BE772512A - Circuit electronique de controle pour des barrieres lumineuses sur des machines a couper le papier - Google Patents

Circuit electronique de controle pour des barrieres lumineuses sur des machines a couper le papier

Info

Publication number
BE772512A
BE772512A BE772512A BE772512A BE772512A BE 772512 A BE772512 A BE 772512A BE 772512 A BE772512 A BE 772512A BE 772512 A BE772512 A BE 772512A BE 772512 A BE772512 A BE 772512A
Authority
BE
Belgium
Prior art keywords
control circuit
electronic control
paper cutting
cutting machines
light barriers
Prior art date
Application number
BE772512A
Other languages
English (en)
French (fr)
Original Assignee
Mohr Rudolf
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 Mohr Rudolf filed Critical Mohr Rudolf
Publication of BE772512A publication Critical patent/BE772512A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/22—Safety devices specially adapted for cutting machines
    • B26D7/24—Safety devices specially adapted for cutting machines arranged to disable the operating means for the cutting member
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Crushing And Pulverization Processes (AREA)
BE772512A 1970-09-14 1971-09-13 Circuit electronique de controle pour des barrieres lumineuses sur des machines a couper le papier BE772512A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702045298 DE2045298A1 (de) 1970-09-14 1970-09-14 Elektronische Prüfschaltung für Lichtschranken an Papierschneidemaschinen

Publications (1)

Publication Number Publication Date
BE772512A true BE772512A (fr) 1972-01-17

Family

ID=5782351

Family Applications (1)

Application Number Title Priority Date Filing Date
BE772512A BE772512A (fr) 1970-09-14 1971-09-13 Circuit electronique de controle pour des barrieres lumineuses sur des machines a couper le papier

Country Status (6)

Country Link
BE (1) BE772512A (enrdf_load_stackoverflow)
CH (1) CH523751A (enrdf_load_stackoverflow)
DE (1) DE2045298A1 (enrdf_load_stackoverflow)
ES (1) ES395072A1 (enrdf_load_stackoverflow)
FR (1) FR2107616A5 (enrdf_load_stackoverflow)
IT (1) IT939801B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492127A1 (fr) * 1980-09-26 1982-04-16 Cometa Sa Systeme electronique d'auto-controle

Also Published As

Publication number Publication date
ES395072A1 (es) 1974-09-16
CH523751A (de) 1972-06-15
DE2045298A1 (de) 1972-03-23
FR2107616A5 (enrdf_load_stackoverflow) 1972-05-05
IT939801B (it) 1973-02-10

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