTIS ELEVATOR CO

发明人： YE KE ,  CHEN YANYING ,  WU COLIU ,  WANG SHOUHONG ,  JIANG QINGDONG

IPC分类号： B66B23/22

CPC分类号： B66B23/145 ,  B65G15/60 ,  B66B23/147 ,  B66B23/22 ,  B66B23/24 ,  Y10T29/4973 ,  Y10T29/49947

摘要： A roller bearing and newel guide assembly (30) for a newel (24) in an escalator (10) has a newel guide (32), a roller chain (34), and a spring (40) connected between the roller chain (34) and the newel guide (32) to provide tension to the roller chain (34). The roller chain (34) comprises a series of interlinked chain units (36). Each chain unit (36) includes a frame (78), at least one roller bearing (72), and a pin (76) for connecting the roller bearing (72) to the frame (78). Each chain unit (36) has a female connector (62) and a male connector (64), which allow each chain unit (36) to connect to an adjacent chain unit (36) to form the roller chain (34).

摘要翻译： 一种用于自动扶梯（10）中的支柱（24）的滚柱轴承和支承导向组件（30）具有一个支承导轨（32），一个滚子链（34）和一个连接在滚子链（34） ）和所述引导件（32）以向所述滚子链条（34）提供张力。 滚子链（34）包括一系列互连链单元（36）。 每个链条单元36包括框架78，至少一个滚柱轴承72和用于将滚柱轴承72连接到框架78的销76。 每个链条单元（36）具有允许每个链条单元（36）连接到相邻链条单元（36）以形成滚子链条（34）的阴型连接件（62）和阳型连接件（64）。