WO2002072452A3 - Conveyer belts - Google Patents

Conveyer belts Download PDF

Info

Publication number
WO2002072452A3
WO2002072452A3 PCT/IB2002/000714 IB0200714W WO02072452A3 WO 2002072452 A3 WO2002072452 A3 WO 2002072452A3 IB 0200714 W IB0200714 W IB 0200714W WO 02072452 A3 WO02072452 A3 WO 02072452A3
Authority
WO
WIPO (PCT)
Prior art keywords
conveyer belt
undesired
response
passive
belt condition
Prior art date
Application number
PCT/IB2002/000714
Other languages
French (fr)
Other versions
WO2002072452A2 (en
Inventor
Eeden Hendrik Lodewyk Van
Theunis Johannes Botha
Original Assignee
Ip And Innovation Company Hold
Eeden Hendrik Lodewyk Van
Theunis Johannes Botha
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 Ip And Innovation Company Hold, Eeden Hendrik Lodewyk Van, Theunis Johannes Botha filed Critical Ip And Innovation Company Hold
Priority to AU2002236151A priority Critical patent/AU2002236151A1/en
Publication of WO2002072452A2 publication Critical patent/WO2002072452A2/en
Publication of WO2002072452A3 publication Critical patent/WO2002072452A3/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0716—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising a sensor or an interface to a sensor
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G06K7/10861—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices sensing of data fields affixed to objects or articles, e.g. coded labels

Abstract

The invention provides a method of detecting the occurrence of an undesired conveyer belt condition. The method includes modifying the response to an interrogation signal of at least one passive radio frequency identification (RFID) transponder or tag (12), moving with the conveyer belt (16), by means of a passive conveyer belt condition sensor (14) in response to the occurrence of an undesired conveyer belt condition, and monitoring the response, if any, of the at least one passive RFID transponder (12) to the interrogation signal, thereby determining if the undesired conveyer belt condition has occurred.
PCT/IB2002/000714 2001-03-14 2002-03-12 Conveyer belts WO2002072452A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002236151A AU2002236151A1 (en) 2001-03-14 2002-03-12 Conveyer belts

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ZA200102121 2001-03-14
ZA2001/2121 2001-03-14
ZA200102599 2001-03-29
ZA2001/2599 2001-03-29

Publications (2)

Publication Number Publication Date
WO2002072452A2 WO2002072452A2 (en) 2002-09-19
WO2002072452A3 true WO2002072452A3 (en) 2003-05-01

Family

ID=27145558

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2002/000714 WO2002072452A2 (en) 2001-03-14 2002-03-12 Conveyer belts

Country Status (2)

Country Link
AU (1) AU2002236151A1 (en)
WO (1) WO2002072452A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10256312A1 (en) * 2002-12-03 2004-06-17 Man Roland Druckmaschinen Ag State information system for recording measured values during the generation, processing or processing of a material, in particular in the case of a printing material web in a web-fed rotary printing press
PT1570948E (en) * 2004-03-03 2006-10-31 Meri Entsorgungstechnik Die Pa SYSTEM FOR DETECTION OF THE LEVEL OF WEAR OF MECHANICAL COMPONENTS SUBJECT TO MECHANICAL WEAR
US7248154B2 (en) 2005-04-08 2007-07-24 Meri Entsorgungstechnik Fur Die Papierindustrie Gmbh Wear detection by transponder destruction
GB0813128D0 (en) * 2008-07-17 2008-08-27 Instr Ltd Monitoring system
US7810634B2 (en) 2008-08-04 2010-10-12 Veyance Technologies Inc. Sensor system for a conveyor belt
EP2883999B1 (en) 2013-12-11 2016-04-20 Garcia Xabier Echeverria Doctor for a paper machine
CN109763640B (en) * 2018-12-06 2021-01-29 深圳市前海格锐建筑技术有限公司 Aluminum template with identification chip and identification scanning system thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4444262C1 (en) * 1994-12-13 1996-04-18 Continental Ag Conveyor belt condition inductive monitoring system
DE4444263C1 (en) * 1994-12-13 1996-05-02 Continental Ag Embedded monitoring system for conveyor belts
DE19525326C1 (en) * 1995-07-12 1996-10-17 Contitech Transportbandsysteme Continuous monitoring of feed conveyor belt for damage
DE19840081A1 (en) * 1998-09-03 2000-03-16 Contitech Transportbandsysteme System monitoring top layer of object includes transponder screened from transceiver by ferromagnetic layer, to give dependable indication when e.g. conveyor belt, tire or drive belt has undergone defined depth of wear

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4444262C1 (en) * 1994-12-13 1996-04-18 Continental Ag Conveyor belt condition inductive monitoring system
DE4444263C1 (en) * 1994-12-13 1996-05-02 Continental Ag Embedded monitoring system for conveyor belts
DE19525326C1 (en) * 1995-07-12 1996-10-17 Contitech Transportbandsysteme Continuous monitoring of feed conveyor belt for damage
DE19840081A1 (en) * 1998-09-03 2000-03-16 Contitech Transportbandsysteme System monitoring top layer of object includes transponder screened from transceiver by ferromagnetic layer, to give dependable indication when e.g. conveyor belt, tire or drive belt has undergone defined depth of wear

Also Published As

Publication number Publication date
AU2002236151A1 (en) 2002-09-24
WO2002072452A2 (en) 2002-09-19

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