FR778252A - Safety device for presses and similar machines and machines fitted with this device - Google Patents

Safety device for presses and similar machines and machines fitted with this device

Info

Publication number
FR778252A
FR778252A FR778252DA FR778252A FR 778252 A FR778252 A FR 778252A FR 778252D A FR778252D A FR 778252DA FR 778252 A FR778252 A FR 778252A
Authority
FR
France
Prior art keywords
machines
presses
fitted
similar
safety device
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
Other languages
French (fr)
Inventor
Raymond Eugene Rafaut
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 filed Critical
Application granted granted Critical
Publication of FR778252A publication Critical patent/FR778252A/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
    • F16P3/001—Safety devices for guarding the human operator of punch presses or like machine tools performing an opening and closing travel
    • F16P3/005—Safety devices for guarding the human operator of punch presses or like machine tools performing an opening and closing travel having a movable screen or a sensor influencing the switching system

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR778252D 1934-09-11 1934-09-11 Safety device for presses and similar machines and machines fitted with this device Expired FR778252A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR778252T 1934-09-11

Publications (1)

Publication Number Publication Date
FR778252A true FR778252A (en) 1935-03-13

Family

ID=9202069

Family Applications (1)

Application Number Title Priority Date Filing Date
FR778252D Expired FR778252A (en) 1934-09-11 1934-09-11 Safety device for presses and similar machines and machines fitted with this device

Country Status (1)

Country Link
FR (1) FR778252A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2768723A (en) * 1949-10-29 1956-10-30 Ganio Otto Guard and clutch interlock for embossing machine
US4420071A (en) * 1980-09-19 1983-12-13 Yoshida Kogyo K.K. Safety device for machine having forceful reciprocation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2768723A (en) * 1949-10-29 1956-10-30 Ganio Otto Guard and clutch interlock for embossing machine
US4420071A (en) * 1980-09-19 1983-12-13 Yoshida Kogyo K.K. Safety device for machine having forceful reciprocation

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