FR1455068A - - Google Patents
Info
- Publication number
- FR1455068A FR1455068A FR1455068DA FR1455068A FR 1455068 A FR1455068 A FR 1455068A FR 1455068D A FR1455068D A FR 1455068DA FR 1455068 A FR1455068 A FR 1455068A
- Authority
- FR
- France
- 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
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- 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
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1455068A true FR1455068A (en) | 1966-12-28 |
Family
ID=1580490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1455068D Expired FR1455068A (en) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1455068A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2374256A1 (en) * | 1976-12-14 | 1978-07-13 | Beissbarth Osmond | Synchronised double column vehicle jack for garage - has swinging lever to switch off faster running motor if carriage rises unevenly (DK 31.7.78) |
| EP0287044A1 (en) * | 1987-04-16 | 1988-10-19 | Hydro-Gerätebau GmbH & Co. KG Hebezeuge | Arrangement for lifting aircraft |
| EP0461638A1 (en) * | 1990-06-15 | 1991-12-18 | Slift Hebezeug Gmbh | Synchronisation device for a lifting platform |
| EP1911695A2 (en) * | 2006-10-09 | 2008-04-16 | MT-Energie GmbH & Co. KG | Method for controlling the synchronism of at least two pressurising medium cylinders and synchronism control |
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0
- FR FR1455068D patent/FR1455068A/fr not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2374256A1 (en) * | 1976-12-14 | 1978-07-13 | Beissbarth Osmond | Synchronised double column vehicle jack for garage - has swinging lever to switch off faster running motor if carriage rises unevenly (DK 31.7.78) |
| EP0287044A1 (en) * | 1987-04-16 | 1988-10-19 | Hydro-Gerätebau GmbH & Co. KG Hebezeuge | Arrangement for lifting aircraft |
| EP0461638A1 (en) * | 1990-06-15 | 1991-12-18 | Slift Hebezeug Gmbh | Synchronisation device for a lifting platform |
| EP1911695A2 (en) * | 2006-10-09 | 2008-04-16 | MT-Energie GmbH & Co. KG | Method for controlling the synchronism of at least two pressurising medium cylinders and synchronism control |
| EP1911695A3 (en) * | 2006-10-09 | 2011-08-03 | MT-Energie GmbH | Method for controlling the synchronism of at least two pressurising medium cylinders and synchronism control |