EP0731209B1 - Dispositif de détection de la fin de la durée d'utilisation pour câbles en fibres synthétiques - Google Patents

Dispositif de détection de la fin de la durée d'utilisation pour câbles en fibres synthétiques Download PDF

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Publication number
EP0731209B1
EP0731209B1 EP96103183A EP96103183A EP0731209B1 EP 0731209 B1 EP0731209 B1 EP 0731209B1 EP 96103183 A EP96103183 A EP 96103183A EP 96103183 A EP96103183 A EP 96103183A EP 0731209 B1 EP0731209 B1 EP 0731209B1
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EP
European Patent Office
Prior art keywords
rope
equipment according
fibres
cable
strand
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
EP96103183A
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German (de)
English (en)
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EP0731209A1 (fr
Inventor
Claudio Dipl.-Ing. De Angelis
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Inventio AG
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Inventio AG
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Filing date
Publication date
Application filed by Inventio AG filed Critical Inventio AG
Publication of EP0731209A1 publication Critical patent/EP0731209A1/fr
Application granted granted Critical
Publication of EP0731209B1 publication Critical patent/EP0731209B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00Other common features of elevators
    • B66B7/06Arrangements of ropes or cables
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B1/00Constructional features of ropes or cables
    • D07B1/14Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
    • D07B1/148Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising marks or luminous elements
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B1/00Constructional features of ropes or cables
    • D07B1/02Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
    • D07B1/025Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics comprising high modulus, or high tenacity, polymer filaments or fibres, e.g. liquid-crystal polymers
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B1/00Constructional features of ropes or cables
    • D07B1/14Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
    • D07B1/145Ropes 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
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B1/00Constructional features of ropes or cables
    • D07B1/16Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
    • D07B1/162Ropes or cables with an enveloping sheathing or inlays of rubber or plastics characterised by a plastic or rubber enveloping sheathing
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2205/00Rope or cable materials
    • D07B2205/20Organic high polymers
    • D07B2205/2046Polyamides, e.g. nylons
    • D07B2205/205Aramides
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2205/00Rope or cable materials
    • D07B2205/30Inorganic materials
    • D07B2205/3007Carbon
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2501/00Application field
    • D07B2501/20Application field related to ropes or cables
    • D07B2501/2007Elevators

Claims (10)

  1. Dispositif pour détecter l'état d'usure de remplacement de câbles en fibres synthétiques (5) pour ascenseurs, le câble en fibres synthétiques (5) étant formé de plusieurs couches de torons (13, 14, 16) et ses torons (18) se composant de fibres d'aramide (20) et de fibres de carbone indicatrices (19) conductrices d'électricité,
       caractérisé en ce que les fibres de carbone indicatrices (19) sont dimensionnées pour un allongement spécifique et une capacité de flexion alternée plus faibles que les fibres d'aramide (20).
  2. Dispositif selon la revendication 1, caractérisé en ce que les allongements à la rupture des fibres de carbone indicatrices (19) vont en diminuant vers l'âme de câble (17).
  3. Dispositif selon la revendication 1 ou 2, caractérisé en ce que chaque couche de torons (13, 14, 16) comporte au moins une fibre de carbone indicatrice (19).
  4. Dispositif selon l'une des revendications 1 à 3, caractérisé en ce que les fibres de carbone indicatrices (19) et les fibres d'aramide (20), à partir d'une disposition parallèle, sont tordues ensemble.
  5. Dispositif selon l'une des revendications 1 à 4, caractérisé en ce que les fibres de carbone indicatrices (19) s'étendent au centre des torons (18).
  6. Dispositif selon l'une des revendications 1 à 4, caractérisé en ce que les fibres de carbone indicatrices (19) s'étendent en forme d'hélice sur la surface d'un toron (18).
  7. Dispositif selon l'une des revendications 1 à 6, caractérisé en ce que la commande d'ascenseur interroge automatiquement un système logique (L) sur l'état du câble (5) ou des torons (18).
  8. Dispositif selon l'une des revendications 1 à 7, caractérisé en ce que des couleurs différentes sont attribuées aux couches de torons individuelles (13, 14, 16).
  9. Dispositif selon l'une des revendications 1 à 8, caractérisé en ce qu'une gaine (12) du câble en fibres synthétiques (5) a une couleur de gaine intérieure (33) et une couleur de gaine extérieure (34).
  10. Dispositif selon la revendication 9, caractérisé en ce que l'épaisseur de la gaine de câble (12) dans la zone de la couleur de gaine intérieure (33) garantit une capacité de roulement suffisamment grande.
EP96103183A 1995-03-06 1996-03-01 Dispositif de détection de la fin de la durée d'utilisation pour câbles en fibres synthétiques Expired - Lifetime EP0731209B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH63095 1995-03-06
CH630/95 1995-03-06
CH63095 1995-03-06

Publications (2)

Publication Number Publication Date
EP0731209A1 EP0731209A1 (fr) 1996-09-11
EP0731209B1 true EP0731209B1 (fr) 1999-07-07

Family

ID=4191492

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96103183A Expired - Lifetime EP0731209B1 (fr) 1995-03-06 1996-03-01 Dispositif de détection de la fin de la durée d'utilisation pour câbles en fibres synthétiques

Country Status (22)

Country Link
US (1) US5834942A (fr)
EP (1) EP0731209B1 (fr)
JP (1) JP3824698B2 (fr)
KR (1) KR100434776B1 (fr)
CN (1) CN1048777C (fr)
AR (1) AR001155A1 (fr)
AT (1) ATE181977T1 (fr)
AU (1) AU700649B2 (fr)
BR (1) BR9600892A (fr)
CA (1) CA2169431C (fr)
CZ (1) CZ288156B6 (fr)
DE (1) DE59602355D1 (fr)
DK (1) DK0731209T3 (fr)
ES (1) ES2136335T3 (fr)
HK (1) HK1011391A1 (fr)
HU (1) HU218451B (fr)
NO (1) NO305133B1 (fr)
NZ (1) NZ286035A (fr)
PL (1) PL181290B1 (fr)
RU (1) RU2148117C1 (fr)
TR (1) TR199600183A2 (fr)
ZA (1) ZA961733B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19956736C1 (de) * 1999-11-25 2001-07-26 Kocks Drahtseilerei Verfahren und Verseilvorrichtung zur Herstellung eines Seiles oder Seilelements sowie Seil oder Seilelement
KR101495343B1 (ko) 2006-12-04 2015-02-24 인벤티오 아게 합성 섬유 로프
CN106769568A (zh) * 2017-01-20 2017-05-31 杭州富通通信技术股份有限公司 快速评价阻燃光电缆护层抗开裂性能的试验方法
DE202016002171U1 (de) * 2016-04-05 2017-07-07 Liebherr-Werk Biberach Gmbh Vorrichtung zur Überwachung von Betriebsdaten und/oder Bestimmung der Ablegereife eines Seils beim Einsatz an Hebezeugen

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MXPA95001137A (es) 1994-03-02 2004-02-16 Inventio Ag Cable como medio de suspension para un elevador.
CA2169431C (fr) * 1995-03-06 2005-07-12 Claudio De Angelis Materiel servant a indiquer quand des cables a fibres synthetiques doivent etre mis au rebut
US5992574A (en) * 1996-12-20 1999-11-30 Otis Elevator Company Method and apparatus to inspect hoisting ropes
WO1998029327A1 (fr) 1996-12-30 1998-07-09 Kone Corporation Dispositif de cable d'ascenseur
EP0882895A1 (fr) 1997-06-04 1998-12-09 Inventio Ag Dispositif pour la synchronisation des vérins téléscopiques pour ascenseurs hydrauliques
US6382080B1 (en) 1997-06-04 2002-05-07 Inventio Ag Apparatus for synchronization of telescopic rams in hydraulic elevators
US6397974B1 (en) * 1998-10-09 2002-06-04 Otis Elevator Company Traction elevator system using flexible, flat rope and a permanent magnet machine
JP3535004B2 (ja) * 1998-02-27 2004-06-07 富士通株式会社 ライブラリ装置
WO1999053627A1 (fr) 1998-04-10 1999-10-21 Chrimar Systems, Inc. Doing Business As Cms Technologies Systeme de communication avec un equipement electronique sur un reseau
FR2783585B1 (fr) * 1998-09-23 2000-11-17 Trefileurope Cable mixte a ame synthetique pour le levage ou de traction
SG76633A1 (en) * 1998-10-23 2000-11-21 Inventio Ag Synthetic fiber rope
IL133050A (en) * 1998-12-07 2003-12-10 Inventio Ag Device for identification of need to replace synthetic fiber ropes
IL133736A (en) * 1999-01-22 2003-10-31 Inventio Ag Synthetic fibre cable
EP1029973B1 (fr) * 1999-01-22 2003-09-10 Inventio Ag Détection de l'endommagement de la gaine d'un câble en fibres synthétiques
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
EP1022376B1 (fr) * 1999-01-22 2003-07-09 Inventio Ag Câble en fibres synthétiques
US6633159B1 (en) * 1999-03-29 2003-10-14 Otis Elevator Company Method and apparatus for magnetic detection of degradation of jacketed elevator rope
IL140043A (en) * 1999-12-21 2006-07-05 Inventio Ag Synthetic ropes are tested for safety that connect in contact
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JP3724322B2 (ja) * 2000-03-15 2005-12-07 株式会社日立製作所 ワイヤロープとそれを用いたエレベータ
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JP4640907B2 (ja) * 2000-08-24 2011-03-02 三菱電機株式会社 エレベーター用合成繊維ロープ
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ES2136335T3 (es) 1999-11-16
NO960880D0 (no) 1996-03-05
NZ286035A (en) 1997-06-24
DK0731209T3 (da) 2000-01-17
KR100434776B1 (ko) 2004-09-20
CZ288156B6 (en) 2001-05-16
BR9600892A (pt) 1997-12-30
CN1134484A (zh) 1996-10-30
NO960880L (no) 1996-09-09
RU2148117C1 (ru) 2000-04-27
AU4584896A (en) 1996-09-19
HK1011391A1 (en) 1999-07-09
JP3824698B2 (ja) 2006-09-20
HUP9600548A3 (en) 1999-11-29
TR199600183A2 (tr) 1996-10-21
ZA961733B (en) 1996-09-10
PL181290B1 (pl) 2001-07-31
DE59602355D1 (de) 1999-08-12
CA2169431A1 (fr) 1996-09-07
KR960034054A (ko) 1996-10-22
CZ64996A3 (en) 1996-09-11
AR001155A1 (es) 1997-09-24
AU700649B2 (en) 1999-01-14
NO305133B1 (no) 1999-04-06
US5834942A (en) 1998-11-10
JPH08261972A (ja) 1996-10-11
HUP9600548A2 (en) 1997-05-28
CA2169431C (fr) 2005-07-12
HU9600548D0 (en) 1996-05-28
EP0731209A1 (fr) 1996-09-11
PL313088A1 (en) 1996-09-16
CN1048777C (zh) 2000-01-26
HU218451B (hu) 2000-08-28
ATE181977T1 (de) 1999-07-15

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