SE360920B - - Google Patents

Info

Publication number
SE360920B
SE360920B SE16838/72A SE1683872A SE360920B SE 360920 B SE360920 B SE 360920B SE 16838/72 A SE16838/72 A SE 16838/72A SE 1683872 A SE1683872 A SE 1683872A SE 360920 B SE360920 B SE 360920B
Authority
SE
Sweden
Application number
SE16838/72A
Inventor
L E Svensson
Original Assignee
Safer Marketing Ab
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 Safer Marketing Ab filed Critical Safer Marketing Ab
Priority to SE16838/72A priority Critical patent/SE360920B/xx
Publication of SE360920B publication Critical patent/SE360920B/xx
Priority to US425913A priority patent/US3911344A/en
Priority to FI3910/73A priority patent/FI56262C/fi
Priority to DE2363962A priority patent/DE2363962A1/de

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)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
SE16838/72A 1972-12-21 1972-12-21 SE360920B (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE16838/72A SE360920B (fi) 1972-12-21 1972-12-21
US425913A US3911344A (en) 1972-12-21 1973-12-18 Controlling system in protective devices of photocell type for presses and the like
FI3910/73A FI56262C (fi) 1972-12-21 1973-12-19 Manoeversystem vid skyddsanordningar av fotocelltyp foer pressar och dylikt
DE2363962A DE2363962A1 (de) 1972-12-21 1973-12-21 Betaetigungssystem bei schutzvorrichtungen fuer pressen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE16838/72A SE360920B (fi) 1972-12-21 1972-12-21

Publications (1)

Publication Number Publication Date
SE360920B true SE360920B (fi) 1973-10-08

Family

ID=20302851

Family Applications (1)

Application Number Title Priority Date Filing Date
SE16838/72A SE360920B (fi) 1972-12-21 1972-12-21

Country Status (4)

Country Link
US (1) US3911344A (fi)
DE (1) DE2363962A1 (fi)
FI (1) FI56262C (fi)
SE (1) SE360920B (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2831089C2 (de) * 1978-07-14 1984-02-16 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Schaltungsanordnung zur Überwachung der Relaiskontakte im Überwachungskreis einer Arbeitsmaschine
SE428250B (sv) * 1979-05-31 1983-06-13 Bert Jonsson Fotoelektrisk anordning for avkenning av foremal

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3612884A (en) * 1969-02-28 1971-10-12 Eastern Co Fail-safe photoelectric control system

Also Published As

Publication number Publication date
FI56262C (fi) 1979-12-10
US3911344A (en) 1975-10-07
DE2363962A1 (de) 1974-06-27
FI56262B (fi) 1979-08-31

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