PL253981A1 - Protective guard with a contactless obstacle detection system - Google Patents

Protective guard with a contactless obstacle detection system

Info

Publication number
PL253981A1
PL253981A1 PL25398185A PL25398185A PL253981A1 PL 253981 A1 PL253981 A1 PL 253981A1 PL 25398185 A PL25398185 A PL 25398185A PL 25398185 A PL25398185 A PL 25398185A PL 253981 A1 PL253981 A1 PL 253981A1
Authority
PL
Poland
Prior art keywords
detection system
obstacle detection
protective guard
contactless obstacle
contactless
Prior art date
Application number
PL25398185A
Other versions
PL144670B1 (en
Inventor
Leon Ryczek
Wiktor Lewczuk
Original Assignee
Urzadzen Mech Bumar Labendy
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 Urzadzen Mech Bumar Labendy filed Critical Urzadzen Mech Bumar Labendy
Priority to PL1985253981A priority Critical patent/PL144670B1/en
Priority to DE19863619668 priority patent/DE3619668A1/en
Priority to CS864390A priority patent/CS259539B2/en
Priority to DD86291290A priority patent/DD247496A5/en
Publication of PL253981A1 publication Critical patent/PL253981A1/en
Publication of PL144670B1 publication Critical patent/PL144670B1/en

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)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Geophysics And Detection Of Objects (AREA)
PL1985253981A 1985-06-14 1985-06-14 Protective guard with a contactless obstacle detection system PL144670B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PL1985253981A PL144670B1 (en) 1985-06-14 1985-06-14 Protective guard with a contactless obstacle detection system
DE19863619668 DE3619668A1 (en) 1985-06-14 1986-06-11 Contactless protective film
CS864390A CS259539B2 (en) 1985-06-14 1986-06-13 Contactless protective device
DD86291290A DD247496A5 (en) 1985-06-14 1986-06-13 TOUCH-FREE SCREEN

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
PL253981A1 true PL253981A1 (en) 1986-12-30
PL144670B1 PL144670B1 (en) 1988-06-30

Family

ID=20027109

Family Applications (1)

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

Country Status (4)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3923788C1 (en) * 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 (en) * 1972-07-25 1978-04-27 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Safety light curtain
IT1161307B (en) * 1978-08-25 1987-03-18 Datalogic Spa PHOTOELECTRIC BARRIER IN PARTICULAR SAFETY DEVICE

Also Published As

Publication number Publication date
CS439086A2 (en) 1988-02-15
PL144670B1 (en) 1988-06-30
CS259539B2 (en) 1988-10-14
DD247496A5 (en) 1987-07-08
DE3619668C2 (en) 1988-08-18
DE3619668A1 (en) 1987-01-15

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