FR2133334A5 - - Google Patents

Info

Publication number
FR2133334A5
FR2133334A5 FR7113567A FR7113567A FR2133334A5 FR 2133334 A5 FR2133334 A5 FR 2133334A5 FR 7113567 A FR7113567 A FR 7113567A FR 7113567 A FR7113567 A FR 7113567A FR 2133334 A5 FR2133334 A5 FR 2133334A5
Authority
FR
France
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
FR7113567A
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.)
LIBAUD BERNARD EXPL ATEL
Original Assignee
LIBAUD BERNARD EXPL ATEL
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 LIBAUD BERNARD EXPL ATEL filed Critical LIBAUD BERNARD EXPL ATEL
Priority to FR7113567A priority Critical patent/FR2133334A5/fr
Application granted granted Critical
Publication of FR2133334A5 publication Critical patent/FR2133334A5/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/10—Drives for forging presses
    • B21J9/12—Drives for forging presses operated by hydraulic or liquid pressure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/24—Power arrangements internal to the switch for operating the driving mechanism using pneumatic or hydraulic actuator
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/38—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by piston and cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR7113567A 1971-04-16 1971-04-16 Expired FR2133334A5 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7113567A FR2133334A5 (enExample) 1971-04-16 1971-04-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7113567A FR2133334A5 (enExample) 1971-04-16 1971-04-16

Publications (1)

Publication Number Publication Date
FR2133334A5 true FR2133334A5 (enExample) 1972-11-24

Family

ID=9075416

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7113567A Expired FR2133334A5 (enExample) 1971-04-16 1971-04-16

Country Status (1)

Country Link
FR (1) FR2133334A5 (enExample)

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Legal Events

Date Code Title Description
ST Notification of lapse