ATE19042T1 - MONITORING DEVICE FOR THE MOVING SURFACE OF A CONTINUOUS CONVEYOR BELT. - Google Patents

MONITORING DEVICE FOR THE MOVING SURFACE OF A CONTINUOUS CONVEYOR BELT.

Info

Publication number
ATE19042T1
ATE19042T1 AT82402252T AT82402252T ATE19042T1 AT E19042 T1 ATE19042 T1 AT E19042T1 AT 82402252 T AT82402252 T AT 82402252T AT 82402252 T AT82402252 T AT 82402252T AT E19042 T1 ATE19042 T1 AT E19042T1
Authority
AT
Austria
Prior art keywords
moving surface
continuous conveyor
conveyor belt
monitoring device
zone
Prior art date
Application number
AT82402252T
Other languages
German (de)
Inventor
Serge Pannetrat
Bouquin Gerard Le
Original Assignee
Regie Autonome Transports
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 Regie Autonome Transports filed Critical Regie Autonome Transports
Application granted granted Critical
Publication of ATE19042T1 publication Critical patent/ATE19042T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B29/00—Safety devices of escalators or moving walkways
    • B66B29/005—Applications of security monitors

Landscapes

  • Escalators And Moving Walkways (AREA)
  • Control Of Conveyors (AREA)

Abstract

1. A device for monitoring the moving surface of a continuous conveyor comprising at least one zone in which said moving surface is not used for conveying and in which the used side of the elements of which it is formed moves in its plane, characterised by the fact that it comprises at least one proximity sensor (4) disposed in said zone opposite said moving surface (1) and a logic circuit (15) which releases an error signal when triggered by said sensor (4).
AT82402252T 1981-12-10 1982-12-09 MONITORING DEVICE FOR THE MOVING SURFACE OF A CONTINUOUS CONVEYOR BELT. ATE19042T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8123128A FR2518074A1 (en) 1981-12-10 1981-12-10 DEVICE FOR MONITORING THE MOBILE SURFACE OF A CONTINUOUS CARRIER
EP82402252A EP0082074B1 (en) 1981-12-10 1982-12-09 Device for monitoring the carrying surface of a continuous conveyor

Publications (1)

Publication Number Publication Date
ATE19042T1 true ATE19042T1 (en) 1986-04-15

Family

ID=9264885

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82402252T ATE19042T1 (en) 1981-12-10 1982-12-09 MONITORING DEVICE FOR THE MOVING SURFACE OF A CONTINUOUS CONVEYOR BELT.

Country Status (4)

Country Link
EP (1) EP0082074B1 (en)
AT (1) ATE19042T1 (en)
DE (1) DE3270507D1 (en)
FR (1) FR2518074A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE65764T1 (en) * 1987-09-01 1991-08-15 Inventio Ag SHUTDOWN DEVICE FOR AN ESCALATOR.
US5316121A (en) * 1992-11-25 1994-05-31 Otis Elevator Company Escalator missing step detection
US5361887A (en) * 1994-03-14 1994-11-08 Otis Elevator Company Apparatus for detecting an irregularity in the frequency of steps passing a particular point within a passenger conveying device
AU5633396A (en) * 1995-06-30 1997-02-05 Otis Elevator Company Pallet sensor assembly
DE19606317C2 (en) * 1996-02-21 1999-03-25 O & K Rolltreppen Gmbh Safety device for escalators
JP4067525B2 (en) * 2002-09-13 2008-03-26 オーチス エレベータ カンパニー Safety monitoring for human transport

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1832204A (en) * 1928-04-14 1931-11-17 Francis G Healy Escalator

Also Published As

Publication number Publication date
DE3270507D1 (en) 1986-05-15
FR2518074A1 (en) 1983-06-17
EP0082074A1 (en) 1983-06-22
EP0082074B1 (en) 1986-04-09
FR2518074B1 (en) 1984-03-16

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee