EP2256082A3 - Système d'entraînement hydrostatique d'une machine de travail mobile - Google Patents

Système d'entraînement hydrostatique d'une machine de travail mobile Download PDF

Info

Publication number: EP2256082A3
Authority: EP; European Patent Office
Prior art keywords: drive system; work machine; brake; mobile work; hydrostatic drive
Prior art date: 2009-05-25
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.): Granted

Application number

EP10004441A

Other languages

German (de)

English (en)

Other versions

EP2256082A2 (fr

EP2256082B9 (fr

EP2256082B1 (fr

Inventor

Markus Schwab

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

STILL GmbH

Original Assignee

STILL GmbH

Priority date (The priority date 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 date listed.)

2009-05-25

Filing date

2010-04-27

Publication date

2011-01-19

2010-04-27 Application filed by STILL GmbH filed Critical STILL GmbH

2010-12-01 Publication of EP2256082A2 publication Critical patent/EP2256082A2/fr

2011-01-19 Publication of EP2256082A3 publication Critical patent/EP2256082A3/fr

2015-07-29 Application granted granted Critical

2015-07-29 Publication of EP2256082B1 publication Critical patent/EP2256082B1/fr

2015-10-14 Publication of EP2256082B9 publication Critical patent/EP2256082B9/fr

Status Not-in-force legal-status Critical Current

2030-04-27 Anticipated expiration legal-status Critical

Links

230000002706 hydrostatic effect Effects 0.000 title abstract 2
238000011144 upstream manufacturing Methods 0.000 abstract 1

Classifications

- 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
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
- B66F9/22—Hydraulic devices or systems
- 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
- F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
- F15B7/003—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors with multiple outputs

Landscapes

Engineering & Computer Science (AREA)
Transportation (AREA)
Structural Engineering (AREA)
Mechanical Engineering (AREA)
Civil Engineering (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Fluid-Pressure Circuits (AREA)
Power Steering Mechanism (AREA)
Valves And Accessory Devices For Braking Systems (AREA)
Operation Control Of Excavators (AREA)

EP10004441.1A 2009-05-25 2010-04-27 Système d'entraînement hydrostatique d'une machine de travail mobile Not-in-force EP2256082B9 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE200910022468 DE102009022468A1 (de)	2009-05-25	2009-05-25	Hydrostatisches Antriebssystem einer mobilen Arbeitsmaschine

Publications (4)

Publication Number	Publication Date
EP2256082A2 EP2256082A2 (fr)	2010-12-01
EP2256082A3 true EP2256082A3 (fr)	2011-01-19
EP2256082B1 EP2256082B1 (fr)	2015-07-29
EP2256082B9 EP2256082B9 (fr)	2015-10-14

Family

ID=42671861

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP10004441.1A Not-in-force EP2256082B9 (fr)	2009-05-25	2010-04-27	Système d'entraînement hydrostatique d'une machine de travail mobile

Country Status (2)

Country	Link
EP (1)	EP2256082B9 (fr)
DE (1)	DE102009022468A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN107842533B (zh) *	2016-09-19	2020-03-31	比亚迪股份有限公司	优先阀装置和具有其的车辆
CN107842531B (zh) *	2016-09-21	2019-11-22	比亚迪股份有限公司	车辆的液压集成控制系统及车辆
CN111765135B (zh) *	2020-07-10	2022-05-06	中国铁建重工集团股份有限公司	一种用于拱架作业台车的液压控制系统
CN116788353A (zh) *	2023-06-28	2023-09-22	徐州重型机械有限公司	一种充液阀、液压转向制动系统及工程车辆

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19746090A1 (de) *	1997-09-24	1999-03-25	Linde Ag	Hydrostatisches Antriebssystem für ein Fahrzeug
DE10151831A1 (de) *	2001-10-20	2003-05-08	Still Gmbh	Hydraulikanlage für ein Flurförderzeug
DE202004010530U1 (de) *	2004-07-06	2004-12-09	Deere & Company, Moline	Hydraulischer Schaltkreis

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10315496A1 (de)	2003-04-04	2004-10-21	Linde Ag	Hydrauliksystem für ein batterie-elektrisch betriebenes Flurförderzeug
DE10315494A1 (de)	2003-04-04	2004-10-21	Linde Ag	Hydraulikanlage für ein batterie-elektrisch betriebenes Flurförderzeug

2009
- 2009-05-25 DE DE200910022468 patent/DE102009022468A1/de not_active Withdrawn
2010
- 2010-04-27 EP EP10004441.1A patent/EP2256082B9/fr not_active Not-in-force

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19746090A1 (de) *	1997-09-24	1999-03-25	Linde Ag	Hydrostatisches Antriebssystem für ein Fahrzeug
DE10151831A1 (de) *	2001-10-20	2003-05-08	Still Gmbh	Hydraulikanlage für ein Flurförderzeug
DE202004010530U1 (de) *	2004-07-06	2004-12-09	Deere & Company, Moline	Hydraulischer Schaltkreis

Also Published As

Publication number	Publication date
EP2256082A2 (fr)	2010-12-01
EP2256082B9 (fr)	2015-10-14
DE102009022468A1 (de)	2010-12-02
EP2256082B1 (fr)	2015-07-29

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