FR2437567A1 - Double commande a circuit pneumatique sans pression - Google Patents

Double commande a circuit pneumatique sans pression

Info

Publication number
FR2437567A1
FR2437567A1 FR7828163A FR7828163A FR2437567A1 FR 2437567 A1 FR2437567 A1 FR 2437567A1 FR 7828163 A FR7828163 A FR 7828163A FR 7828163 A FR7828163 A FR 7828163A FR 2437567 A1 FR2437567 A1 FR 2437567A1
Authority
FR
France
Prior art keywords
operator
hands
machine tool
logic circuits
safety control
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.)
Withdrawn
Application number
FR7828163A
Other languages
English (en)
Inventor
Jean-Louis Hubert
Pierre Lacombe
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.)
HUBERT JEAN LOUIS
Original Assignee
HUBERT JEAN LOUIS
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 HUBERT JEAN LOUIS filed Critical HUBERT JEAN LOUIS
Priority to FR7828163A priority Critical patent/FR2437567A1/fr
Publication of FR2437567A1 publication Critical patent/FR2437567A1/fr
Withdrawn legal-status Critical Current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
    • F16P3/18—Control arrangements requiring the use of both hands
    • F16P3/22—Control arrangements requiring the use of both hands for hydraulic or pneumatic control systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

ORGANE DE COMMANDE. IL COMPREND DEUX VOLUMES A PAROI ELASTIQUE EQUIPES CHACUN DE CONDUITES PNEUMATIQUES SANS PRESSION ET LE TOUT ASSOCIE A UN CIRCUIT LOGIQUE. UNE ACTION SYNCHRONISEE DES DEUX MAINS DE L'OPERATEUR SUR LES DEUX VOLUMES A PAROI ELASTIQUE PROVOQUE DEUX SURPRESSIONS INSTANTANEES TRANSMISES CHACUNE PAR SA CONDUITE PNEUMATIQUE SANS PRESSION A LA LOGIQUE QUI DETECTE ET EXPLOITE CES CHANGEMENTS D'ETAT (SURPRESSION OU DEPRESSION CONSECUTIVE).
FR7828163A 1978-09-27 1978-09-27 Double commande a circuit pneumatique sans pression Withdrawn FR2437567A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7828163A FR2437567A1 (fr) 1978-09-27 1978-09-27 Double commande a circuit pneumatique sans pression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7828163A FR2437567A1 (fr) 1978-09-27 1978-09-27 Double commande a circuit pneumatique sans pression

Publications (1)

Publication Number Publication Date
FR2437567A1 true FR2437567A1 (fr) 1980-04-25

Family

ID=9213247

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7828163A Withdrawn FR2437567A1 (fr) 1978-09-27 1978-09-27 Double commande a circuit pneumatique sans pression

Country Status (1)

Country Link
FR (1) FR2437567A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2498955A1 (fr) * 1981-02-04 1982-08-06 Oetiker Hans Procede et machine pour la fabrication et le montage de colliers, et structure de collier en resultant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2498955A1 (fr) * 1981-02-04 1982-08-06 Oetiker Hans Procede et machine pour la fabrication et le montage de colliers, et structure de collier en resultant

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Legal Events

Date Code Title Description
ST Notification of lapse