FR2345608A1 - Dispositif hydraulique a verins multiples coaxiaux et telescopiques actionnes simultanement - Google Patents
Dispositif hydraulique a verins multiples coaxiaux et telescopiques actionnes simultanementInfo
- Publication number
- FR2345608A1 FR2345608A1 FR7608351A FR7608351A FR2345608A1 FR 2345608 A1 FR2345608 A1 FR 2345608A1 FR 7608351 A FR7608351 A FR 7608351A FR 7608351 A FR7608351 A FR 7608351A FR 2345608 A1 FR2345608 A1 FR 2345608A1
- Authority
- FR
- France
- Prior art keywords
- cylinders
- apertures
- cylinder
- hydraulic ram
- flow tubes
- 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.)
- Granted
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
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/16—Characterised by the construction of the motor unit of the straight-cylinder type of the telescopic type
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7608351A FR2345608A1 (fr) | 1976-03-23 | 1976-03-23 | Dispositif hydraulique a verins multiples coaxiaux et telescopiques actionnes simultanement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7608351A FR2345608A1 (fr) | 1976-03-23 | 1976-03-23 | Dispositif hydraulique a verins multiples coaxiaux et telescopiques actionnes simultanement |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2345608A1 true FR2345608A1 (fr) | 1977-10-21 |
FR2345608B3 FR2345608B3 (fr) | 1979-03-16 |
Family
ID=9170790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7608351A Granted FR2345608A1 (fr) | 1976-03-23 | 1976-03-23 | Dispositif hydraulique a verins multiples coaxiaux et telescopiques actionnes simultanement |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2345608A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2616489A1 (fr) * | 1987-06-15 | 1988-12-16 | Ppm Sa | Verin multiple a au moins trois elements coulissants et fleche telescopique en faisant application |
FR2617915A1 (fr) * | 1987-07-10 | 1989-01-13 | Pagliero O P Spa | Verin hydraulique a plusieurs etages a fonctionnement telescopique simultane |
EP0849824A1 (fr) * | 1996-12-20 | 1998-06-24 | Yuasa Koki Co Ltd | Dispositif pour lever et descendre des charges |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2254786A1 (de) * | 1971-11-09 | 1973-05-17 | Bradford Power Systems Ltd | Teleskopzylinder |
FR2226579A1 (fr) * | 1973-04-17 | 1974-11-15 | Jungheinrich & Co Maschf |
-
1976
- 1976-03-23 FR FR7608351A patent/FR2345608A1/fr active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2254786A1 (de) * | 1971-11-09 | 1973-05-17 | Bradford Power Systems Ltd | Teleskopzylinder |
FR2226579A1 (fr) * | 1973-04-17 | 1974-11-15 | Jungheinrich & Co Maschf |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2616489A1 (fr) * | 1987-06-15 | 1988-12-16 | Ppm Sa | Verin multiple a au moins trois elements coulissants et fleche telescopique en faisant application |
FR2617915A1 (fr) * | 1987-07-10 | 1989-01-13 | Pagliero O P Spa | Verin hydraulique a plusieurs etages a fonctionnement telescopique simultane |
EP0849824A1 (fr) * | 1996-12-20 | 1998-06-24 | Yuasa Koki Co Ltd | Dispositif pour lever et descendre des charges |
US5850713A (en) * | 1996-12-20 | 1998-12-22 | Yuasa Koki Co., Ltd | Device raising and lowering apparatus |
Also Published As
Publication number | Publication date |
---|---|
FR2345608B3 (fr) | 1979-03-16 |
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