公开(公告)号：ES2476260T3

公开(公告)日：2014-07-14

申请号：ES08876453

申请日：2008-11-14

Applicant: OTIS ELEVATOR CO

Inventor： WESSON JOHN P ,  GURVICH MARK R

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

Abstract: Procedimiento de fabricación de una correa de ascensor (30), que comprende las etapas siguientes: aplicar unos revestimientos individuales (34) de un primer material de envoltura a cada uno de entre una pluralidad de elementos de tensión (32), de tal manera que cada elemento de tensión (32) sea revestido con un revestimiento individual (34) por separado de los otros elementos de tensión (32); unir partes de los revestimientos individuales (34) entre sí para fijar los elementos de tensión (32) en una alineación deseada y para formar una única envoltura que establece una geometría de la correa (30); caracterizado por que se fija un segundo material de envoltura (40) a unas zonas vacías formadas entre los revestimientos individuales adyacentes (34), con el fin de conseguir una superficie generalmente plana en por lo menos un lado de la correa de ascensor (30), comprendiendo la unión posicionar los revestimientos individuales (34) adyacentes entre sí; y fundir por lo menos parcialmente el material de envoltura para unir los revestimientos (34) a los revestimientos adyacentes (34); o comprendiendo la unión unir por fusión o soldar el material de envoltura de uno de los revestimientos (34) con el material de envoltura de otro de los revestimientos (34).

公开(公告)号：CA2605794C

公开(公告)日：2011-05-10

申请号：CA2605794

申请日：2005-07-21

Applicant: OTIS ELEVATOR CO

Inventor： GUO CHANGSHENG ,  MILTON-BENOIT JOHN M ,  WESSON JOHN P ,  LEE JINKOO ,  PARK SUNG-JUN

IPC: B66B23/22

Abstract: A passenger conveyor (20) includes a handrail drive (40) for propelling a handrail (30). A suspension (100) associated with the drive (40) supports a weight of a corresponding portion of the handrail (30) in the vicinity of the drive device (40). In a disclosed example, the suspension (100) includes at least one cantilevered member (104, 120) for engaging a lip portion (64) of an inner surface on the handrail (30). The suspension (100) maintains a corresponding portion of the handrail (30) in close proximity to a drive member (42) such as a toothed belt to ensure proper engagement between the drive member (42) and the handrail (30).

公开(公告)号：CA2605795C

公开(公告)日：2010-11-30

申请号：CA2605795

申请日：2005-08-22

Applicant: OTIS ELEVATOR CO

Inventor： GUO CHANGSHENG ,  SEEHAUSEN KLAUS ,  ENGELKE BERNWARD ,  LINDEMEIER DETLEV ,  MILTON-BENOIT JOHN M ,  SIEWERT BRYAN R ,  BERTOLOTTI FABIO P ,  WEISS WILLIAM S ,  WESSON JOHN P ,  STUCKY PAUL A ,  STUFFEL ANDREAS

IPC: B66B23/22

Abstract: A passenger conveyor handrail (30) includes a plurality of teeth (36) that interact with a toothed driving member (42). In a disclosed example, a low friction material (60) is placed near an end of the teeth (36) on the handrail (30). The low friction material (60) facilitates the teeth sliding along a guidance (70) but does not interfere with a desired engagement between the teeth (36) and corresponding teeth (46) on the driving member (42).

公开(公告)号：DE112005003564T5

公开(公告)日：2008-02-28

申请号：DE112005003564

申请日：2005-07-21

Applicant: OTIS ELEVATOR CO

Inventor： GUO CHANGSHENG ,  MILTON-BENOIT JOHN M ,  WESSON JOHN P ,  LEE JINKOO ,  PARK SUNG-JUN

IPC: B66B23/22

Abstract: A passenger conveyor (20) includes a handrail drive (40) for propelling a handrail (30). A suspension (100) associated with the drive (40) supports a weight of a corresponding portion of the handrail (30) in the vicinity of the drive device (40). In a disclosed example, the suspension (100) includes at least one cantilevered member (104, 120) for engaging a lip portion (64) of an inner surface on the handrail (30). The suspension (100) maintains a corresponding portion of the handrail (30) in close proximity to a drive member (42) such as a toothed belt to ensure proper engagement between the drive member (42) and the handrail (30).

公开(公告)号：CA2617267A1

公开(公告)日：2007-02-15

申请号：CA2617267

申请日：2005-08-02

Applicant: OTIS ELEVATOR CO

Inventor： WESSON JOHN P ,  MA JUN ,  MILTON-BENOIT JOHN M ,  GUO CHANGSHENG

IPC: B66B23/24

Abstract: Making a passenger handrail (30) includes splicing together ends (58) of handrail stock. A disclosed device (50) includes mounting members (54), (56) for positioning the ends (58) of the handrail stock relative to each other before splicing them together. Example mounting members (54), (56) include position control members (80) having at least one tooth (82) for engaging a tooth (36) on a driven surface (34) of the handrail. A disclosed example includes a mover (62) having a threaded rod (66) that causes a follower (68) to move with the mounting member (54) for adjusting a position of the mounti ng member and the corresponding end (58) of the handrail stock within very stringent tolerance requirements.

公开(公告)号：AU2005331532A1

公开(公告)日：2006-11-16

申请号：AU2005331532

申请日：2005-07-21

Applicant: OTIS ELEVATOR CO

Inventor： MILTON-BENOIT JOHN M ,  GUO CHANGSHENG ,  LEE JINKOO ,  WESSON JOHN P ,  PARK SUNG-JUN

IPC: B66B23/22

Abstract: A passenger conveyor (20) includes a handrail drive (40) for propelling a handrail (30). A suspension (100) associated with the drive (40) supports a weight of a corresponding portion of the handrail (30) in the vicinity of the drive device (40). In a disclosed example, the suspension (100) includes at least one cantilevered member (104, 120) for engaging a lip portion (64) of an inner surface on the handrail (30). The suspension (100) maintains a corresponding portion of the handrail (30) in close proximity to a drive member (42) such as a toothed belt to ensure proper engagement between the drive member (42) and the handrail (30).

公开(公告)号：DE10297825T5

公开(公告)日：2006-01-19

申请号：DE10297825

申请日：2002-12-13

Applicant: OTIS ELEVATOR CO

Inventor： MEYER HELMUT J W ,  FARGO RICHARD N ,  WESSON JOHN P ,  MILTON-BENOIT JOHN M

IPC: B66B1/00 ,  B66B21/00 ,  B66B23/02

Abstract: A plurality of stepchain links ( 30, 130, 230 ) of a passenger conveyor system ( 20 ) connected to form a continuous loop are from die cast or from stamped or laser cut metal. Each stepchain link ( 30, 130, 230 ) includes a plurality of teeth ( 32, 132, 232 ) made of a single piece of material that engage a drive member ( 36 ). In one example, a plate of injection molded plastic teeth ( 294 ) are snapped onto the links to reduce corrosion.

公开(公告)号：BR0213394A

公开(公告)日：2005-01-11

申请号：BR0213394

申请日：2002-10-30

Applicant: OTIS ELEVATOR CO

Inventor： FARGO RICHARD N ,  WESSON JOHN P

IPC: B66B23/02 ,  F16H7/02 ,  B66B23/00

Abstract: A passenger conveyor drive belt assembly includes a belt support that facilitates proper engagement between the drive belt and corresponding links of a step chain. The belt support preferably is positioned between a drive sheave and an idle sheave within the loop traveled by the drive belt. The belt support includes at least one moveable support member that moves responsive to movement of the drive belt while urging the drive belt into proper engagement with the step chain links.

公开(公告)号：AU2017233850A1

公开(公告)日：2018-10-04

申请号：AU2017233850

申请日：2017-03-09

Applicant: OTIS ELEVATOR CO

Inventor： ZHAO WENPING ,  MOSHER DANIEL A ,  WESSON JOHN P ,  PAPAS PAUL ,  KRISHNAN GOPAL R ,  GUILANI BRAD ,  FARGO RICHARD N

IPC: B66B7/06

Abstract: A load bearing member (30) for a lifting and/or hoisting system includes a plurality of tension members (32) arranged along a width of the load bearing member. Each tension member includes a plurality of load carrying fibers (34) arranged to extend in a direction parallel to a length of the load bearing member and a matrix material (36) in which the plurality of load carrying fibers are arranged. The load bearing member further includes a lateral layer (40, 42) and a jacket material (50) at least partially encapsulating the plurality of tension members.

公开(公告)号：BR112013018610A2

公开(公告)日：2016-10-18

申请号：BR112013018610

申请日：2011-01-21

Applicant: OTIS ELEVATOR CO

Inventor： BLANC ARTHUR ,  COFFIN CHARLES ,  CHIPMAN CHRISTOPHER ,  OPOKU DANIEL ,  POLAK DAVID ,  WESSON JOHN P ,  BURLATSKY SERGEI ,  CHEN YAN

IPC: F16H55/36 ,  B66B11/00

Abstract: sistema de elevador, polia para interagir com pelo menos uma correia, e método de reduzir ruído indesejado em uma interface de uma polia e pelo menos uma correia a presente invenção é dirigida a um sistema de elevador. o sistema de elevador compreende um carro, um contrapeso, pelo menos uma correia conectando o carro e o contrapeso, e pelo menos uma roldana tendo uma superfície que engata na correia. pelo menos parte da superfície da roldana que estabelece interface com a correia tem uma pluralidade de elementos para reduzir ruído indesejado em virtude da interação entre a correia e a superfície de roldana.