FR93220E - Perfectionnements apportés au fonctionnement des vérins hydrauliques mis en parallele. - Google Patents

Perfectionnements apportés au fonctionnement des vérins hydrauliques mis en parallele.

Info

Publication number
FR93220E
FR93220E FR123733A FR123733A FR93220E FR 93220 E FR93220 E FR 93220E FR 123733 A FR123733 A FR 123733A FR 123733 A FR123733 A FR 123733A FR 93220 E FR93220 E FR 93220E
Authority
FR
France
Prior art keywords
parallel
hydraulic cylinders
improvements made
cylinders placed
hydraulic
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
FR123733A
Other languages
English (en)
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.)
ACHILLE CHARLES VATINELLE
Original Assignee
ACHILLE CHARLES VATINELLE
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
Priority claimed from FR76411A external-priority patent/FR1499414A/fr
Priority claimed from FR91178A external-priority patent/FR91677E/fr
Priority claimed from FR97172A external-priority patent/FR92412E/fr
Application filed by ACHILLE CHARLES VATINELLE filed Critical ACHILLE CHARLES VATINELLE
Priority to FR123733A priority Critical patent/FR93220E/fr
Application granted granted Critical
Publication of FR93220E publication Critical patent/FR93220E/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
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/028—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force
    • F15B11/036—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force by means of servomotors having a plurality of working chambers
    • F15B11/0365—Tandem constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/46—Combinations of several jacks with means for interrelating lifting or lowering movements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
FR123733A 1966-09-15 1967-10-09 Perfectionnements apportés au fonctionnement des vérins hydrauliques mis en parallele. Expired FR93220E (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR123733A FR93220E (fr) 1966-09-15 1967-10-09 Perfectionnements apportés au fonctionnement des vérins hydrauliques mis en parallele.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR76411A FR1499414A (fr) 1966-09-15 1966-09-15 Perfectionnements apportés au fonctionnement des vérins hydrauliques mis en parallèle
FR91178A FR91677E (fr) 1966-09-15 1967-01-16 Perfectionnements apportés au fonctionnement des vérins hydrauliques mis en parallèle
FR97172A FR92412E (fr) 1966-09-15 1967-03-02 Perfectionnements apportés au fonctionnement des vérins hydrauliques mis en parallèle
FR123733A FR93220E (fr) 1966-09-15 1967-10-09 Perfectionnements apportés au fonctionnement des vérins hydrauliques mis en parallele.

Publications (1)

Publication Number Publication Date
FR93220E true FR93220E (fr) 1969-02-28

Family

ID=8639726

Family Applications (1)

Application Number Title Priority Date Filing Date
FR123733A Expired FR93220E (fr) 1966-09-15 1967-10-09 Perfectionnements apportés au fonctionnement des vérins hydrauliques mis en parallele.

Country Status (1)

Country Link
FR (1) FR93220E (fr)

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