FR1203851A - Safety device with pneumatic control flap for presses with rotary key clutch - Google Patents

Safety device with pneumatic control flap for presses with rotary key clutch

Info

Publication number
FR1203851A
FR1203851A FR1203851DA FR1203851A FR 1203851 A FR1203851 A FR 1203851A FR 1203851D A FR1203851D A FR 1203851DA FR 1203851 A FR1203851 A FR 1203851A
Authority
FR
France
Prior art keywords
presses
safety device
pneumatic control
control flap
rotary key
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)
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.)
ANCIENS LAPIPE Ets
Original Assignee
ANCIENS LAPIPE Ets
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 ANCIENS LAPIPE Ets filed Critical ANCIENS LAPIPE Ets
Application granted granted Critical
Publication of FR1203851A publication Critical patent/FR1203851A/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)
FR1203851D 1958-04-30 1958-04-30 Safety device with pneumatic control flap for presses with rotary key clutch Expired FR1203851A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1203851T 1958-04-30

Publications (1)

Publication Number Publication Date
FR1203851A true FR1203851A (en) 1960-01-21

Family

ID=9672570

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1203851D Expired FR1203851A (en) 1958-04-30 1958-04-30 Safety device with pneumatic control flap for presses with rotary key clutch

Country Status (1)

Country Link
FR (1) FR1203851A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4137795A (en) * 1977-06-22 1979-02-06 Lindquist J Theodore Safety guard for power presses
US4307798A (en) * 1978-12-12 1981-12-29 Kunio Watanabe Safety device for press
EP0048450A2 (en) * 1980-09-19 1982-03-31 Yoshida Kogyo K.K. Safety device for machine having forceful reciprocation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4137795A (en) * 1977-06-22 1979-02-06 Lindquist J Theodore Safety guard for power presses
US4307798A (en) * 1978-12-12 1981-12-29 Kunio Watanabe Safety device for press
EP0048450A2 (en) * 1980-09-19 1982-03-31 Yoshida Kogyo K.K. Safety device for machine having forceful reciprocation
EP0048450A3 (en) * 1980-09-19 1983-01-19 Yoshida Kogyo K.K. Safety device for machine having forceful reciprocation

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