-
公开(公告)号：US20180105392A1
公开(公告)日：2018-04-19
申请号：US15843289
申请日：2017-12-15
Applicant: OTIS ELEVATOR COMPANY
Inventor： Paul Papas , Michael R. Carey , Daniel A. Mosher
CPC classification number: B66B7/062 , D07B1/16 , D07B1/162 , D07B1/22 , D07B7/145 , D07B2201/2087 , D07B2201/2092 , D07B2401/2035 , D07B2501/2007
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.
-
Patent Agency Ranking
公开(公告)号：US09873593B2
公开(公告)日：2018-01-23
申请号：US15148288
申请日：2016-05-06
Applicant: OTIS ELEVATOR COMPANY
Inventor： Paul Papas , Michael R. Carey , Daniel A. Mosher
CPC classification number: B66B7/062 , D07B1/16 , D07B1/162 , D07B1/22 , D07B7/145 , D07B2201/2087 , D07B2201/2092 , D07B2401/2035 , D07B2501/2007
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：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
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
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.
-
-
-
-
-
Search Results
16
records
(took 0.013 seconds)
