GB201321999D0 - Hydraulic system for automatic sequential cylinder operation - Google Patents
Hydraulic system for automatic sequential cylinder operationInfo
- Publication number
- GB201321999D0 GB201321999D0 GB201321999A GB201321999A GB201321999D0 GB 201321999 D0 GB201321999 D0 GB 201321999D0 GB 201321999 A GB201321999 A GB 201321999A GB 201321999 A GB201321999 A GB 201321999A GB 201321999 D0 GB201321999 D0 GB 201321999D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydraulic system
- cylinder operation
- automatic sequential
- sequential cylinder
- automatic
- 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.)
- Ceased
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
- 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
- F15B11/20—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors controlling several interacting or sequentially-operating members
- F15B11/205—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors controlling several interacting or sequentially-operating members the position of the actuator controlling the fluid flow to the subsequent actuator
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B73/00—Means or arrangements to facilitate transportation of agricultural machines or implements, e.g. folding frames to reduce overall width
- A01B73/02—Folding frames
- A01B73/04—Folding frames foldable about a horizontal axis
- A01B73/044—Folding frames foldable about a horizontal axis the axis being oriented in a longitudinal direction
- A01B73/046—Folding frames foldable about a horizontal axis the axis being oriented in a longitudinal direction each folding frame part being foldable in itself
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
- A01C7/208—Chassis; Coupling means to a tractor or the like; Lifting means; Side markers
-
- 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
- F15B2211/30—Directional control
- F15B2211/305—Directional control characterised by the type of valves
- F15B2211/30505—Non-return valves, i.e. check valves
-
- 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
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
- F15B2211/7051—Linear output members
- F15B2211/7053—Double-acting output members
-
- 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
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/78—Control of multiple output members
- F15B2211/783—Sequential control
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Agricultural Machines (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB201321999A GB201321999D0 (en) | 2013-12-12 | 2013-12-12 | Hydraulic system for automatic sequential cylinder operation |
PCT/EP2014/076895 WO2015086532A1 (en) | 2013-12-12 | 2014-12-08 | Hydraulic system for automatic sequential cylinder operation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB201321999A GB201321999D0 (en) | 2013-12-12 | 2013-12-12 | Hydraulic system for automatic sequential cylinder operation |
Publications (1)
Publication Number | Publication Date |
---|---|
GB201321999D0 true GB201321999D0 (en) | 2014-01-29 |
Family
ID=50030830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB201321999A Ceased GB201321999D0 (en) | 2013-12-12 | 2013-12-12 | Hydraulic system for automatic sequential cylinder operation |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB201321999D0 (en) |
WO (1) | WO2015086532A1 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1233225B (en) * | 1989-07-21 | 1992-03-20 | Fassi Gru Idrauliche S P A | SEQUENTIAL REMOVAL AND RETURN DEVICE OF CONTROLLED SECTION OF TELESCOPIC ARMS FOR HYDRAULIC CRANES |
ITTO20010586A1 (en) * | 2001-06-18 | 2002-12-18 | Fassi Gru Idrauliche S P A | PERFECTED DEVICE FOR DISPLACEMENT AND SEQUENTIAL RETURN OF SECTIONS OF TELESCOPIC ARMS OF HYDRAULIC CRANES. |
AT12645U1 (en) * | 2011-03-10 | 2012-09-15 | Palfinger Ag | CRANE BOOM |
-
2013
- 2013-12-12 GB GB201321999A patent/GB201321999D0/en not_active Ceased
-
2014
- 2014-12-08 WO PCT/EP2014/076895 patent/WO2015086532A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2015086532A1 (en) | 2015-06-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |