DE3606594C2 - - Google Patents

Info

Publication number
DE3606594C2
DE3606594C2 DE3606594A DE3606594A DE3606594C2 DE 3606594 C2 DE3606594 C2 DE 3606594C2 DE 3606594 A DE3606594 A DE 3606594A DE 3606594 A DE3606594 A DE 3606594A DE 3606594 C2 DE3606594 C2 DE 3606594C2
Authority
DE
Germany
Prior art keywords
light
monitoring
monitoring level
auxiliary relay
evaluation electronics
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
DE3606594A
Other languages
German (de)
English (en)
Other versions
DE3606594A1 (de
Inventor
Hermann 7800 Freiburg De Winterer
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.)
Erwin Sick Optik-Elektronik 7808 Waldkirch De GmbH
Original Assignee
Erwin Sick Optik-Elektronik 7808 Waldkirch De 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
Application filed by Erwin Sick Optik-Elektronik 7808 Waldkirch De GmbH filed Critical Erwin Sick Optik-Elektronik 7808 Waldkirch De GmbH
Priority to DE19863606594 priority Critical patent/DE3606594A1/de
Publication of DE3606594A1 publication Critical patent/DE3606594A1/de
Application granted granted Critical
Publication of DE3606594C2 publication Critical patent/DE3606594C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
    • G01V8/20—Detecting, e.g. by using light barriers using multiple transmitters or receivers
    • G01V8/26—Detecting, e.g. by using light barriers using multiple transmitters or receivers using mechanical scanning systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Presses And Accessory Devices Thereof (AREA)
DE19863606594 1986-02-28 1986-02-28 Unfallschutzlichtvorhang Granted DE3606594A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19863606594 DE3606594A1 (de) 1986-02-28 1986-02-28 Unfallschutzlichtvorhang

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863606594 DE3606594A1 (de) 1986-02-28 1986-02-28 Unfallschutzlichtvorhang

Publications (2)

Publication Number Publication Date
DE3606594A1 DE3606594A1 (de) 1987-09-03
DE3606594C2 true DE3606594C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-01-14

Family

ID=6295210

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863606594 Granted DE3606594A1 (de) 1986-02-28 1986-02-28 Unfallschutzlichtvorhang

Country Status (1)

Country Link
DE (1) DE3606594A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH680514A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1989-11-13 1992-09-15 Rieter Ag Maschf
DE4233810C2 (de) * 1992-10-07 2000-02-03 Sick Ag Überwachungsvorrichtung bei Arbeitsmaschinen
US6707028B2 (en) * 2001-02-14 2004-03-16 Spacesaver Corporation Rotating light source system for detecting an obstruction in a space, for use in a mobile storage system
DE102007025800B4 (de) * 2007-06-02 2013-10-17 Koenig & Bauer Aktiengesellschaft Gefahrenbereichsabsicherung für den Bereich der automatischen Rollenbestückung an einem Rollenwechsler
JP5202097B2 (ja) 2008-05-14 2013-06-05 株式会社キーエンス 光走査型光電スイッチ
JP5036624B2 (ja) 2008-05-20 2012-09-26 株式会社キーエンス 監視エリア設定装置
JP5086899B2 (ja) 2008-06-03 2012-11-28 株式会社キーエンス エリア監視センサ
DE102008053881A1 (de) * 2008-10-30 2010-05-12 I.L.E.E. Ag Industrial Laser And Electronic Engineering Reflexionsschranke mit Vermessungs- und / oder Lokalisierungsfunktion
JP2010175488A (ja) 2009-01-31 2010-08-12 Keyence Corp 光走査型光電スイッチ
JP5473044B2 (ja) 2009-01-31 2014-04-16 株式会社キーエンス 安全光電スイッチ
US8415609B2 (en) 2009-01-31 2013-04-09 Keyence Corporation Safety photoelectric switch
DE102010010510A1 (de) * 2010-03-06 2011-09-08 Leuze Electronic Gmbh & Co. Kg Lichtvorhang
DE102010054131A1 (de) 2010-12-10 2012-06-14 Rheinmetall Waffe Munition Gmbh Passiver Eigenschutz für Fahrzeuge, insbesondere für Flugobjekte, und Objekte mit wenigstens einem Fenster
DE102010054130A1 (de) 2010-12-10 2012-06-14 Rheinmetall Waffe Munition Gmbh Schutzausrüstung für Sicherheitskräfte

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7331078U (de) * 1973-12-06 Beer W Lichtschrankenanordnung
DE1108327B (de) * 1954-11-25 1961-06-08 Lothar Franke Strahlengitterschranke
DE2208559A1 (de) * 1972-02-23 1973-08-30 Sick Erwin Anordnung zur bestimmung des ortes eines fliegenden gegenstandes
DE2236482C3 (de) * 1972-07-25 1978-04-27 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Unfallschutzlichtvorhang
DE2550653C3 (de) * 1975-11-11 1978-12-21 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Drehstrahl-Lichtvorhang
SE428250B (sv) * 1979-05-31 1983-06-13 Bert Jonsson Fotoelektrisk anordning for avkenning av foremal
DE3134815C2 (de) * 1981-09-03 1986-07-10 Telenot Electronic GmbH, 7080 Aalen Flächensicherung

Also Published As

Publication number Publication date
DE3606594A1 (de) 1987-09-03

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee