ATA117993A - PRESSURE CIRCUIT ARRANGEMENT - Google Patents
PRESSURE CIRCUIT ARRANGEMENTInfo
- Publication number
- ATA117993A ATA117993A AT117993A AT117993A ATA117993A AT A117993 A ATA117993 A AT A117993A AT 117993 A AT117993 A AT 117993A AT 117993 A AT117993 A AT 117993A AT A117993 A ATA117993 A AT A117993A
- Authority
- AT
- Austria
- Prior art keywords
- circuit arrangement
- pressure circuit
- pressure
- arrangement
- circuit
- Prior art date
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
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/021—Valves for interconnecting the fluid chambers of an actuator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
- B60J7/08—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of non-sliding type, i.e. movable or removable roofs or panels, e.g. let-down tops or roofs capable of being easily detached or of assuming a collapsed or inoperative position
- B60J7/12—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of non-sliding type, i.e. movable or removable roofs or panels, e.g. let-down tops or roofs capable of being easily detached or of assuming a collapsed or inoperative position foldable; Tensioning mechanisms therefor, e.g. struts
- B60J7/1226—Soft tops for convertible vehicles
- B60J7/1265—Soft tops for convertible vehicles characterised by kinematic movements, e.g. using parallelogram linkages
- B60J7/1269—Soft tops for convertible vehicles characterised by kinematic movements, e.g. using parallelogram linkages with remote power control
- B60J7/1273—Soft tops for convertible vehicles characterised by kinematic movements, e.g. using parallelogram linkages with remote power control using hydraulic means
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/205—Systems with pumps
- F15B2211/2053—Type of pump
- F15B2211/20561—Type of pump reversible
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT117993A AT400610B (en) | 1993-06-16 | 1993-06-16 | PRESSURE CIRCUIT ARRANGEMENT |
DE19944418776 DE4418776A1 (en) | 1993-06-16 | 1994-05-28 | Pressure-medium circuit arrangement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT117993A AT400610B (en) | 1993-06-16 | 1993-06-16 | PRESSURE CIRCUIT ARRANGEMENT |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA117993A true ATA117993A (en) | 1995-06-15 |
AT400610B AT400610B (en) | 1996-02-26 |
Family
ID=3508323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT117993A AT400610B (en) | 1993-06-16 | 1993-06-16 | PRESSURE CIRCUIT ARRANGEMENT |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT400610B (en) |
DE (1) | DE4418776A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1004534C2 (en) * | 1996-11-14 | 1998-05-18 | Applied Power Inc | Hydraulic control device for a vehicle cover. |
DE69911674T2 (en) | 1998-03-11 | 2004-07-01 | Poclain Hydraulics Industrie | Valve device for a hydraulic motor for driving a mass of great inertia |
FR2776032B1 (en) * | 1998-03-11 | 2000-06-02 | Poclain Hydraulics Sa | VALVE DEVICE FOR A HYDRAULIC MOTOR CAPABLE OF DRIVING A LARGE INERTIA MASS |
AT405749B (en) * | 1998-05-22 | 1999-11-25 | Hoerbiger Gmbh | ARRANGEMENT FOR HYDRAULICALLY OPERATING A REAR LID |
AT407731B (en) * | 1999-12-07 | 2001-05-25 | Hoerbiger Hydraulik | Hydraulic vehicle cover activation arrangement |
NL1024151C2 (en) | 2003-08-22 | 2005-02-23 | Actuant Corp | Vehicle, in particular camping vehicle, with hydraulically operated roof component. |
AT504791B1 (en) * | 2007-04-23 | 2008-08-15 | Hoerbiger Automatisierungstech | PUMP ARRANGEMENT |
CN102425585A (en) * | 2011-12-07 | 2012-04-25 | 中联重科股份有限公司 | Closed hydraulic system of pumping device and control method thereof |
-
1993
- 1993-06-16 AT AT117993A patent/AT400610B/en not_active IP Right Cessation
-
1994
- 1994-05-28 DE DE19944418776 patent/DE4418776A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE4418776A1 (en) | 1994-12-22 |
AT400610B (en) | 1996-02-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties | ||
ELJ | Ceased due to non-payment of the annual fee |