FR2900693B1 - Dispositif de commande hydraulique de verins de machines et ses applications - Google Patents
Dispositif de commande hydraulique de verins de machines et ses applicationsInfo
- Publication number
- FR2900693B1 FR2900693B1 FR0603888A FR0603888A FR2900693B1 FR 2900693 B1 FR2900693 B1 FR 2900693B1 FR 0603888 A FR0603888 A FR 0603888A FR 0603888 A FR0603888 A FR 0603888A FR 2900693 B1 FR2900693 B1 FR 2900693B1
- Authority
- FR
- France
- Prior art keywords
- applications
- hydraulic control
- hydraulic
- input
- machine
- 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 - Fee Related
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2221—Control of flow rate; Load sensing arrangements
- E02F9/2225—Control of flow rate; Load sensing arrangements using pressure-compensating valves
- E02F9/2228—Control of flow rate; Load sensing arrangements using pressure-compensating valves including an electronic controller
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2217—Hydraulic or pneumatic drives with energy recovery arrangements, e.g. using accumulators, flywheels
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/26—Indicating devices
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fluid-Pressure Circuits (AREA)
- Valve Device For Special Equipments (AREA)
- Operation Control Of Excavators (AREA)
- Earth Drilling (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0603888A FR2900693B1 (fr) | 2006-05-02 | 2006-05-02 | Dispositif de commande hydraulique de verins de machines et ses applications |
AT07728665T ATE456744T1 (de) | 2006-05-02 | 2007-04-30 | Zylindersteuervorrichtung für hydraulische maschine und anwendungen dafür |
EP07728665A EP2013488B1 (fr) | 2006-05-02 | 2007-04-30 | Dispositif de commande hydraulique de verins de machines et ses applications |
PCT/EP2007/054211 WO2007125120A1 (fr) | 2006-05-02 | 2007-04-30 | Dispositif de commande hydraulique de vérins de machines et ses applications |
DE602007004590T DE602007004590D1 (de) | 2006-05-02 | 2007-04-30 | Zylindersteuervorrichtung für hydraulische maschine und anwendungen dafür |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0603888A FR2900693B1 (fr) | 2006-05-02 | 2006-05-02 | Dispositif de commande hydraulique de verins de machines et ses applications |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2900693A1 FR2900693A1 (fr) | 2007-11-09 |
FR2900693B1 true FR2900693B1 (fr) | 2008-07-04 |
Family
ID=37507727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0603888A Expired - Fee Related FR2900693B1 (fr) | 2006-05-02 | 2006-05-02 | Dispositif de commande hydraulique de verins de machines et ses applications |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2013488B1 (fr) |
AT (1) | ATE456744T1 (fr) |
DE (1) | DE602007004590D1 (fr) |
FR (1) | FR2900693B1 (fr) |
WO (1) | WO2007125120A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2938561A1 (fr) * | 2008-11-20 | 2010-05-21 | Mailleux | Dispositif de remise a niveau automatique de l'outil d'un chargeur hydraulique monte sur un tracteur |
GB0922715D0 (en) * | 2009-12-31 | 2010-02-17 | Agco Gmbh | Loader adapter for a vehicle |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3811336A (en) * | 1972-09-01 | 1974-05-21 | Crown Controls Corp | Multi-function controller |
EP0379595B1 (fr) * | 1988-07-08 | 1993-09-29 | Hitachi Construction Machinery Co., Ltd. | Appareil hydrodynamique |
CA1336203C (fr) * | 1988-07-27 | 1995-07-04 | Joseph M. Mather | Systeme hydraulique auxiliaire a commande electrique pour chargeur a direction differentielle |
GB2250611B (en) * | 1990-11-24 | 1995-05-17 | Samsung Heavy Ind | System for automatically controlling quantity of hydraulic fluid of an excavator |
WO1999035336A1 (fr) * | 1997-12-31 | 1999-07-15 | Concept Travaux Publics S.A.R.L. | Procede pour l'actionnement d'une rampe et de vannes |
US6425729B1 (en) * | 2000-03-24 | 2002-07-30 | Caterpillar Inc. | Arrangement for controlling a work machine |
-
2006
- 2006-05-02 FR FR0603888A patent/FR2900693B1/fr not_active Expired - Fee Related
-
2007
- 2007-04-30 WO PCT/EP2007/054211 patent/WO2007125120A1/fr active Application Filing
- 2007-04-30 DE DE602007004590T patent/DE602007004590D1/de active Active
- 2007-04-30 AT AT07728665T patent/ATE456744T1/de not_active IP Right Cessation
- 2007-04-30 EP EP07728665A patent/EP2013488B1/fr not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
EP2013488A1 (fr) | 2009-01-14 |
EP2013488B1 (fr) | 2010-01-27 |
ATE456744T1 (de) | 2010-02-15 |
DE602007004590D1 (de) | 2010-03-18 |
FR2900693A1 (fr) | 2007-11-09 |
WO2007125120A1 (fr) | 2007-11-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |
Effective date: 20120131 |