FR2430483A1 - Dispositif hydraulique de commande des mouvements d'un vehicule de travail, tel qu'une drague - Google Patents

Dispositif hydraulique de commande des mouvements d'un vehicule de travail, tel qu'une drague

Info

Publication number
FR2430483A1
FR2430483A1 FR7820307A FR7820307A FR2430483A1 FR 2430483 A1 FR2430483 A1 FR 2430483A1 FR 7820307 A FR7820307 A FR 7820307A FR 7820307 A FR7820307 A FR 7820307A FR 2430483 A1 FR2430483 A1 FR 2430483A1
Authority
FR
France
Prior art keywords
hydraulic
dragline
draw works
amphibious
swivel valve
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.)
Withdrawn
Application number
FR7820307A
Other languages
English (en)
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.)
RIVET HUEY
Original Assignee
RIVET HUEY
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 RIVET HUEY filed Critical RIVET HUEY
Priority to FR7820307A priority Critical patent/FR2430483A1/fr
Priority to DE19782830268 priority patent/DE2830268A1/de
Publication of FR2430483A1 publication Critical patent/FR2430483A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/06—Endless track vehicles with tracks without ground wheels
    • B62D55/062—Tracked vehicles of great dimensions adapted for moving bulky loads or gear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/10—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of fluid gearing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D11/00—Steering non-deflectable wheels; Steering endless tracks or the like
    • B62D11/02—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides
    • B62D11/04—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of separate power sources
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D11/00—Steering non-deflectable wheels; Steering endless tracks or the like
    • B62D11/02—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides
    • B62D11/06—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source
    • B62D11/10—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears
    • B62D11/14—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears differential power outputs being effected by additional power supply to one side, e.g. power originating from secondary power source
    • B62D11/18—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears differential power outputs being effected by additional power supply to one side, e.g. power originating from secondary power source the additional power supply being supplied hydraulically
    • B62D11/183—Control systems therefor
    • 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
    • E02F9/02—Travelling-gear, e.g. associated with slewing gears

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mining & Mineral Resources (AREA)
  • Automation & Control Theory (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Operation Control Of Excavators (AREA)
  • Jib Cranes (AREA)

Abstract

Système de transmissions hydrauliques pour véhicule amphibie. Dans une drague par exemple, du type comportant un châssis inférieur 20 constitué par deux pontons 22 portés par des chenilles 23, 24, surmontés d'un châssis supérieur 21 pouvant tourner horizontalement de 360 degrés sur le chassis inférieur et portant les appareils de travail (drague 30, cabine 29), les mouvements du châssis inférieur (progression, direction) du châssis supérieur (rotation), et des appareils de travail (drague) sont commandés de façon hydraulique à partir de la cabine de conduite. Ce dispositif permet, pour ces mouvements, une graduation plus souple que les transmissions mécaniques et cela sur une gamine plus étendue.
FR7820307A 1978-07-07 1978-07-07 Dispositif hydraulique de commande des mouvements d'un vehicule de travail, tel qu'une drague Withdrawn FR2430483A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7820307A FR2430483A1 (fr) 1978-07-07 1978-07-07 Dispositif hydraulique de commande des mouvements d'un vehicule de travail, tel qu'une drague
DE19782830268 DE2830268A1 (de) 1978-07-07 1978-07-10 Hydraulikantriebssystem fuer ein fahrzeug

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7820307A FR2430483A1 (fr) 1978-07-07 1978-07-07 Dispositif hydraulique de commande des mouvements d'un vehicule de travail, tel qu'une drague
DE19782830268 DE2830268A1 (de) 1978-07-07 1978-07-10 Hydraulikantriebssystem fuer ein fahrzeug

Publications (1)

Publication Number Publication Date
FR2430483A1 true FR2430483A1 (fr) 1980-02-01

Family

ID=25774957

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7820307A Withdrawn FR2430483A1 (fr) 1978-07-07 1978-07-07 Dispositif hydraulique de commande des mouvements d'un vehicule de travail, tel qu'une drague

Country Status (2)

Country Link
DE (1) DE2830268A1 (fr)
FR (1) FR2430483A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0210407A1 (fr) * 1985-06-26 1987-02-04 Leo Stahl AG Mécanisme d'entraînement de véhicule

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3418961A (en) * 1967-03-17 1968-12-31 Gregg Gibson & Gregg Inc Swamp clearing machine
US3645349A (en) * 1970-01-05 1972-02-29 David E Nichter Drive for a reduced scale track-laying utility vehicle
US3842785A (en) * 1973-08-30 1974-10-22 H Rivet Amphibious marsh craft
US4000784A (en) * 1975-04-24 1977-01-04 The Manitowoc Company, Inc. Demountable self-propelled crane transport assembly
US4015679A (en) * 1975-05-16 1977-04-05 J. I. Case Company Drive range and lock control system
US4069884A (en) * 1975-04-24 1978-01-24 The Manitowoc Company, Inc. Self-propelled drive mechanism

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3418961A (en) * 1967-03-17 1968-12-31 Gregg Gibson & Gregg Inc Swamp clearing machine
US3645349A (en) * 1970-01-05 1972-02-29 David E Nichter Drive for a reduced scale track-laying utility vehicle
US3842785A (en) * 1973-08-30 1974-10-22 H Rivet Amphibious marsh craft
US4000784A (en) * 1975-04-24 1977-01-04 The Manitowoc Company, Inc. Demountable self-propelled crane transport assembly
US4069884A (en) * 1975-04-24 1978-01-24 The Manitowoc Company, Inc. Self-propelled drive mechanism
US4015679A (en) * 1975-05-16 1977-04-05 J. I. Case Company Drive range and lock control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0210407A1 (fr) * 1985-06-26 1987-02-04 Leo Stahl AG Mécanisme d'entraînement de véhicule

Also Published As

Publication number Publication date
DE2830268A1 (de) 1980-01-24

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Legal Events

Date Code Title Description
ST Notification of lapse