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)
French (fr)
Other versions
FR2297339B1 (enExample
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 and Co KG
Original Assignee
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 and Co KG filed Critical Eaton GmbH and Co KG
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)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Engineering & Computer Science (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 (enExample) 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 (enExample)
FR (1) FR2297339A1 (enExample)
GB (1) GB1498304A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0659680A1 (en) * 1993-11-26 1995-06-28 Dana Corporation Relief valve with hydraulic fuse

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 (en) * 1993-11-26 1995-06-28 Dana Corporation Relief valve with hydraulic fuse

Also Published As

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

Similar Documents

Publication Publication Date Title
FR2311969A1 (fr) Installation de commande pour variateur hydraulique
FR2305649A1 (fr) Installation de changement de vitesse hydraulique pour transmissions
ES195095Y (es) Microlentilla de contacto.
BE848872A (fr) Installation de commande hydraulique, en particulier pour directions de vehicules
BE848624A (fr) Support pour stylographes,
FR2344733A1 (fr) Installation hydraulique, notamment pour vehicules de travail ou utilitaires
DK141327C (da) Mekanisme til valgfri fjern- eller naerstyring af en hydraulisk kran,isaer en mobilkrans hydrauliske arbejdscylinder
AU506492B2 (en) Hydraulic control for mining machine
FR2307174A1 (fr) Palier de roulement, en particulier pour helicopteres
SU576021A3 (ru) Установка дл непрерывной разливки металлов
BE802390A (fr) Circuit de commande hydraulique pour excavateur hydraulique
BE797904A (fr) Releveur hydraulique pour machines agricoles
FR2320445A1 (fr) Cylindre de commande, plus particulierement cylindre de levage pour des aimants de freins sur rails
FR2335716A1 (fr) Piston-tiroir pour distributeurs hydrauliques de commande
BE792617A (fr) Circuit hydraulique pour un excavateur.
NL187972C (nl) Verrijdbare kraaninstallatie.
FR2617822B1 (fr) Agencement de fleche pour des grues, notamment pour des grues mobiles
IT7922828U1 (it) Caricatore di metallo fuso, particolarmente per conchigliatrici.
FR2298506A1 (fr) Elevateur hydraulique pour tracteur
SE7507786L (sv) Hydraulisk installation.
OA06159A (fr) Anneau pour roue de machine de coulée.
DK154486C (da) Hydraulisk loeftebagsmaek til koeretoejer.
PT66869A (fr) Elevateur hydraulique mobile,specialement pour vehicules automobiles
BE815861A (fr) Emetteur-recepteur pour liaisons mobiles
ES196329Y (es) Elevador hidraulico movil.

Legal Events

Date Code Title Description
ST Notification of lapse