DE3619668C2 - - Google Patents

Info

Publication number
DE3619668C2
DE3619668C2 DE3619668A DE3619668A DE3619668C2 DE 3619668 C2 DE3619668 C2 DE 3619668C2 DE 3619668 A DE3619668 A DE 3619668A DE 3619668 A DE3619668 A DE 3619668A DE 3619668 C2 DE3619668 C2 DE 3619668C2
Authority
DE
Germany
Prior art keywords
mirror
light curtain
deflection system
reflector
accident protection
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
DE3619668A
Other languages
German (de)
English (en)
Other versions
DE3619668A1 (de
Inventor
Leon Ryczek
Wiktor Gleiwitz/Gliwice Pl Lewczuk
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.)
KOMBINAT URZADZEN MECHANICZNYCH "BUMAR-LABEDY" OSRODEK BADAWCZO-ROZWOJOWY URZADZEN MECHANICZNYCH GLEIWITZ/GLIWICE PL
Original Assignee
KOMBINAT URZADZEN MECHANICZNYCH "BUMAR-LABEDY" OSRODEK BADAWCZO-ROZWOJOWY URZADZEN MECHANICZNYCH GLEIWITZ/GLIWICE PL
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 KOMBINAT URZADZEN MECHANICZNYCH "BUMAR-LABEDY" OSRODEK BADAWCZO-ROZWOJOWY URZADZEN MECHANICZNYCH GLEIWITZ/GLIWICE PL filed Critical KOMBINAT URZADZEN MECHANICZNYCH "BUMAR-LABEDY" OSRODEK BADAWCZO-ROZWOJOWY URZADZEN MECHANICZNYCH GLEIWITZ/GLIWICE PL
Publication of DE3619668A1 publication Critical patent/DE3619668A1/de
Application granted granted Critical
Publication of DE3619668C2 publication Critical patent/DE3619668C2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Position Input By Displaying (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
DE19863619668 1985-06-14 1986-06-11 Beruehrungsloser schutzfilm Granted DE3619668A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL1985253981A PL144670B1 (en) 1985-06-14 1985-06-14 Protective guard with a contactless obstacle detection system

Publications (2)

Publication Number Publication Date
DE3619668A1 DE3619668A1 (de) 1987-01-15
DE3619668C2 true DE3619668C2 (enrdf_load_stackoverflow) 1988-08-18

Family

ID=20027109

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863619668 Granted DE3619668A1 (de) 1985-06-14 1986-06-11 Beruehrungsloser schutzfilm

Country Status (4)

Country Link
CS (1) CS259539B2 (enrdf_load_stackoverflow)
DD (1) DD247496A5 (enrdf_load_stackoverflow)
DE (1) DE3619668A1 (enrdf_load_stackoverflow)
PL (1) PL144670B1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3923788C1 (enrdf_load_stackoverflow) * 1989-07-18 1991-01-10 Erwin Sick Gmbh Optik-Elektronik, 8000 Muenchen, De

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2236482C3 (de) * 1972-07-25 1978-04-27 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Unfallschutzlichtvorhang
IT1161307B (it) * 1978-08-25 1987-03-18 Datalogic Spa Barriera fotoelettrica in particolare dispositivo di sicurezza

Also Published As

Publication number Publication date
CS439086A2 (en) 1988-02-15
PL144670B1 (en) 1988-06-30
DD247496A5 (de) 1987-07-08
PL253981A1 (en) 1986-12-30
DE3619668A1 (de) 1987-01-15
CS259539B2 (en) 1988-10-14

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee