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FR2420470A1 - Systeme hydraulique de commande d'un moyen de transport - Google Patents

Systeme hydraulique de commande d'un moyen de transport

Info

Publication number
FR2420470A1
FR2420470A1 FR7808191A FR7808191A FR2420470A1 FR 2420470 A1 FR2420470 A1 FR 2420470A1 FR 7808191 A FR7808191 A FR 7808191A FR 7808191 A FR7808191 A FR 7808191A FR 2420470 A1 FR2420470 A1 FR 2420470A1
Authority
FR
France
Prior art keywords
distributor
throttles
positions
control system
hydraulic control
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
FR7808191A
Other languages
English (en)
Other versions
FR2420470B1 (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.)
LJUBIMOV BORIS
Original Assignee
LJUBIMOV BORIS
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 LJUBIMOV BORIS filed Critical LJUBIMOV BORIS
Priority to FR7808191A priority Critical patent/FR2420470A1/fr
Publication of FR2420470A1 publication Critical patent/FR2420470A1/fr
Application granted granted Critical
Publication of FR2420470B1 publication Critical patent/FR2420470B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/09—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by means for actuating valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Lifting Devices For Agricultural Implements (AREA)

Abstract

L'invention concerne les moyens de transport Le système de commande faisant l'objet de l'invention est caractérisé notamment en ce que l'étrangleur 25 du circuit hydraulique de travail 4 est monté dans sa canalisation hydraulique 19 en amont de son raccordement à l'entrée du dispositif de distribution 20, tandis que le circuit hydraulique de commande 3 est relié à la canalisation hydraulique 19 du circuit hydraulique de travail 4 en un endroit situé entre son entrée dans le dispositif de distribution 20 et l'étrangleur 25 du circuit de travail 4. L'invention s'applique notamment aux système de commande de direction des tracteurs à roues et des engins de travaux publics.
FR7808191A 1978-03-21 1978-03-21 Systeme hydraulique de commande d'un moyen de transport Granted FR2420470A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7808191A FR2420470A1 (fr) 1978-03-21 1978-03-21 Systeme hydraulique de commande d'un moyen de transport

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7808191A FR2420470A1 (fr) 1978-03-21 1978-03-21 Systeme hydraulique de commande d'un moyen de transport

Publications (2)

Publication Number Publication Date
FR2420470A1 true FR2420470A1 (fr) 1979-10-19
FR2420470B1 FR2420470B1 (fr) 1980-10-24

Family

ID=9206101

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7808191A Granted FR2420470A1 (fr) 1978-03-21 1978-03-21 Systeme hydraulique de commande d'un moyen de transport

Country Status (1)

Country Link
FR (1) FR2420470A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1202397A (en) * 1967-11-06 1970-08-19 Trw Inc Improvements in or relating to valves
DE1780333A1 (de) * 1968-09-02 1971-12-30 Erwin Hengstler, Fabrik Hydraulischer Hebezeuge, 7613 Hausach Hydraulische Hilfskraftlenkung, insbesondere für Kraftfahrzeuge
FR2216468A1 (fr) * 1973-02-07 1974-08-30 Danfoss As
FR2216465A1 (fr) * 1973-02-07 1974-08-30 Danfoss As
FR2333143A1 (fr) * 1975-11-29 1977-06-24 Danfoss As Dispositif de commande hydraulique, en particulier pour directions de vehicules

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1202397A (en) * 1967-11-06 1970-08-19 Trw Inc Improvements in or relating to valves
DE1780333A1 (de) * 1968-09-02 1971-12-30 Erwin Hengstler, Fabrik Hydraulischer Hebezeuge, 7613 Hausach Hydraulische Hilfskraftlenkung, insbesondere für Kraftfahrzeuge
FR2216468A1 (fr) * 1973-02-07 1974-08-30 Danfoss As
FR2216465A1 (fr) * 1973-02-07 1974-08-30 Danfoss As
FR2333143A1 (fr) * 1975-11-29 1977-06-24 Danfoss As Dispositif de commande hydraulique, en particulier pour directions de vehicules

Also Published As

Publication number Publication date
FR2420470B1 (fr) 1980-10-24

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Legal Events

Date Code Title Description
ST Notification of lapse