AT58798T - Flaechensicherung. - Google Patents

Flaechensicherung.

Info

Publication number
AT58798T
AT58798T AT86103324T AT86103324T AT58798T AT 58798 T AT58798 T AT 58798T AT 86103324 T AT86103324 T AT 86103324T AT 86103324 T AT86103324 T AT 86103324T AT 58798 T AT58798 T AT 58798T
Authority
AT
Austria
Prior art keywords
flaechensicherung
Prior art date
Application number
AT86103324T
Other languages
German (de)
Inventor
Guenter Dr Rer Nat Dipl-P Haag
Original Assignee
Telenot Electronic Gmbh
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
Priority to DE19853530646 priority Critical patent/DE3530646A1/en
Application filed by Telenot Electronic Gmbh filed Critical Telenot Electronic Gmbh
Priority to EP86103324A priority patent/EP0220361B1/en
Publication of AT58798T publication Critical patent/AT58798T/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16PSAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00Safety 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
    • F16P3/12Safety 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
    • F16P3/14Safety 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
    • F16P3/144Safety 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
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00Burglar, theft or intruder alarms
    • G08B13/18Actuation by interference with heat, light or radiation of shorter wavelength; Actuation by intruding sources of heat, light or radiation of shorter wavelength
    • G08B13/181Actuation by interference with heat, light or radiation of shorter wavelength; Actuation by intruding sources of heat, light or radiation of shorter wavelength using active radiation detection systems
    • G08B13/183Actuation by interference with heat, light or radiation of shorter wavelength; Actuation by intruding sources of heat, light or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier
    • G08B13/184Actuation by interference with heat, light or radiation of shorter wavelength; Actuation by intruding sources of heat, light or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier using radiation reflectors
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00Alarms responsive to a single specified undesired or abnormal operating condition and not elsewhere provided for
    • G08B21/02Alarms for ensuring the safety of persons
AT86103324T 1985-08-28 1986-03-12 Flaechensicherung. AT58798T (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19853530646 DE3530646A1 (en) 1985-08-28 1985-08-28 Flaechensicherung
EP86103324A EP0220361B1 (en) 1985-08-28 1986-03-12 Surface protection

Publications (1)

Publication Number Publication Date
AT58798T true AT58798T (en) 1990-12-15

Family

ID=6279510

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86103324T AT58798T (en) 1985-08-28 1986-03-12 Flaechensicherung.

Country Status (4)

Country Link
US (1) US4742337A (en)
EP (1) EP0220361B1 (en)
AT (1) AT58798T (en)
DE (1) DE3530646A1 (en)

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GB8527277D0 (en) * 1985-11-06 1985-12-11 Formula Systems Ltd Proximity detector
GB2207999B (en) * 1987-08-13 1992-04-22 Memco Med Ltd Safety systems
DE3930735C2 (en) * 1988-10-01 1992-09-17 Julius & August Erbsloeh Gmbh & Co, 5620 Velbert, De
JPH0690900B2 (en) * 1988-11-14 1994-11-14 株式会社キーエンス Multi-optical axis photoelectric switch
GB2254916B (en) * 1991-04-15 1993-12-22 John Trett Detection systems
DE4112728A1 (en) * 1991-04-18 1992-10-22 Otmar Fahrion Monitoring device for a shelf alley
US5149921A (en) * 1991-07-10 1992-09-22 Innovation Industries, Inc. Self correcting infrared intrusion detection system
IL100684A (en) * 1992-01-16 1994-11-11 Baccarat Mitkanei Pikud Pneuma Device for dispensing predetermined dosages of flowable material
DE4202057C2 (en) * 1992-01-25 1993-12-09 Werner Pfleiderer Gmbh Elektro Protection device for monitoring and securing access to areas in storerooms
IL105543A (en) * 1993-04-28 1997-04-15 Elisra Electronic Systems Ltd System for monitoring a multiplicity of doors
US5393973A (en) * 1993-12-16 1995-02-28 Scientific Technologies Incorporated Optical sensing arrays employing misaligned squinted optical axes compared to aligned axes
CN1121039A (en) * 1994-09-16 1996-04-24 P·J·汤姆生 A lift sensor
US6050369A (en) * 1994-10-07 2000-04-18 Toc Holding Company Of New York, Inc. Elevator shaftway intrusion device using optical imaging processing
FR2733849B1 (en) * 1995-05-05 1997-07-04 Sarl Scmd electrosensitive device access control and presence
US5644111A (en) * 1995-05-08 1997-07-01 New York City Housing Authority Elevator hatch door monitoring system
AT176070T (en) 1995-10-27 1999-02-15 Elisra Electronic Systems Ltd Monitoring system for a plurality of doors
GB2316169A (en) * 1996-08-08 1998-02-18 Secr Defence Optical detection system
FR2757980B1 (en) * 1996-12-26 1999-03-05 Sarl Scmd electrosensitive device access control
JPH11329180A (en) * 1998-05-07 1999-11-30 Keyence Corp Multiple photo axis photoelectric switch
NL1010030C2 (en) * 1998-09-08 2000-03-09 Marinus Johannes Maas A device for detecting the interruption of a beam of visible light or not.
GB2361308B (en) * 1999-03-17 2002-04-10 British Telecomm Detection system
DE19919253A1 (en) * 1999-04-28 2000-11-02 Zeiss Carl Fa Optical collision protection for moving machine parts
US6441361B1 (en) 1999-07-19 2002-08-27 Dorris E. Bennett, Jr. Mounting bracket for product sensor
DE19954156A1 (en) * 1999-11-10 2001-05-17 Idm Gmbh Infrarot Sensoren Photoelectric barrier
US6693273B1 (en) * 2000-05-02 2004-02-17 Prospects, Corp. Method and apparatus for monitoring a powered vent opening with a multifaceted sensor system
DE10033905A1 (en) * 2000-07-12 2002-01-31 Leuze Electronic Gmbh & Co Optical sensor arrangement for metal sheet processing machine, has differential amplifier that differentiates output of receivers arranged densely opposing transmitters
US6354716B1 (en) * 2000-08-04 2002-03-12 Honeywell International Inc Light curtain device
DE10110420A1 (en) * 2001-03-05 2002-09-12 Sick Ag Device for determining a distance profile
ITTO20010587A1 (en) * 2001-06-18 2002-12-18 Giuseppe Mallarino Device detector barrier.
WO2003018402A1 (en) * 2001-08-27 2003-03-06 Edouard Menoud System for detecting foreign bodies on airport runways
DE10142362A1 (en) * 2001-08-30 2003-03-27 Sick Ag Optoelectronic monitoring device
DE50207817D1 (en) * 2001-11-08 2006-09-21 Siemens Ag Distance measuring laser light grille
JP2005241556A (en) * 2004-02-27 2005-09-08 Optex Co Ltd Passive-type infrared detector and obstruction detection system used therefor
GB2423241A (en) * 2005-01-25 2006-08-23 Spaceace Ltd Object sensing device associated with moving furniture
WO2009022265A2 (en) * 2007-08-10 2009-02-19 Philips Intellectual Property & Standards Gmbh Localization system for moving objects
DE102007043378B4 (en) * 2007-09-12 2010-04-29 Leuze Electronic Gmbh & Co Kg light Curtain
DE102008063079A1 (en) * 2008-12-24 2010-07-01 Pantron Instruments Gmbh Photocell and method for operating a light barrier
EP2226655B1 (en) * 2009-03-02 2012-05-16 Sick Ag Optoelectronic sensor
CN103186962A (en) * 2011-12-29 2013-07-03 鸿富锦精密工业(深圳)有限公司 Device capable of protecting anti-theft alertor and method for protecting anti-theft alertor
JP6074316B2 (en) * 2012-10-15 2017-02-01 株式会社アマダホールディングス Bending machine

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE765353C (en) * 1940-08-16 1953-09-28 Hans Dr Richter Light rays grid for photovoltaic systems
GB715444A (en) * 1951-10-19 1954-09-15 Sick Erwin Space protection by electro-magnetic waves
US3746863A (en) * 1972-03-15 1973-07-17 Exotron Ind Ltd Light curtain control for a switch
GB1471357A (en) * 1973-08-08 1977-04-27 Omron Tateisi Electronics Co Photoelectric detector
DE2403052B2 (en) * 1974-01-23 1977-03-10 Ortsunabhaengiges ir-pulse ueberwachungsgeraet with alarm signal reproducing
CH571258A5 (en) * 1974-07-15 1975-12-31 Cerberus Ag
DE2540741A1 (en) * 1975-09-12 1977-03-17 Elektronik Apparatebau Gmbh Security device for monitoring vertical plane - uses infrared beams criss crossing vertical plane with transmitter on vertical chassis and column of receivers
US4180726A (en) * 1978-02-01 1979-12-25 Decrescent Ronald System for measuring characteristics of an object's motion
DE2805423B2 (en) * 1978-02-09 1980-05-08 Preiser, Friedrich, Dipl.-Ing.
US4266219A (en) * 1978-09-18 1981-05-05 Baker Industries, Inc. Supervisory control system for a smoke detector
SE428250B (en) * 1979-05-31 1983-06-13 Bert Jonsson Photoelectric device for objects avkenning
DE3134815C2 (en) * 1981-09-03 1986-07-10 Telenot Electronic Gmbh, 7080 Aalen, De
US4649270A (en) * 1984-12-10 1987-03-10 Louis Goldenberg Photo-electric object detector having removable field stop means

Also Published As

Publication number Publication date
EP0220361A3 (en) 1988-04-20
US4742337A (en) 1988-05-03
EP0220361A2 (en) 1987-05-06
DE3530646A1 (en) 1987-03-12
EP0220361B1 (en) 1990-11-28

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