FR2297339A1 - Installation hydraulique de servocommande pour machines mobiles, en particulier pour des chargeurs elevateurs - Google Patents

Installation hydraulique de servocommande pour machines mobiles, en particulier pour des chargeurs elevateurs

Info

Publication number
FR2297339A1
FR2297339A1 FR7600320A FR7600320A FR2297339A1 FR 2297339 A1 FR2297339 A1 FR 2297339A1 FR 7600320 A FR7600320 A FR 7600320A FR 7600320 A FR7600320 A FR 7600320A FR 2297339 A1 FR2297339 A1 FR 2297339A1
Authority
FR
France
Prior art keywords
servo
control hydraulic
mobile machines
hydraulic installation
loaders
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.)
Granted
Application number
FR7600320A
Other languages
English (en)
Other versions
FR2297339B1 (fr
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.)
Eaton GmbH
Eaton GmbH and Co KG
Original Assignee
Eaton GmbH
Eaton GmbH and Co KG
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.)
Filing date
Publication date
Application filed by Eaton GmbH, Eaton GmbH and Co KG filed Critical Eaton GmbH
Publication of FR2297339A1 publication Critical patent/FR2297339A1/fr
Application granted granted Critical
Publication of FR2297339B1 publication Critical patent/FR2297339B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/007—Installations or systems with two or more pumps or pump cylinders, wherein the flow-path through the stages can be changed, e.g. from series to parallel
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Fluid Gearings (AREA)
FR7600320A 1975-01-10 1976-01-08 Installation hydraulique de servocommande pour machines mobiles, en particulier pour des chargeurs elevateurs Granted FR2297339A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752500863 DE2500863A1 (de) 1975-01-10 1975-01-10 Hydraulische servoanlage fuer mobile arbeitsmaschinen, insbesondere hublader

Publications (2)

Publication Number Publication Date
FR2297339A1 true FR2297339A1 (fr) 1976-08-06
FR2297339B1 FR2297339B1 (fr) 1980-03-28

Family

ID=5936234

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7600320A Granted FR2297339A1 (fr) 1975-01-10 1976-01-08 Installation hydraulique de servocommande pour machines mobiles, en particulier pour des chargeurs elevateurs

Country Status (3)

Country Link
DE (1) DE2500863A1 (fr)
FR (1) FR2297339A1 (fr)
GB (1) GB1498304A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0659680A1 (fr) * 1993-11-26 1995-06-28 Dana Corporation Soupape de sûreté hydraulique

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2950391A1 (de) * 1979-12-14 1981-07-09 Linde Ag, 6200 Wiesbaden Kraftfahrzeug mit hydrostatischem getriebe
DE4026695C2 (de) * 1989-08-25 1995-04-20 Toyoda Automatic Loom Works Hydraulikfluid-Durchflußsteuerung für ein Hydrauliksystem eines Industriefahrzeugs
DE10039936A1 (de) * 2000-08-16 2002-03-07 Fluidtech Gmbh Ventil

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1198234A (en) * 1968-03-13 1970-07-08 Linde Ag An Improved Transmission System of the Kind Whereby a Single Energy Source is Applied to a Plurality of Loads
DE2158870B1 (de) * 1971-11-27 1973-03-08 Eaton Gmbh, 5620 Velbert Hydraulische Servoanlage mit zwei Pumpen und mehreren Hydromotoren

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1198234A (en) * 1968-03-13 1970-07-08 Linde Ag An Improved Transmission System of the Kind Whereby a Single Energy Source is Applied to a Plurality of Loads
DE2158870B1 (de) * 1971-11-27 1973-03-08 Eaton Gmbh, 5620 Velbert Hydraulische Servoanlage mit zwei Pumpen und mehreren Hydromotoren

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NV82/74 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0659680A1 (fr) * 1993-11-26 1995-06-28 Dana Corporation Soupape de sûreté hydraulique

Also Published As

Publication number Publication date
FR2297339B1 (fr) 1980-03-28
DE2500863A1 (de) 1976-07-15
GB1498304A (en) 1978-01-18

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Legal Events

Date Code Title Description
ST Notification of lapse