DE2363962A1 - Betaetigungssystem bei schutzvorrichtungen fuer pressen - Google Patents

Betaetigungssystem bei schutzvorrichtungen fuer pressen

Info

Publication number
DE2363962A1
DE2363962A1 DE2363962A DE2363962A DE2363962A1 DE 2363962 A1 DE2363962 A1 DE 2363962A1 DE 2363962 A DE2363962 A DE 2363962A DE 2363962 A DE2363962 A DE 2363962A DE 2363962 A1 DE2363962 A1 DE 2363962A1
Authority
DE
Germany
Prior art keywords
press
contact
relay
protective flap
relays
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.)
Pending
Application number
DE2363962A
Other languages
German (de)
English (en)
Inventor
Lars Erik Svensson
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.)
Safer Marketing AB
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
Publication of DE2363962A1 publication Critical patent/DE2363962A1/de
Pending 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)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
DE2363962A 1972-12-21 1973-12-21 Betaetigungssystem bei schutzvorrichtungen fuer pressen Pending DE2363962A1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE2363962A1 true DE2363962A1 (de) 1974-06-27

Family

ID=20302851

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2363962A Pending DE2363962A1 (de) 1972-12-21 1973-12-21 Betaetigungssystem bei schutzvorrichtungen fuer pressen

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0007420A1 (en) * 1978-07-14 1980-02-06 Erwin Sick GmbH Optik-Elektronik Safety circuit for a potentially dangerous machine monitored by light

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0007420A1 (en) * 1978-07-14 1980-02-06 Erwin Sick GmbH Optik-Elektronik Safety circuit for a potentially dangerous machine monitored by light

Also Published As

Publication number Publication date
US3911344A (en) 1975-10-07
SE360920B (OSRAM) 1973-10-08
FI56262C (fi) 1979-12-10
FI56262B (fi) 1979-08-31

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