公开(公告)号：US10029887B2

公开(公告)日：2018-07-24

申请号：US15083663

申请日：2016-03-29

Applicant: Otis Elevator Company

Inventor： Zhongfen Ding ,  Paul Papas ,  Brad Guilani ,  Georgios S. Zafiris ,  Daniel A. Mosher ,  Scott Alan Eastman

IPC: B66B7/06 ,  C23C18/16 ,  C23C18/31 ,  D07B1/22

Abstract: A belt for an elevator system includes a plurality of tension members arranged along a belt width, a jacket material at least partially encapsulating the plurality of tension members defining a traction surface, a back surface opposite the traction surface together with the traction surface defining a belt thickness, and two end surfaces extending between the traction surface and the back surface defining the belt width. A metallic coating layer applied from a liquid solution is positioned over at least one end surface of the two end surfaces.

公开(公告)号：US20170283220A1

公开(公告)日：2017-10-05

申请号：US15083663

申请日：2016-03-29

Applicant: Otis Elevator Company

Inventor： Zhongfen Ding ,  Paul Papas ,  Brad Guilani ,  Georgios S. Zafiris ,  Daniel A. Mosher ,  Scott Alan Eastman

IPC: B66B7/06 ,  C23C18/16 ,  C23C18/31

CPC classification number: B66B7/062 ,  C23C18/1605 ,  C23C18/31 ,  D07B1/22 ,  D07B5/006 ,  D07B2201/2087 ,  D07B2201/2088 ,  D07B2201/2092 ,  D07B2205/3021 ,  D07B2205/306 ,  D07B2205/3071 ,  D07B2205/3075 ,  D07B2205/3092 ,  D07B2205/507 ,  D07B2401/2035 ,  D07B2501/2007 ,  D07B2801/22

Abstract: A belt for an elevator system includes a plurality of tension members arranged along a belt width, a jacket material at least partially encapsulating the plurality of tension members defining a traction surface, a back surface opposite the traction surface together with the traction surface defining a belt thickness, and two end surfaces extending between the traction surface and the back surface defining the belt width. A metallic coating layer applied from a liquid solution is positioned over at least one end surface of the two end surfaces.

公开(公告)号：US20220388811A1

公开(公告)日：2022-12-08

申请号：US17819995

申请日：2022-08-16

Applicant: OTIS ELEVATOR COMPANY

Inventor： Wenping Zhao ,  Daniel A. Mosher ,  John P. Wesson ,  Paul Papas ,  Gopal R. Krishnan ,  Brad Guilani ,  Richard N. Fargo

IPC: B66B7/06

Abstract: A load bearing member for a lifting and/or hoisting system includes a plurality of tension members arranged along a width of the load bearing member. Each tension member includes a plurality of load carrying fibers arranged to extend in a direction parallel to a length of the load bearing member and a matrix material in which the plurality of load carrying fibers are arranged. The load bearing member further includes a lateral layer and a jacket material at least partially encapsulating the plurality of tension members.

公开(公告)号：US10689516B2

公开(公告)日：2020-06-23

申请号：US15952541

申请日：2018-04-13

Applicant: OTIS ELEVATOR COMPANY

Inventor： Paul Papas ,  Georgios S. Zafiris ,  Brad Guilani

IPC: C08L85/02 ,  C08L75/00 ,  B66B7/06 ,  B66B23/02 ,  C08L83/04 ,  F16G1/16 ,  F16G9/04 ,  B29C48/154 ,  B29K483/00 ,  B29D29/00 ,  B29K83/00 ,  B29L29/00

Abstract: A fire-resistant material according to an example of the present disclosure includes a base material and at least one of a siloxane polymer and a phosphonate polymer. A method of making a fire-resistant material is also disclosed.

公开(公告)号：US10259684B2

公开(公告)日：2019-04-16

申请号：US15843289

申请日：2017-12-15

Applicant: OTIS ELEVATOR COMPANY

Inventor： Paul Papas ,  Michael R. Carey ,  Daniel A. Mosher

IPC: B66B7/06 ,  D07B1/16 ,  D07B7/14 ,  D07B1/22

Abstract: A belt for suspending and/or driving an elevator car of an elevator system includes a plurality of tension members arranged in a lengthwise direction and a jacket substantially retaining the plurality of tension members. The jacket includes a traction portion, a back portion, and an inner portion between the traction portion and the back portion. The traction portion is formed from a first material and the inner portion is formed from a second material having an increased fire resistance compared to the first material. A method of forming an elevator system belt includes arranging a plurality of tension members in a lengthwise direction and securing the plurality of tension members in a jacket by at least partially enclosing the plurality of tension members in the jacket. The jacket includes a traction portion, a back portion, and an inner portion having a greater fire resistance than the traction portion.

公开(公告)号：US20170283219A1

公开(公告)日：2017-10-05

申请号：US15083621

申请日：2016-03-29

Applicant: Otis Elevator Company

Inventor： Zhongfen Ding ,  Paul Papas ,  Aaron T. Nardi ,  Daniel A. Mosher ,  Brad Guilani

IPC: B66B7/06 ,  B29D29/00 ,  C23C24/04

CPC classification number: B66B7/062 ,  B29D29/00 ,  B29K2021/00 ,  B29K2105/106 ,  B66B9/00 ,  C23C24/04 ,  D07B1/22 ,  D07B5/006 ,  D07B2201/2087 ,  D07B2201/2088 ,  D07B2201/2092 ,  D07B2205/3021 ,  D07B2205/306 ,  D07B2205/3071 ,  D07B2205/3075 ,  D07B2205/3092 ,  D07B2205/507 ,  D07B2401/2035 ,  D07B2501/2007 ,  D07B2801/22

Abstract: A belt for an elevator system includes a plurality of tension members arranged along a belt width and a jacket material at least partially encapsulating the plurality of tension members defining a traction surface, a back surface opposite the traction surface together with the traction surface defining a belt thickness, and two end surfaces extending between the traction surface and the back surface defining the belt width. A metallic coating layer is applied via deposition of solid particles over at least one end surface of the two end surfaces.