BRPI0414360A - aparelho para testar cabos de elevador de fibra de aramida - Google Patents

aparelho para testar cabos de elevador de fibra de aramida

Info

Publication number
BRPI0414360A
BRPI0414360A BRPI0414360-4A BRPI0414360A BRPI0414360A BR PI0414360 A BRPI0414360 A BR PI0414360A BR PI0414360 A BRPI0414360 A BR PI0414360A BR PI0414360 A BRPI0414360 A BR PI0414360A
Authority
BR
Brazil
Prior art keywords
aramid fiber
cable
transmitter
testing device
cable testing
Prior art date
Application number
BRPI0414360-4A
Other languages
English (en)
Inventor
Rory Smith
James Nickerson
Michael A Palazzola
Randall Parrish
Original Assignee
Thyssen Elevator Capital Corp
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 Thyssen Elevator Capital Corp filed Critical Thyssen Elevator Capital Corp
Publication of BRPI0414360A publication Critical patent/BRPI0414360A/pt
Publication of BRPI0414360B1 publication Critical patent/BRPI0414360B1/pt

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/003—Generation of the force
    • G01N2203/005—Electromagnetic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0058—Kind of property studied
    • G01N2203/006—Crack, flaws, fracture or rupture
    • G01N2203/0062—Crack or flaws
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/022—Environment of the test
    • G01N2203/0244—Tests performed "in situ" or after "in situ" use
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0262—Shape of the specimen
    • G01N2203/0278—Thin specimens
    • G01N2203/028—One dimensional, e.g. filaments, wires, ropes or cables
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/06—Indicating or recording means; Sensing means
    • G01N2203/0617—Electrical or magnetic indicating, recording or sensing means
    • G01N2203/0623—Electrical or magnetic indicating, recording or sensing means using piezoelectric gauges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02827—Elastic parameters, strength or force
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/26—Scanned objects
    • G01N2291/262—Linear objects
    • G01N2291/2626—Wires, bars, rods

Landscapes

  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
  • Ropes Or Cables (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

"APARELHO PARA TESTAR CABOS DE ELEVADOR DE FIBRA DE ARAMIDA". A presente invenção refere-se a aparelho e método para inspecionar e calcular a resistência residual de um cabo de fibra de aramida (7) acionando um elevador para determinar quando tal cabo (7) está precisando de substituição. O aparelho compreende um transmissor (22) para introduzir uma onda acústica que se deslocará ao longo do cabo de fibra de aramida e uma pluralidade de receptores (24, 26) para receber a onda acústica depois de que atravessou uma seção designada do cabo. O transmissor e receptor fornecem sinais indicando os tempos em que as ondas foram enviadas pelo transmissor e depois disto recebidas pelo receptor. A partir destes sinais, um programa calcula a velocidade da onda, e o módulo e resistência residual do cabo de aramida.
BRPI0414360A 2003-09-12 2004-09-13 aparelho e método para inspecionar e calcular a resistência residual de um cabo de suspensão de fibra de aramida que aciona um elevador BRPI0414360B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/661,257 US6923065B2 (en) 2001-09-17 2003-09-12 Apparatus for testing aramid fiber elevator cables
PCT/US2004/030086 WO2005040028A1 (en) 2003-09-12 2004-09-13 Apparatus for testing aramid fiber elevator cables

Publications (2)

Publication Number Publication Date
BRPI0414360A true BRPI0414360A (pt) 2006-11-14
BRPI0414360B1 BRPI0414360B1 (pt) 2016-05-10

Family

ID=34520444

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0414360A BRPI0414360B1 (pt) 2003-09-12 2004-09-13 aparelho e método para inspecionar e calcular a resistência residual de um cabo de suspensão de fibra de aramida que aciona um elevador

Country Status (10)

Country Link
US (1) US6923065B2 (pt)
EP (1) EP1663838B1 (pt)
JP (1) JP2007505022A (pt)
AT (1) ATE442333T1 (pt)
AU (1) AU2004283194A1 (pt)
BR (1) BRPI0414360B1 (pt)
CA (1) CA2538128C (pt)
DE (1) DE602004023099D1 (pt)
ES (1) ES2332050T3 (pt)
WO (1) WO2005040028A1 (pt)

Families Citing this family (26)

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Publication number Priority date Publication date Assignee Title
US7575371B1 (en) 2004-11-11 2009-08-18 Fieldmetrics, Inc Temperature sensor and extensometer
EP1847501B1 (de) * 2006-04-18 2014-10-01 Inventio AG Aufzugsanlage mit einer Tragmittelüberwachungseinrichtung zur Überwachung des Zustandes des Tragmittels und Verfahren zur Prüfung des Tragmittels
US7931254B2 (en) * 2006-10-02 2011-04-26 Pp Energy Aps Hoisting device
ATE478821T1 (de) * 2006-10-18 2010-09-15 Thyssenkrupp Aufzugswerke Gmbh Verfahren und vorrichtung zur tragmittelprüfung von hebezeugen
US20100084223A1 (en) * 2007-05-11 2010-04-08 Fargo Richard N Elevator load bearing assembly having an initial factor of safety based upon a desired life of service
US20110192683A1 (en) * 2007-08-17 2011-08-11 Karl Weinberger Elevator system with support means state detecting device and method for detecting a state of a support means
KR101038580B1 (ko) * 2008-10-30 2011-06-03 한국전력공사 케이블 비파괴 열화 진단 로봇 기구부
JP5567579B2 (ja) * 2009-02-12 2014-08-06 オーチス エレベータ カンパニー エレベータの引張部材の監視装置
JP2011162341A (ja) * 2010-02-15 2011-08-25 Hitachi Building Systems Co Ltd エレベーターのロープ張力測定装置
DE202011001846U1 (de) * 2011-01-24 2012-04-30 Liebherr-Components Biberach Gmbh Vorrichtung zur Erkennung der Ablegereife eines hochfesten Faserseils beim Einsatz an Hebezeugen
DE102013014265A1 (de) * 2013-08-27 2015-03-05 Liebherr-Components Biberach Gmbh Vorrichtung zur Erkennung der Ablegereife eines hochfesten Faserseils beim Einsatz an Hebezeugen
EP3060510B1 (en) * 2013-10-22 2019-02-27 KONE Corporation Method and device for checking the integrity of load bearing members of an elevator system
NL2012634B1 (en) * 2014-04-16 2016-06-27 Ihc Holland Ie Bv Real-time rope monitoring.
CN106715310B (zh) * 2014-09-11 2019-06-28 奥的斯电梯公司 基于振动的电梯牵拉构件磨损和寿命监视系统
US9557300B2 (en) * 2014-11-12 2017-01-31 Halliburton Energy Services, Inc. Wireline cable fatigue monitoring using thermally-induced acoustic waves
WO2017059365A1 (en) 2015-09-30 2017-04-06 Samson Rope Technologies Non-destructive evaluation of cordage products
EP3211414B1 (en) * 2016-02-29 2018-11-21 KONE Corporation Ultrasonic monitoring of a rope of a hoisting apparatus
WO2017153250A1 (de) * 2016-03-10 2017-09-14 Inventio Ag Tragmittel für eine aufzuganlage mit mehreren entlang des tragmittels angeordneten sensoren
US20190100408A1 (en) * 2017-09-29 2019-04-04 Otis Elevator Company Rope deterioration detection
US11299370B2 (en) * 2018-06-29 2022-04-12 Otis Elevator Company Data transmission via elevator system tension member
US11795032B2 (en) * 2018-11-13 2023-10-24 Otis Elevator Company Monitoring system
JP7188016B2 (ja) * 2018-11-27 2022-12-13 株式会社タダノ クレーン装置
SG10202001721UA (en) * 2019-03-14 2020-10-29 Gen Electric Acoustic inspection device and method of operation
GB202003060D0 (en) * 2020-03-03 2020-04-15 Farthing Peter David SureCore rope inspection tool
EP4389679B1 (de) * 2022-12-23 2025-04-16 Abus Kransysteme GmbH Verfahren zur bestimmung der ablegereife eines kunststoffseils
CN116124397A (zh) * 2023-01-09 2023-05-16 四川省产品质量监督检验检测院 架空导线振动疲劳试验尾端张紧调整系统及调整方法

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Publication number Priority date Publication date Assignee Title
US4295212A (en) 1980-01-28 1981-10-13 The United States Of America As Represented By The Secretary Of The Navy Linear acoustic array
US4445593A (en) 1982-10-15 1984-05-01 Siecor Corporation Flat type feeder cable
JPS6121695A (ja) * 1984-07-10 1986-01-30 Video Res:Kk 視聴率測定システムにおけるビデオテ−プレコ−ダの動作状態検出方式
US4622853A (en) 1985-08-23 1986-11-18 Union Camp Corporation Laser induced acoustic generation for sonic modulus
US4979125A (en) * 1987-11-20 1990-12-18 Southwest Research Institute Non-destructive evaluation of ropes by using transverse impulse vibrational wave method
YU47190B (sh) 1988-02-19 1995-01-31 Institut Za Opštu I Fizičku Hemiju Uredjaj za neinvazivno akustičko ispitivanje elastičnosti mekih bioloških materijala
US5456113A (en) * 1992-11-06 1995-10-10 Southwest Research Institute Nondestructive evaluation of ferromagnetic cables and ropes using magnetostrictively induced acoustic/ultrasonic waves and magnetostrictively detected acoustic emissions
CA2169431C (en) 1995-03-06 2005-07-12 Claudio De Angelis Equipment for recognising when synthetic fibre cables are ripe for being discarded
US5608164A (en) * 1995-07-27 1997-03-04 The Babcock & Wilcox Company Electromagnetic acoustic transducer (EMAT) for ultrasonic inspection of liquids in containers
US5741971A (en) * 1996-01-17 1998-04-21 Bj Services Company Method for analyzing physical properties of materials
SE9600989D0 (sv) 1996-03-15 1996-03-15 Abb Research Ltd Förfarande och anordning för rymdladdningsmätning i kablar med en pulsad elektroakustisk metod
US6450036B1 (en) * 1997-11-21 2002-09-17 Mitsubishi Cable Industries, Ltd. Method and device for diagnosing deterioration of an article having at least a covering layer organic polymer material
US6164137A (en) * 1999-02-03 2000-12-26 Mcdermott Technology, Inc. Electromagnetic acoustic transducer (EMAT) inspection of tubes for surface defects
US6276209B1 (en) * 1999-09-30 2001-08-21 Perceptron, Inc. System and method of assessing the structural properties of wooden members using ultrasound
US6662660B2 (en) * 2001-09-17 2003-12-16 Thyssen Elevator Capital Corp. Apparatus for testing aramid fiber elevator cables
JP3895573B2 (ja) * 2001-10-05 2007-03-22 三井住友建設株式会社 弾性波伝播速度測定演算方法及び該方法を用いた非破壊圧縮強度試験装置

Also Published As

Publication number Publication date
ES2332050T3 (es) 2010-01-25
JP2007505022A (ja) 2007-03-08
DE602004023099D1 (de) 2009-10-22
WO2005040028A1 (en) 2005-05-06
EP1663838A1 (en) 2006-06-07
CA2538128A1 (en) 2005-05-06
US20040099062A1 (en) 2004-05-27
US6923065B2 (en) 2005-08-02
AU2004283194A1 (en) 2005-05-06
CA2538128C (en) 2011-01-04
ATE442333T1 (de) 2009-09-15
BRPI0414360B1 (pt) 2016-05-10
EP1663838B1 (en) 2009-09-09

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 10/05/2016, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2479 DE 10-07-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.