FR2558540B1 - Asservissement hydraulique debrayable permettant d'assurer entre autres la fonction parallelogramme sur un outil de manutention - Google Patents

Asservissement hydraulique debrayable permettant d'assurer entre autres la fonction parallelogramme sur un outil de manutention

Info

Publication number
FR2558540B1
FR2558540B1 FR8401421A FR8401421A FR2558540B1 FR 2558540 B1 FR2558540 B1 FR 2558540B1 FR 8401421 A FR8401421 A FR 8401421A FR 8401421 A FR8401421 A FR 8401421A FR 2558540 B1 FR2558540 B1 FR 2558540B1
Authority
FR
France
Prior art keywords
ensure
hydraulic control
handling tool
releasable hydraulic
parallelogram
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
FR8401421A
Other languages
English (en)
Other versions
FR2558540A1 (fr
Inventor
Marc Roger Edouard Teyssedre
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.)
GRANIER RAYMOND
Original Assignee
GRANIER RAYMOND
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 GRANIER RAYMOND filed Critical GRANIER RAYMOND
Priority to FR8401421A priority Critical patent/FR2558540B1/fr
Publication of FR2558540A1 publication Critical patent/FR2558540A1/fr
Application granted granted Critical
Publication of FR2558540B1 publication Critical patent/FR2558540B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/22—Synchronisation of the movement of two or more servomotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
FR8401421A 1984-01-24 1984-01-24 Asservissement hydraulique debrayable permettant d'assurer entre autres la fonction parallelogramme sur un outil de manutention Expired FR2558540B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8401421A FR2558540B1 (fr) 1984-01-24 1984-01-24 Asservissement hydraulique debrayable permettant d'assurer entre autres la fonction parallelogramme sur un outil de manutention

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8401421A FR2558540B1 (fr) 1984-01-24 1984-01-24 Asservissement hydraulique debrayable permettant d'assurer entre autres la fonction parallelogramme sur un outil de manutention

Publications (2)

Publication Number Publication Date
FR2558540A1 FR2558540A1 (fr) 1985-07-26
FR2558540B1 true FR2558540B1 (fr) 1988-05-27

Family

ID=9300594

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8401421A Expired FR2558540B1 (fr) 1984-01-24 1984-01-24 Asservissement hydraulique debrayable permettant d'assurer entre autres la fonction parallelogramme sur un outil de manutention

Country Status (1)

Country Link
FR (1) FR2558540B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3677009A (en) * 1970-11-12 1972-07-18 Kelso Marine Inc Control arrangement for the male die of a hydraulic press brake
US3811587A (en) * 1972-07-17 1974-05-21 Case Co J I Hydraulic leveling circuit for implement
NL165818C (nl) * 1977-05-09 1981-05-15 Hydraudyne Bv Hydraulische installatie voor het op een arm uitoe- fenen en verplaatsen van een koppel en cutterzuiger voorzien van een dergelijke hydraulische installatie.

Also Published As

Publication number Publication date
FR2558540A1 (fr) 1985-07-26

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Legal Events

Date Code Title Description
ST Notification of lapse