FR2783286B3 - HYDRAULIC UNIT - Google Patents
HYDRAULIC UNITInfo
- Publication number
- FR2783286B3 FR2783286B3 FR9911350A FR9911350A FR2783286B3 FR 2783286 B3 FR2783286 B3 FR 2783286B3 FR 9911350 A FR9911350 A FR 9911350A FR 9911350 A FR9911350 A FR 9911350A FR 2783286 B3 FR2783286 B3 FR 2783286B3
- Authority
- FR
- France
- Prior art keywords
- hydraulic unit
- hydraulic
- unit
- 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 - Lifetime
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
-
- 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
- F15B15/1423—Component parts; Constructional details
- F15B15/1466—Hollow piston sliding over a stationary rod inside the cylinder
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
- Forklifts And Lifting Vehicles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1998141894 DE19841894C5 (en) | 1998-09-11 | 1998-09-11 | Motor vehicle lift with a hydraulic power unit |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2783286A3 FR2783286A3 (en) | 2000-03-17 |
FR2783286B3 true FR2783286B3 (en) | 2000-07-28 |
Family
ID=7880818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9911350A Expired - Lifetime FR2783286B3 (en) | 1998-09-11 | 1999-09-10 | HYDRAULIC UNIT |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE19841894C5 (en) |
FR (1) | FR2783286B3 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100462570C (en) * | 2007-01-12 | 2009-02-18 | 煤炭科学研究总院 | Combined functional hydraulic oil cylinder |
DE102010027759A1 (en) | 2010-03-24 | 2011-09-29 | Maha Maschinenbau Haldenwang Gmbh & Co. Kg | Lifting device for lifting ram lifting platform of motor vehicle, comprises lifting ram, which is extendable, and safety element, which is movably guided at outer side of lifting ram |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2095051A (en) * | 1934-12-08 | 1937-10-05 | Globe Machinery & Supply Compa | Automobile lift |
US3186305A (en) * | 1963-07-02 | 1965-06-01 | Ex Cell O Corp | Hydraulic actuator mechanism |
DE1431975A1 (en) * | 1965-08-26 | 1969-01-30 | Guenther Heckmann | Pressure medium operated two-circuit lifting ram for lifting platforms |
DE2210917A1 (en) * | 1972-03-07 | 1973-09-20 | Gerhard Schuster | WORK CYLINDER WITH DRIVE PISTON |
DE3515762A1 (en) * | 1985-05-02 | 1986-11-06 | Zippo Gesellschaft für Hebetechnik mbH, 7600 Offenburg | Multi-column lifting platform or the like and method of controlling its lifting elements in synchronism |
DE8600822U1 (en) * | 1986-01-15 | 1986-02-27 | Brauer GmbH & Co, 4150 Krefeld | Constant velocity slave cylinder |
DE3842338A1 (en) * | 1988-12-16 | 1990-06-21 | Porsche Ag | ACTUATOR FOR AN ACTIVE SPRING-DAMPER SYSTEM |
FR2659398B1 (en) * | 1990-03-06 | 1992-07-10 | Ppm Sa | MULTIPLE JACK, CIRCUIT FOR SUPPLYING SUCH A JACK, AND TELESCOPIC BOOM USING THE JACK. |
-
1998
- 1998-09-11 DE DE1998141894 patent/DE19841894C5/en not_active Expired - Lifetime
-
1999
- 1999-09-10 FR FR9911350A patent/FR2783286B3/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE19841894B4 (en) | 2006-07-06 |
DE19841894A1 (en) | 2000-03-23 |
FR2783286A3 (en) | 2000-03-17 |
DE19841894C5 (en) | 2014-10-30 |
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