DE69721200D1 - Verfahren und Vorrichtung zur Kontrolle von Hebeseilen - Google Patents

Verfahren und Vorrichtung zur Kontrolle von Hebeseilen

Info

Publication number
DE69721200D1
DE69721200D1 DE69721200T DE69721200T DE69721200D1 DE 69721200 D1 DE69721200 D1 DE 69721200D1 DE 69721200 T DE69721200 T DE 69721200T DE 69721200 T DE69721200 T DE 69721200T DE 69721200 D1 DE69721200 D1 DE 69721200D1
Authority
DE
Germany
Prior art keywords
lifting ropes
checking
checking lifting
ropes
lifting
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69721200T
Other languages
English (en)
Other versions
DE69721200T2 (de
Inventor
Eric G Olsen
Hugh J O'donnell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Otis Elevator Co
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 DE69721200D1 publication Critical patent/DE69721200D1/de
Application granted granted Critical
Publication of DE69721200T2 publication Critical patent/DE69721200T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/32—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring the deformation in a solid
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/14—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring distance or clearance between spaced objects or spaced apertures
    • G01B7/15—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring distance or clearance between spaced objects or spaced apertures being regularly spaced
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2301/00—Controls
    • D07B2301/55—Sensors
    • D07B2301/5531—Sensors using electric means or elements
    • D07B2301/555—Sensors using electric means or elements for measuring magnetic properties
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
DE69721200T 1996-12-20 1997-12-19 Verfahren und Vorrichtung zur Kontrolle von Hebeseilen Expired - Lifetime DE69721200T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/781,944 US5992574A (en) 1996-12-20 1996-12-20 Method and apparatus to inspect hoisting ropes

Publications (2)

Publication Number Publication Date
DE69721200D1 true DE69721200D1 (de) 2003-05-28
DE69721200T2 DE69721200T2 (de) 2003-10-23

Family

ID=25124457

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69721200T Expired - Lifetime DE69721200T2 (de) 1996-12-20 1997-12-19 Verfahren und Vorrichtung zur Kontrolle von Hebeseilen

Country Status (4)

Country Link
US (3) US5992574A (de)
EP (1) EP0849208B1 (de)
JP (1) JP3934229B2 (de)
DE (1) DE69721200T2 (de)

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US5992574A (en) * 1996-12-20 1999-11-30 Otis Elevator Company Method and apparatus to inspect hoisting ropes
US7874404B1 (en) 1998-09-29 2011-01-25 Otis Elevator Company Elevator system having drive motor located between elevator car and hoistway sidewall
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US6526368B1 (en) 2000-03-16 2003-02-25 Otis Elevator Company Elevator car position sensing system
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US20020104715A1 (en) * 2001-02-07 2002-08-08 Vlad Zaharia Strategic placement of an elevator inspection device based upon system and component arrangement arrangement
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US20030062226A1 (en) * 2001-10-03 2003-04-03 Stucky Paul A. Elevator load bearing assembly having a ferromagnetic element that provides an indication of local strain
US20030062225A1 (en) 2001-10-03 2003-04-03 Stucky Paul A. Elevator load bearing assembly having a detectable element that is indicative of local strain
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
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WO2004106209A1 (en) * 2003-05-15 2004-12-09 Otis Elevator Company Absolute position reference system
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EP1730066B1 (de) * 2004-03-16 2010-10-20 Otis Elevator Company Erfassung von verschleiss und versagen eines aufzuglasttragglieds
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WO2005094248A2 (en) * 2004-03-16 2005-10-13 Otis Elevator Company Elevator load bearing member monitoring device
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KR100794812B1 (ko) * 2006-09-01 2008-01-15 오티스 엘리베이터 컴파니 엘리베이터 하중 지지 부재와 함께 사용되기 위한 전기커넥터 장치
US7931254B2 (en) 2006-10-02 2011-04-26 Pp Energy Aps Hoisting device
EP2158149B1 (de) * 2007-05-11 2013-11-13 Otis Elevator Company Aufzugstragmittelvorrichtung mit anfangssicherheitsfaktor basierend auf eine erwünschte lebensdauer
WO2010092618A1 (en) * 2009-02-12 2010-08-19 Otis Elevator Company Elevator tension member monitoring device
BR112012000284A2 (pt) * 2009-07-06 2016-02-23 Inventio Ag dispositivo de contato
US9423369B2 (en) 2010-09-01 2016-08-23 Otis Elevator Company Resistance-based monitoring system and method
US9599582B2 (en) 2010-09-01 2017-03-21 Otis Elevator Company Simplified resistance based belt inspection
DE202011001846U1 (de) * 2011-01-24 2012-04-30 Liebherr-Components Biberach Gmbh Vorrichtung zur Erkennung der Ablegereife eines hochfesten Faserseils beim Einsatz an Hebezeugen
WO2012134482A1 (en) * 2011-03-31 2012-10-04 Otis Elevator Company Optics based sensor device
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WO2014191372A1 (de) * 2013-05-28 2014-12-04 Inventio Ag Aufzugsanlage
DE102013014265A1 (de) * 2013-08-27 2015-03-05 Liebherr-Components Biberach Gmbh Vorrichtung zur Erkennung der Ablegereife eines hochfesten Faserseils beim Einsatz an Hebezeugen
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US20150197408A1 (en) * 2014-01-15 2015-07-16 Slingmax, Inc. Rope pre-failure warning indicator system and method
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EP3085653B1 (de) * 2015-04-24 2019-04-10 KONE Corporation Aufzug
ES2673902T3 (es) * 2015-10-21 2018-06-26 Liebherr-Components Biberach Gmbh Dispositivo para reconocer el estado de recambio de un cable de fibras altamente resistente para equipos de izado
PT3430195T (pt) * 2016-03-13 2024-02-14 Hampiðjan Hf Corda de fibra indicadora de calor
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EP3299331B1 (de) * 2016-09-26 2020-03-18 National Oilwell Varco Norway AS Faserseil, hebesystem mit solch einem faserseil, und verfahren zum betrieb dieses hebesystems
EP3687931B1 (de) * 2017-09-28 2021-06-02 KONE Corporation Verfahren, aufzugsicherheitsteuerungseinheit und aufzugssystem zur festlegung eines zustands eines aufzugskabinenaufhängungsmittels
JP6538215B1 (ja) * 2018-02-08 2019-07-03 東芝エレベータ株式会社 エレベータ
US11884516B2 (en) * 2018-06-25 2024-01-30 Otis Elevator Company Health monitoring of elevator system tension members
DE102019207378A1 (de) * 2018-09-05 2020-03-05 Bosch Rexroth Ag Seil, winde und windensystem
FR3086393B1 (fr) * 2018-09-20 2024-01-19 Commissariat Energie Atomique Procede de verification d'une corde
EP3712098B1 (de) 2019-03-19 2022-12-28 KONE Corporation Aufzugsvorrichtung mit seilschwingungssensor
JP2023503516A (ja) 2019-11-29 2023-01-30 インベンテイオ・アクテイエンゲゼルシヤフト エレベータシステムの懸架手段構成の構成要素の摩耗状態を決定するための方法
JP6828130B1 (ja) * 2019-12-24 2021-02-10 東芝エレベータ株式会社 ロープ検査方法、ロープ検査システム、および、プログラム
CN111960217B (zh) * 2020-07-16 2022-04-19 浙江新再灵科技股份有限公司 基于物联网的电梯钢丝绳故障检测方法
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Also Published As

Publication number Publication date
JPH10182036A (ja) 1998-07-07
EP0849208B1 (de) 2003-04-23
US6073728A (en) 2000-06-13
JP3934229B2 (ja) 2007-06-20
US5992574A (en) 1999-11-30
DE69721200T2 (de) 2003-10-23
EP0849208A1 (de) 1998-06-24
US5890564A (en) 1999-04-06

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