FR1090376A - Balancing device for several hydraulic cylinders - Google Patents

Balancing device for several hydraulic cylinders

Info

Publication number
FR1090376A
FR1090376A FR1090376DA FR1090376A FR 1090376 A FR1090376 A FR 1090376A FR 1090376D A FR1090376D A FR 1090376DA FR 1090376 A FR1090376 A FR 1090376A
Authority
FR
France
Prior art keywords
hydraulic cylinders
balancing device
several hydraulic
several
balancing
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.)
CONST SAVOISIENNES DE MACHINES
Original Assignee
CONST SAVOISIENNES DE MACHINES
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 CONST SAVOISIENNES DE MACHINES filed Critical CONST SAVOISIENNES DE MACHINES
Application granted granted Critical
Publication of FR1090376A publication Critical patent/FR1090376A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02—Aircraft characterised by the type or position of power plants
    • B64D27/023—Aircraft characterised by the type or position of power plants of rocket type, e.g. for assisting taking-off or braking
    • 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
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
    • B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
    • B66F7/20—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks by several jacks with means for maintaining the platforms horizontal during movement
    • 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)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR1090376D 1953-12-31 1953-12-31 Balancing device for several hydraulic cylinders Expired FR1090376A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1090376T 1953-12-31

Publications (1)

Publication Number Publication Date
FR1090376A true FR1090376A (en) 1955-03-30

Family

ID=9614840

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1090376D Expired FR1090376A (en) 1953-12-31 1953-12-31 Balancing device for several hydraulic cylinders

Country Status (1)

Country Link
FR (1) FR1090376A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1243518B (en) * 1957-06-13 1967-06-29 Adolf Hoeschle Quantity allocation device for synchronizing hydraulic multi-piston drives
FR2164637A1 (en) * 1971-12-22 1973-08-03 Ibm

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1243518B (en) * 1957-06-13 1967-06-29 Adolf Hoeschle Quantity allocation device for synchronizing hydraulic multi-piston drives
FR2164637A1 (en) * 1971-12-22 1973-08-03 Ibm

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