FR2415600A1 - Dispositif de guidage en parallele pour un appareillage de chargement frontal monte sur un vehicule - Google Patents

Dispositif de guidage en parallele pour un appareillage de chargement frontal monte sur un vehicule

Info

Publication number
FR2415600A1
FR2415600A1 FR7900662A FR7900662A FR2415600A1 FR 2415600 A1 FR2415600 A1 FR 2415600A1 FR 7900662 A FR7900662 A FR 7900662A FR 7900662 A FR7900662 A FR 7900662A FR 2415600 A1 FR2415600 A1 FR 2415600A1
Authority
FR
France
Prior art keywords
cylinders
vehicle
cylinder
front loading
loading equipment
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
FR7900662A
Other languages
English (en)
Other versions
FR2415600B1 (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.)
BAAS TECHNIK GmbH
Original Assignee
BAAS TECHNIK 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.)
Filing date
Publication date
Priority claimed from DE19782803854 external-priority patent/DE2803854A1/de
Priority claimed from DE19782826379 external-priority patent/DE2826379A1/de
Application filed by BAAS TECHNIK GmbH filed Critical BAAS TECHNIK GmbH
Publication of FR2415600A1 publication Critical patent/FR2415600A1/fr
Application granted granted Critical
Publication of FR2415600B1 publication Critical patent/FR2415600B1/fr
Granted legal-status Critical Current

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
    • 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
    • B66F9/065—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 non-masted
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • E02F3/43—Control of dipper or bucket position; Control of sequence of drive operations
    • E02F3/431—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like
    • E02F3/432—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like for keeping the bucket in a predetermined position or attitude
    • E02F3/433—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like for keeping the bucket in a predetermined position or attitude horizontal, e.g. self-levelling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mining & Mineral Resources (AREA)
  • Operation Control Of Excavators (AREA)
  • Harvester Elements (AREA)
  • Component Parts Of Construction Machinery (AREA)

Abstract

a. Dispositif de guidage en parallèle pour un appareillage de chargement frontal monté sur un véhicule. b. Dispositif caractérisé en ce que chaque vérin de détection est une partie intégrante d'un vérin de levage, une seconde soupape de commande à deux positions étant prévue, qui dans sa position << zéro >> comporte un canal de passage pour relier respectivement une chambre du cylindre ou du vérin de basculement ou des vérins de basculement avec chacun des vérins de levage ou bien chacun des vérins détecteurs et qui, dans son autre position comporte seulemement un canal de partage pour relier tous les vérins de levage avec tous les vérins de détection. c. L'invention s'applique notamment aux véhicules équipés de pelles hydrauliques.
FR7900662A 1978-01-30 1979-01-11 Dispositif de guidage en parallele pour un appareillage de chargement frontal monte sur un vehicule Granted FR2415600A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782803854 DE2803854A1 (de) 1978-01-30 1978-01-30 Parallelfuehrungseinrichtung fuer ein fahrzeug-frontlader-arbeitsgeraet o.dgl.
DE19782826379 DE2826379A1 (de) 1978-06-16 1978-06-16 Parallelfuehrungseinrichtung fuer ein fahrzeug-frontlader-arbeitsgeraet o.dgl.

Publications (2)

Publication Number Publication Date
FR2415600A1 true FR2415600A1 (fr) 1979-08-24
FR2415600B1 FR2415600B1 (fr) 1984-07-06

Family

ID=25773728

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900662A Granted FR2415600A1 (fr) 1978-01-30 1979-01-11 Dispositif de guidage en parallele pour un appareillage de chargement frontal monte sur un vehicule

Country Status (3)

Country Link
AT (1) AT370804B (fr)
FR (1) FR2415600A1 (fr)
GB (1) GB2013156B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483486A1 (fr) * 1980-05-28 1981-12-04 Poclain Sa Engin de terrassement du type chargeuse

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3541509A1 (de) * 1985-11-23 1987-07-30 Stoll Maschf Gmbh Wilhelm Front- oder hecklader mit hydraulischer geraete-betaetigung
FR2600317B1 (fr) * 1986-06-23 1988-10-21 Agram Chargeur a correction hydraulique adaptable sur porteur automoteur
US5447094A (en) * 1994-02-07 1995-09-05 Delta Power Hydraulic Co. Hydraulic system for bucket self-leveling during raising and lowering of boom
GB2404365B (en) 2003-07-30 2006-03-15 Bamford Excavators Ltd Load handling machine
US10815642B2 (en) 2016-03-24 2020-10-27 Volvo Construction Equipment Ab Wheel loader front unit and a wheel loader

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2091898A1 (fr) * 1970-04-09 1971-01-21 Potain Sa
US3700132A (en) * 1971-04-21 1972-10-24 James R Waters Floor hoist

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2091898A1 (fr) * 1970-04-09 1971-01-21 Potain Sa
US3700132A (en) * 1971-04-21 1972-10-24 James R Waters Floor hoist

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483486A1 (fr) * 1980-05-28 1981-12-04 Poclain Sa Engin de terrassement du type chargeuse

Also Published As

Publication number Publication date
GB2013156B (en) 1982-02-24
AT370804B (de) 1983-05-10
FR2415600B1 (fr) 1984-07-06
ATA51579A (de) 1982-09-15
GB2013156A (en) 1979-08-08

Similar Documents

Publication Publication Date Title
FR2375135A1 (fr) Montage de commande pour un vehicule de manutention et autre
FR2688744B1 (fr) Dispositif d&#39;actionnement hydraulique, notamment pour une capote de vehicule.
FR2397970A1 (fr) Module de commande pour poste de conduite de tracteur
FR2398647A1 (fr) Maitre-cylindre pour systeme de freinage hydraulique
FR2570177B1 (fr) Organe de detection de positions pour une partie mobile dans un vehicule automobile
FR2430335A1 (fr) Perfectionnements apportes aux appareils antivol pour vehicules
FR2743162B1 (fr) Dispositif de commande pour la securisation d&#39;un vehicule rapide, notamment guide par un operateur embarque ou non dans ledit vehicule
AU4357693A (en) Device for detecting amount done by excavator/loader
ES282725Y (es) Dispositivo de equilibrado de porton de vehiculo automovil.
FR2379405A1 (fr) Systeme de securite antivol pour vehicules automobiles
FR2415600A1 (fr) Dispositif de guidage en parallele pour un appareillage de chargement frontal monte sur un vehicule
FR2443191A1 (fr) Vehicule d&#39;epandage, notamment pour l&#39;epandage de fumier
FR2435365A1 (fr) Dispositif de levage pour le systeme coulissant d&#39;ouverture et de fermeture du toit ouvrant d&#39;un vehicule
FR2438185A1 (fr) Perfectionnements aux systemes de vannes de commande pour installations hydrauliques
FR2428125A1 (fr) Dispositif d&#39;obturation du canal de cle d&#39;une serrure
FR2414425A2 (fr) Antivol de direction pour vehicule automobile
FR2698597B1 (fr) Serrure de direction pour vehicules.
FR2697790B1 (fr) Commande de débit volumétrique pour système hydraulique de véhicule, en particulier pour direction de véhicules.
FR2774758B1 (fr) Dispositif de controle de l&#39;angle entre un vehicule tracteur et une remorque
UA5569A1 (uk) Гідравлічний домкрат з системою контролю положення поршня
FR2402436A1 (fr) Procede pour representer des valeurs de seuil determinees dans un perimetre automatique
FR2435437A1 (fr) Dispositif de guidage parallele pour un outil de chargeur frontal de vehicule comportant deux verins
FR2360753A1 (fr) Dispositif de montage pour grille de radiateur, notamment pour tracteur
FR2364302A1 (fr) Vehicule de travail du type bulldozer a pelle arriere muni d&#39;un circuit hydraulique a fluide de pression
FR2348419A1 (fr) Dispositif de securite pour l&#39;obturation d&#39;une canalisation, notamment pour reservoir d&#39;hydrocarbures de vehicules automobiles

Legal Events

Date Code Title Description
ST Notification of lapse