FR1090376A - Balancing device for several hydraulic cylinders - Google Patents
Balancing device for several hydraulic cylindersInfo
- 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
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)
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)
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 |
-
1953
- 1953-12-31 FR FR1090376D patent/FR1090376A/en not_active Expired
Cited By (2)
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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