ES2004181A6 - Intrusion detection system for operating industrial machines. - Google Patents

Intrusion detection system for operating industrial machines.

Info

Publication number
ES2004181A6
ES2004181A6 ES8700058A ES8700058A ES2004181A6 ES 2004181 A6 ES2004181 A6 ES 2004181A6 ES 8700058 A ES8700058 A ES 8700058A ES 8700058 A ES8700058 A ES 8700058A ES 2004181 A6 ES2004181 A6 ES 2004181A6
Authority
ES
Spain
Prior art keywords
detection system
intrusion
intrusion detection
industrial machines
phase
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
Application number
ES8700058A
Other languages
Spanish (es)
Inventor
Daniel R Weber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honeywell Data Instruments Inc
Original Assignee
Data Instruments Inc
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 Data Instruments Inc filed Critical Data Instruments Inc
Publication of ES2004181A6 publication Critical patent/ES2004181A6/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
    • G07G1/00—Cash registers
    • G07G1/12—Cash registers electronically operated
    • G07G1/14—Systems including one or more distant stations co-operating with a central processing unit
    • G07G1/145—PLU-management
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/12—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine
    • F16P3/14—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine the means being photocells or other devices sensitive without mechanical contact
    • F16P3/144—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine the means being photocells or other devices sensitive without mechanical contact using light grids

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Burglar Alarm Systems (AREA)
  • Cash Registers Or Receiving Machines (AREA)

Abstract

An optical detection system (100) of the sort adapted to enable and/or disable the operation of an associated industrial machine when an appropriate intrusion is detected. It is desirable to permit the intrusion of object of a certain size during one phase of operation that is not permitted during another phase of operation. The optical intrusion detection system disclosed is adapted to have a variable sensitivity, whereby it can be set to respond to the intrusion of an object of a first size during one phase of operation of said machine and to an object of a second size during another phase of the operation of said machine.
ES8700058A 1986-01-13 1987-01-12 Intrusion detection system for operating industrial machines. Expired ES2004181A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81827586A 1986-01-13 1986-01-13

Publications (1)

Publication Number Publication Date
ES2004181A6 true ES2004181A6 (en) 1988-12-16

Family

ID=25225126

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8700058A Expired ES2004181A6 (en) 1986-01-13 1987-01-12 Intrusion detection system for operating industrial machines.

Country Status (7)

Country Link
EP (1) EP0249636A1 (en)
JP (2) JPH0689877B2 (en)
CA (1) CA1277397C (en)
DE (2) DE3790010C2 (en)
ES (1) ES2004181A6 (en)
GB (1) GB2192711B (en)
WO (1) WO1987004259A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10163537A1 (en) 2001-12-21 2003-07-03 Sick Ag Non-contact protective device
GB8708167D0 (en) * 1987-04-06 1987-05-13 R V Ltd Detection apparatus
WO1990008333A1 (en) * 1988-11-04 1990-07-26 Mats Linger Safety guard beam light switch
DE3840493C1 (en) * 1988-12-01 1990-01-25 Werac Elektronik Gmbh, 6729 Woerth, De
AT396188B (en) * 1989-03-13 1993-06-25 Witronic Elektronische Geraete METHOD FOR MONITORING THE SPACE BETWEEN FORCE-MOVING DEVICES
US5015840B1 (en) * 1990-01-09 1995-04-11 Scient Technologies Inc Self-checking light curtain system and method of operation.
DE4112728A1 (en) * 1991-04-18 1992-10-22 Otmar Fahrion MONITORING DEVICE FOR A SHELVING aisle
GB2266143A (en) * 1992-04-16 1993-10-20 Ind Tech Res Inst Palm-triggered photo switch
DE4233810C2 (en) * 1992-10-07 2000-02-03 Sick Ag Monitoring device for work machines
EP0600841A1 (en) * 1992-12-04 1994-06-08 STEINEX S.r.l. Accident-preventing control device for oil-operated presses and the like, in particular for stone-breaking workings
GB9311933D0 (en) * 1993-06-09 1993-07-28 Intelsec Systems Ltd Detector systems
DE19739544A1 (en) * 1997-09-09 1999-03-11 Efaflex Inzeniring D O O Ljubl Safety device for motor-driven systems
DE20006578U1 (en) 2000-04-10 2000-07-20 Sick AG, 79183 Waldkirch Stop time recording system
DE10138223A1 (en) * 2001-08-03 2003-02-20 Sick Ag Method of controlling a light grid
DE10240438A1 (en) * 2002-09-02 2004-03-04 Sick Ag Method for operating a monitoring device and monitoring device
US8692877B2 (en) 2005-06-20 2014-04-08 Lazer Safe Pty Ltd Imaging and safety system and method for an industrial machine
JP5874412B2 (en) 2012-01-30 2016-03-02 セイコーエプソン株式会社 Robot, approach detection method
DE102012101369B4 (en) 2012-02-21 2022-05-12 Leuze Electronic Gmbh & Co. Kg light curtain
DE102012103864A1 (en) * 2012-05-03 2013-11-07 Leuze Electronic Gmbh & Co. Kg light curtain

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3551683A (en) * 1968-09-24 1970-12-29 Electro Dynamics & Telecom Ltd Apparatus for detecting the presence of an object in a zone having photocells and a series of staggered and overlapping lenses for producing multiple images on said photocells
DE2142234A1 (en) * 1971-08-24 1973-03-22 Fauth Fa Emil PUNCHING TOOL
US3805061A (en) * 1973-04-23 1974-04-16 Tyco Laboratories Inc Object detecting apparatus
US4015122A (en) * 1974-07-12 1977-03-29 Rubinstein Walter M Photo-electric object detection system
FR2290717A1 (en) * 1974-11-05 1976-06-04 Saint Loup Jean Optical light barrier for security or measuring systems - has IR responsive optical detectors connected to logic circuits
US4249074A (en) * 1978-06-06 1981-02-03 Xenex Corporation Intrusion detector for press brake
US4266124A (en) * 1979-08-10 1981-05-05 Data Instruments, Inc. Photoelectric object detector system
JPS59140994A (en) * 1983-01-31 1984-08-13 株式会社小松製作所 Ray type safety device
US4660703A (en) * 1983-11-07 1987-04-28 Nevio Filcich Method and apparatus for machine safety

Also Published As

Publication number Publication date
JPH01501659A (en) 1989-06-08
EP0249636A1 (en) 1987-12-23
DE3790010C2 (en) 1991-08-01
JPH0689877B2 (en) 1994-11-14
DE3790010T (en) 1987-12-10
CA1277397C (en) 1990-12-04
GB2192711A (en) 1988-01-20
WO1987004259A1 (en) 1987-07-16
EP0249636A4 (en) 1987-11-25
GB8718666D0 (en) 1987-09-09
JPS63500822A (en) 1988-03-24
GB2192711B (en) 1990-09-26

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991108