公开(公告)号：EP1951439B1

公开(公告)日：2014-04-30

申请号：EP05825117.4

申请日：2005-10-27

Applicant: Otis Elevator Company

Inventor： WESSON, John P. ,  THOMPSON, Mark S. ,  IRISH, James R. ,  VERONESI, William A. ,  PITTS, John T. ,  PERRON, William C. ,  MELLO, Ary O. ,  O'DONNELL, Hugh James ,  SHERRICK, Kathryn R. ,  PHILLIPS, Richard ,  PIERANGELO, Jotti

IPC: B05D3/00 ,  E04C3/30 ,  B66B11/04

CPC classification number: D07B1/162 ,  B29C47/0019 ,  B29C47/027 ,  B29C47/065 ,  B29C47/145 ,  B66B7/062 ,  D07B1/22 ,  D07B5/006 ,  D07B2201/1008 ,  D07B2201/2087 ,  D07B2201/2088 ,  D07B2201/2092 ,  D07B2401/2075 ,  D07B2501/2007 ,  Y10T29/49709

公开(公告)号：EP2619121A1

公开(公告)日：2013-07-31

申请号：EP11827106.3

申请日：2011-01-19

Applicant: Otis Elevator Company

Inventor： WESSON, John P. ,  KRISHNAN, Gopal R. ,  DEVALVE, Timothy D. ,  JAYACHANDRAN, Vijay ,  RUSH, Daniel

IPC: B66B7/06 ,  D03D15/00 ,  D07B1/06

CPC classification number: B66B7/062 ,  D03D1/0094 ,  D03D15/10 ,  D07B1/22 ,  D07B5/04 ,  D07B2201/20903 ,  D07B2501/2007 ,  D10B2101/20 ,  D10B2401/063

Abstract: An exemplary elongated elevator load bearing member includes a plurality of tension elements that extend along a length of the load bearing member. A plurality of weave fibers transverse to the tension elements are woven with the tension elements such that the weave fibers maintain a desired spacing and alignment of the tension elements relative to each other. The weave fibers at least partially cover the tension elements. The weave fibers are exposed and establish an exterior, traction surface of the load bearing member.

公开(公告)号：EP2569243A1

公开(公告)日：2013-03-20

申请号：EP10851528.9

申请日：2010-09-20

Applicant: Otis Elevator Company

Inventor： WESSON, John P. ,  KRISHNAN, Gopal R.

IPC: B66B7/06 ,  D07B1/04 ,  D07B1/16

CPC classification number: B66B7/062 ,  B29C61/02 ,  D03D1/0094 ,  D03D15/0094 ,  D03D15/02 ,  D07B1/22 ,  D07B5/04 ,  D07B2201/1092 ,  D07B2501/2007 ,  D10B2101/20 ,  D10B2331/10

Abstract: An exemplary elongated elevator load bearing member of a traction elevator system includes a plurality of tension elements. A plurality of weave fibers transverse to the tension elements are woven with the tension elements. The weave fibers define at least one traction surface of the load bearing member.

公开(公告)号：EP1971712A1

公开(公告)日：2008-09-24

申请号：EP05857216.5

申请日：2005-12-28

Applicant: Otis Elevator Company, A New Jersey Corporation

Inventor： GUO, Changsheng ,  MILTON-BENOIT, John M. ,  WESSON, John P.

IPC: D04H1/00 ,  B32B13/02

CPC classification number: B66B23/24 ,  B32B25/10 ,  B32B27/12 ,  B32B27/283 ,  B32B27/322 ,  B32B27/34 ,  B32B27/36 ,  B32B27/40 ,  B32B2255/02 ,  B32B2255/26 ,  B32B2262/0276 ,  B32B2262/062 ,  B32B2307/746 ,  B32B2433/02 ,  D06N3/047 ,  D06N3/123 ,  D06N3/125 ,  D06N3/128 ,  D06N3/14 ,  D06N2201/02 ,  D06N2201/042 ,  D06N2209/108

Abstract: A passenger conveyor handrail (30) includes a sliding fabric layer (36) having a low-friction coating (40) on at least one side (38) of the sliding fabric layer (36). A disclosed example includes the low-friction coating (40) on selected portions of the one side (38) of the sliding fabric layer (36). Another disclosed example includes a coating on both sides (38, 39) of the sliding fabric layer (36). Various manufacturing techniques are described.

公开(公告)号：EP1951439A1

公开(公告)日：2008-08-06

申请号：EP05825117.4

申请日：2005-10-27

Applicant: Otis Elevator Company

Inventor： WESSON, John P. ,  THOMPSON, Mark S. ,  IRISH, James R. ,  VERONESI, William A. ,  PITTS, John T. ,  PERRON, William C. ,  MELLO, Ary O. ,  O'DONNELL, Hugh James ,  SHERRICK, Kathryn R. ,  PHILLIPS, Richard ,  PIERANGELO, Jotti

IPC: B05D3/00 ,  E04C3/30 ,  B66B11/04

CPC classification number: D07B1/162 ,  B29C47/0019 ,  B29C47/027 ,  B29C47/065 ,  B29C47/145 ,  B66B7/062 ,  D07B1/22 ,  D07B5/006 ,  D07B2201/1008 ,  D07B2201/2087 ,  D07B2201/2088 ,  D07B2201/2092 ,  D07B2401/2075 ,  D07B2501/2007 ,  Y10T29/49709

Abstract: An elevator load bearing assembly (30) includes a jacket (34) having different portions comprising different polymer compositions. In a disclosed example, a plurality of tension members (32) are at least partially surrounded by a first portion (36) comprising a first polymer composition. A second portion (38) establishes at least one exterior surface (40) of the jacket (34) and comprises a second polymer composition. In one example, a surface-modifying agent is added to alter the composition of at least a portion of the jacket (34). In another example, co-extrusion techniques using different polymer compositions establish different portions of the jacket (34).

Abstract translation: 电梯承载组件（30）包括具有包含不同聚合物组成的不同部分的护套（34）。 在公开的示例中，多个张紧构件（32）至少部分地被包括第一聚合物组合物的第一部分（36）包围。 第二部分（38）建立了护套（34）的至少一个外表面（40）并且包括第二聚合物组合物。 在一个实例中，加入表面改性剂以改变护套（34）的至少一部分的组成。 在另一个实例中，使用不同聚合物组合物的共挤出技术建立了夹套（34）的不同部分。

公开(公告)号：EP1828502A2

公开(公告)日：2007-09-05

申请号：EP04812232.9

申请日：2004-11-24

Applicant: Otis Elevator Company

Inventor： VERONESI, William A. ,  HAWKES, Justin R. ,  MILTON-BENOIT, John M. ,  WESSON, John P. ,  EL-WARDANY, Tahany I. ,  GUO, Changsheng ,  LI, Wenlong

IPC: E04C5/08

CPC classification number: B66B7/062 ,  B66B23/24 ,  D07B7/167 ,  Y10T428/249924 ,  Y10T428/2933 ,  Y10T428/2938

Abstract: A load bearing assembly (20) includes a plurality of tension members (22). A joint in the load bearing assembly (20) has a staggered pattern of discontinuities (30) in the tension members (22). A stress relieving feature is associated with at least outermost tension members (22A, 22L) in the vicinity of the discontinuities. One example includes supplemental tension members (32, 50) as the stress relieving feature. Another example includes selected spacings (32', 40, 42) between ends of at least some of the tension members. One example includes different sized tension members as the stress relieving feature. Another example includes different lateral spacings between selected tension members.