FR1282285A - Photoelectric protection barrier - Google Patents

Photoelectric protection barrier

Info

Publication number
FR1282285A
FR1282285A FR850076A FR850076A FR1282285A FR 1282285 A FR1282285 A FR 1282285A FR 850076 A FR850076 A FR 850076A FR 850076 A FR850076 A FR 850076A FR 1282285 A FR1282285 A FR 1282285A
Authority
FR
France
Prior art keywords
protection barrier
photoelectric protection
photoelectric
barrier
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
FR850076A
Other languages
French (fr)
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs 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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to FR850076A priority Critical patent/FR1282285A/en
Application granted granted Critical
Publication of FR1282285A publication Critical patent/FR1282285A/en
Expired 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)
FR850076A 1961-01-18 1961-01-18 Photoelectric protection barrier Expired FR1282285A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR850076A FR1282285A (en) 1961-01-18 1961-01-18 Photoelectric protection barrier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR850076A FR1282285A (en) 1961-01-18 1961-01-18 Photoelectric protection barrier

Publications (1)

Publication Number Publication Date
FR1282285A true FR1282285A (en) 1962-01-19

Family

ID=8747000

Family Applications (1)

Application Number Title Priority Date Filing Date
FR850076A Expired FR1282285A (en) 1961-01-18 1961-01-18 Photoelectric protection barrier

Country Status (1)

Country Link
FR (1) FR1282285A (en)

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