公开(公告)号：GB2467272A

公开(公告)日：2010-07-28

申请号：GB201009120

申请日：2007-11-01

Applicant: OTIS ELEVATOR CO

Inventor： XIAO JIE ,  FERRISI JOHN ,  DRIESCH PATRICIA L ,  COFFIN CHARLES C ,  WESSON JOHN P

IPC: B66B13/30

Abstract: An elevator door hanger apparatus includes a door hanger (22) configured to be attached to a top portion of a door panel (14) and to at least one movable member and an isolator plate (24) attached to the door hanger and including a lip extending from a bottom of the isolator plate away from the door hanger.

公开(公告)号：AU2005331532B8

公开(公告)日：2010-05-06

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: B66B23/00

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：HK1123266A1

公开(公告)日：2009-06-12

申请号：HK09100466

申请日：2009-01-16

Applicant: OTIS ELEVATOR CO

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

IPC: B66B20060101

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 mounting member and the corresponding end (58) of the handrail stock within very stringent tolerance requirements.

公开(公告)号：HK1114889A1

公开(公告)日：2008-11-14

申请号：HK08104634

申请日：2008-04-25

Applicant: OTIS ELEVATOR CO

Inventor： VERONESI WILLIAM A ,  HAWKES JUSTIN R ,  MILTON-BENOIT JOHN M ,  WESSON JOHN P ,  EL-WARDANY TAHANY I ,  GUO CHANGSHENG ,  LI WENLONG

IPC: B66B20060101

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.

公开(公告)号：HK1109383A1

公开(公告)日：2008-06-06

申请号：HK08100278

申请日：2008-01-09

Applicant: OTIS ELEVATOR CO

Inventor： PRASAD DILIP ,  CASSENTI BRICE N ,  BARANDA PEDRO S ,  VERONESI WILLIAM ,  PERRON WILLIAM C ,  MELLO ARY O JR ,  STUCKY PAUL A ,  PITTS JOHN T ,  WESSON JOHN P ,  THOMPSON MARK S

IPC: B66B20060101 ,  B66D20060101

公开(公告)号：DE112005003516T5

公开(公告)日：2008-04-10

申请号：DE112005003516

申请日：2005-04-08

Applicant: OTIS ELEVATOR CO

Inventor： EL-WARDANY TAHANY I ,  MILTON-BENOIT JOHN M ,  GUO CHANGSHENG ,  WESSON JOHN P ,  LAMM FOSTER P ,  LINDEMEIER DETLEV

IPC: B66B23/24

Abstract: A passenger conveyor (20) includes a handrail assembly (30) comprising a handrail (32) having a plurality of co-extruded polymer materials (34, 36). In one example, an outermost portion (34) establishes a passenger gripping surface (38). One example includes an extruded soft, low cost polymer in the middle of the handrail cross section to reduce cost and weight. A disclosed example includes a toothed driving surface (40) on an inner side made of a selected one of the polymer materials (34, 36). In one example, the driving surface (40) and the gripping surface (38) comprise the same polymer material.

公开(公告)号：AU2005331539A1

公开(公告)日：2006-11-16

申请号：AU2005331539

申请日：2005-08-22

Applicant: OTIS ELEVATOR CO

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

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：HK1086539A1

公开(公告)日：2006-09-22

申请号：HK06106424

申请日：2006-06-05

Applicant: OTIS ELEVATOR CO

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

IPC: B66B1/00 ,  B66B20090101 ,  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：AU2003214807A1

公开(公告)日：2004-08-10

申请号：AU2003214807

申请日：2003-01-07

Applicant: OTIS ELEVATOR CO

Inventor： FARGO RICHARD N ,  BENOIT JOHN MILTON ,  WESSON JOHN P

IPC: B66B23/02 ,  B66B21/00

公开(公告)号：AU2002361668A1

公开(公告)日：2004-07-09

申请号：AU2002361668

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.