BR0202574A - Detector de desgaste de cabo de suspensão - Google Patents

Detector de desgaste de cabo de suspensão

Info

Publication number
BR0202574A
BR0202574A BR0202574-4A BR0202574A BR0202574A BR 0202574 A BR0202574 A BR 0202574A BR 0202574 A BR0202574 A BR 0202574A BR 0202574 A BR0202574 A BR 0202574A
Authority
BR
Brazil
Prior art keywords
sheath
wear detector
suspension cable
strands
cable wear
Prior art date
Application number
BR0202574-4A
Other languages
English (en)
Other versions
BR0202574B1 (pt
Inventor
Miles P Lamb
Karl B Orndorff
Original Assignee
Inventio Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25418809&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0202574(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Inventio Ag filed Critical Inventio Ag
Publication of BR0202574A publication Critical patent/BR0202574A/pt
Publication of BR0202574B1 publication Critical patent/BR0202574B1/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
    • B66B7/1238—Checking means specially adapted for ropes or cables by optical techniques
    • 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
    • B66B7/1223—Checking means specially adapted for ropes or cables by analysing electric 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
    • 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
    • D07B1/148—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising marks or luminous elements
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/16—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
    • D07B1/162—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics characterised by a plastic or rubber enveloping sheathing
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/22—Flat or flat-sided ropes; Sets of ropes consisting of a series of parallel ropes
    • 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)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Ropes Or Cables (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Transplanting Machines (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

"DETECTOR DE DESGASTE DE CABO DE SUSPENSãO". Um detector de desgaste para um cabo de suspensão tendo uma pluralidade de filamentos de suporte de carga cobertos por uma bainha, inclui um sensor em uma superfície da bainha. O sensor detecta uma característica da corda representando uma quantidade predeterminada de desgaste da bainha. A característica detectada pode ser um contato elétrico com os filamentos, uma distância a partir da superfície da bainha até os filamentos, ou uma mudança de cor da superfície da bainha.
BRPI0202574-4A 2001-07-12 2002-07-09 Detector de desgaste para um cabo de suspensão de elevador e cabo de suspensão de elevador BR0202574B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/904,229 US6653943B2 (en) 2001-07-12 2001-07-12 Suspension rope wear detector

Publications (2)

Publication Number Publication Date
BR0202574A true BR0202574A (pt) 2003-04-29
BR0202574B1 BR0202574B1 (pt) 2014-11-04

Family

ID=25418809

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0202574-4A BR0202574B1 (pt) 2001-07-12 2002-07-09 Detector de desgaste para um cabo de suspensão de elevador e cabo de suspensão de elevador

Country Status (14)

Country Link
US (1) US6653943B2 (pt)
EP (2) EP1275608B1 (pt)
JP (1) JP4599024B2 (pt)
CN (1) CN1205471C (pt)
AT (1) ATE465117T1 (pt)
AU (1) AU2002300075B2 (pt)
BR (1) BR0202574B1 (pt)
CA (1) CA2391788C (pt)
DE (1) DE60236053D1 (pt)
DK (1) DK1275608T3 (pt)
ES (2) ES2396621T3 (pt)
HK (1) HK1053099B (pt)
NO (1) NO20023344L (pt)
PT (1) PT1275608E (pt)

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CN112179275B (zh) * 2019-07-01 2022-06-03 欧姆龙(上海)有限公司 光栅尺传感器以及检测方法
CN110228740B (zh) * 2019-07-09 2024-03-19 闽江学院 一种电梯钢丝绳安全性能检测装置
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Also Published As

Publication number Publication date
CA2391788A1 (en) 2003-01-12
AU2002300075B9 (en) 2003-06-12
HK1053099B (zh) 2010-09-17
ES2396621T3 (es) 2013-02-22
EP1275608A1 (en) 2003-01-15
EP2172410A3 (en) 2011-05-04
JP2003112876A (ja) 2003-04-18
DE60236053D1 (de) 2010-06-02
US6653943B2 (en) 2003-11-25
ATE465117T1 (de) 2010-05-15
ES2344501T3 (es) 2010-08-30
JP4599024B2 (ja) 2010-12-15
BR0202574B1 (pt) 2014-11-04
EP2172410B1 (en) 2012-10-10
AU2002300075B2 (en) 2007-04-26
NO20023344L (no) 2003-01-13
EP2172410A2 (en) 2010-04-07
DK1275608T3 (da) 2010-08-16
CN1397797A (zh) 2003-02-19
CA2391788C (en) 2011-03-15
CN1205471C (zh) 2005-06-08
HK1053099A1 (en) 2003-10-10
PT1275608E (pt) 2010-07-12
US20030011483A1 (en) 2003-01-16
EP1275608B1 (en) 2010-04-21
NO20023344D0 (no) 2002-07-11

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 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 04/11/2014, OBSERVADAS AS CONDICOES LEGAIS.