HK1077605A1 - Method of determining the condition of rope having a ferromagnetic element providing an indication of local strain - Google Patents

Method of determining the condition of rope having a ferromagnetic element providing an indication of local strain

Info

Publication number
HK1077605A1
HK1077605A1 HK05109485.8A HK05109485A HK1077605A1 HK 1077605 A1 HK1077605 A1 HK 1077605A1 HK 05109485 A HK05109485 A HK 05109485A HK 1077605 A1 HK1077605 A1 HK 1077605A1
Authority
HK
Hong Kong
Prior art keywords
ferromagnetic
ferromagnetic element
indication
condition
rope
Prior art date
Application number
HK05109485.8A
Other languages
English (en)
Inventor
Paul A Stucky
Neil R Baldwin
Original Assignee
Otis Elevator Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Otis Elevator Co filed Critical Otis Elevator Co
Publication of HK1077605A1 publication Critical patent/HK1077605A1/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/12—Checking, lubricating, or cleaning means for ropes, cables or guides
    • B66B7/1207—Checking means
    • B66B7/1215—Checking means specially adapted for ropes or cables
    • B66B7/123—Checking means specially adapted for ropes or cables by analysing magnetic variables
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/14—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
    • D07B1/145—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising elements for indicating or detecting the rope or cable status
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2501/00—Application field
    • D07B2501/20—Application field related to ropes or cables
    • D07B2501/2007—Elevators

Landscapes

  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Ropes Or Cables (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
HK05109485.8A 2001-12-19 2005-10-25 Method of determining the condition of rope having a ferromagnetic element providing an indication of local strain HK1077605A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/025,327 US20030062226A1 (en) 2001-10-03 2001-12-19 Elevator load bearing assembly having a ferromagnetic element that provides an indication of local strain
PCT/US2002/036254 WO2003054290A1 (en) 2001-12-19 2002-11-12 Rope made of synthetic fibers having a ferromagnetic element providing an incication of local strain

Publications (1)

Publication Number Publication Date
HK1077605A1 true HK1077605A1 (en) 2006-02-17

Family

ID=21825370

Family Applications (1)

Application Number Title Priority Date Filing Date
HK05109485.8A HK1077605A1 (en) 2001-12-19 2005-10-25 Method of determining the condition of rope having a ferromagnetic element providing an indication of local strain

Country Status (7)

Country Link
US (2) US20030062226A1 (zh)
EP (1) EP1461490B1 (zh)
JP (1) JP4271578B2 (zh)
CN (1) CN100387772C (zh)
DE (1) DE60214769T2 (zh)
HK (1) HK1077605A1 (zh)
WO (1) WO2003054290A1 (zh)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004528488A (ja) * 2001-02-15 2004-09-16 ナムローゼ・フェンノートシャップ・ベーカート・ソシエテ・アノニム 金属ロープおよび金属ロープで構成されている構造
US7117981B2 (en) * 2001-12-19 2006-10-10 Otis Elevator Company Load bearing member for use in an elevator system having external markings for indicating a condition of the assembly
MY134592A (en) * 2002-10-17 2007-12-31 Inventio Ag Belt with an integrated monitoring mechanism
US7560400B2 (en) * 2003-07-16 2009-07-14 Raytheon Company Radome with polyester-polyarylate fibers and a method of making same
ES2428374T3 (es) * 2006-12-04 2013-11-07 Inventio Ag Cable de fibras sintéticas
US7814804B2 (en) * 2007-03-30 2010-10-19 Brunswick Corporation Methods and apparatus to determine belt condition in exercise equipment
EP2396264B1 (en) * 2009-02-12 2014-09-03 Otis Elevator Company Elevator tension member monitoring device
CA2797020C (en) * 2010-04-22 2015-11-24 Thyssenkrupp Elevator Ag Elevator suspension and transmission strip
BR112013002462A2 (pt) 2010-09-01 2016-05-24 Otis Elevator Co sistema de monitoramento para uma estrutura de suporte, e, métodos para calibrar um sistema de monitoramento e para monitorar uma estrutura de suporte.
US9599582B2 (en) 2010-09-01 2017-03-21 Otis Elevator Company Simplified resistance based belt inspection
EP2893330B1 (en) * 2012-09-04 2022-11-16 Teijin Aramid B.V. Method for non-destructive testing of synthetic ropes and rope suitable for use therein
CN102897625A (zh) * 2012-10-30 2013-01-30 吴江信谊精密五金有限公司 电梯曳引钢丝绳断裂检测装置
WO2015149165A1 (en) * 2014-04-02 2015-10-08 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Natural Resources Canada Device for analysis of synthetic rope or cable, and method of use
ES2550527B1 (es) * 2014-05-09 2016-09-08 Orona, S. Coop. Elemento de suspensión y tracción, ascensor y procedimiento de control de la adherencia de dicho elemento a una polea
AT14635U1 (de) * 2014-09-11 2016-02-15 Teufelberger Holding Ag Faserseil
AT516444B1 (de) 2014-11-05 2016-09-15 Teufelberger Fiber Rope Gmbh Seil aus textilem Fasermaterial
CN105084142B (zh) * 2015-08-25 2017-06-13 上海新时达线缆科技有限公司 电梯电缆的寿命检测装置及检测方法
EP3141513B1 (en) 2015-09-08 2022-12-07 Otis Elevator Company Elevator tension member
HUE037052T2 (hu) 2015-10-21 2018-08-28 Liebherr Components Biberach Készülék emelõszerkezetek nagyszilárdságú fonott kötele csereérettségének meghatározására
EP3336036B1 (en) * 2016-12-16 2021-02-03 KONE Corporation Method and arrangement for condition monitoring of a hoisting rope of a hoisting apparatus
KR102092145B1 (ko) 2017-04-20 2020-03-24 퇴펠베르게르 피베르 로페 게엠베하 크레인과 같은 호이스팅 장비용 고강도 섬유 로프
US11884516B2 (en) * 2018-06-25 2024-01-30 Otis Elevator Company Health monitoring of elevator system tension members

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE303677C (zh) *
DE2159995A1 (de) * 1971-12-03 1973-06-14 Otto Dipl Ing Busselmeier Seil mit unfallschutz
FR2410077A1 (fr) 1977-11-28 1979-06-22 Seine & Lys Cables, cordages et sangles de securite, notamment en matieres textiles synthetiques
EP0044849A1 (en) 1980-02-08 1982-02-03 PAYNE, Reginald Kenneth Monitoring and controlling lift positions
DE3230213A1 (de) 1982-08-13 1984-02-23 Bayerische Bühnenbau GmbH, 8480 Weiden Mess- und steuereinrichtung fuer an seilen befestigte lasten, insbesondere fuer theaterpunktzuege
GB2152088B (en) 1983-12-20 1986-11-12 Bridon Plc Detection of deterioration in rope
US4602476A (en) 1984-12-03 1986-07-29 Amsted Industries Incorporated Plastic filled wire rope with strand spacer
JPH0256397A (ja) 1988-08-22 1990-02-26 Toshiba Corp クレーンのワイヤロープ点検装置
US5015859A (en) 1989-09-25 1991-05-14 General Electric Company Method and apparatus for detecting wear
FR2676814B1 (fr) 1991-05-24 1993-08-06 Elf Aquitaine Systeme de surveillance et de controle des cables par fibre optique.
JPH06183662A (ja) 1992-12-22 1994-07-05 Hitachi Building Syst Eng & Service Co Ltd エレベータのロープ伸び量検出装置
CA2169431C (en) * 1995-03-06 2005-07-12 Claudio De Angelis Equipment for recognising when synthetic fibre cables are ripe for being discarded
US5992574A (en) 1996-12-20 1999-11-30 Otis Elevator Company Method and apparatus to inspect hoisting ropes
US6080982A (en) 1998-05-13 2000-06-27 The United States Of America As Represented By The Secretary Of The Navy Embedded wear sensor
IL133050A (en) 1998-12-07 2003-12-10 Inventio Ag Device for identification of need to replace synthetic fiber ropes
JP4371515B2 (ja) * 1999-01-22 2009-11-25 インベンテイオ・アクテイエンゲゼルシヤフト 合成繊維ロープのロープシースへの損傷の検知
US6633159B1 (en) * 1999-03-29 2003-10-14 Otis Elevator Company Method and apparatus for magnetic detection of degradation of jacketed elevator rope
JP2001072383A (ja) * 1999-09-02 2001-03-21 Tokyo Seiko Co Ltd 自己診断機能付きワイヤロープ

Also Published As

Publication number Publication date
WO2003054290A1 (en) 2003-07-03
JP4271578B2 (ja) 2009-06-03
CN100387772C (zh) 2008-05-14
JP2005512922A (ja) 2005-05-12
US20030062226A1 (en) 2003-04-03
CN1630755A (zh) 2005-06-22
EP1461490B1 (en) 2006-09-13
US6684981B2 (en) 2004-02-03
DE60214769D1 (de) 2006-10-26
EP1461490A1 (en) 2004-09-29
US20030205434A1 (en) 2003-11-06
DE60214769T2 (de) 2007-09-20

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20161112