FR2717140B1 - Soupape de direction. - Google Patents

Soupape de direction.

Info

Publication number
FR2717140B1
FR2717140B1 FR9502765A FR9502765A FR2717140B1 FR 2717140 B1 FR2717140 B1 FR 2717140B1 FR 9502765 A FR9502765 A FR 9502765A FR 9502765 A FR9502765 A FR 9502765A FR 2717140 B1 FR2717140 B1 FR 2717140B1
Authority
FR
France
Prior art keywords
steering valve
steering
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.)
Expired - Fee Related
Application number
FR9502765A
Other languages
English (en)
Other versions
FR2717140A1 (fr
Inventor
Jan Tesla
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.)
Claas KGaA mbH
Original Assignee
Claas KGaA mbH
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 Claas KGaA mbH filed Critical Claas KGaA mbH
Publication of FR2717140A1 publication Critical patent/FR2717140A1/fr
Application granted granted Critical
Publication of FR2717140B1 publication Critical patent/FR2717140B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B62D5/08—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 type of steering valve used

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Power Steering Mechanism (AREA)
  • Mechanically-Actuated Valves (AREA)
FR9502765A 1994-03-09 1995-03-09 Soupape de direction. Expired - Fee Related FR2717140B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19944408628 DE4408628C2 (de) 1994-03-09 1994-03-09 Lenkventil

Publications (2)

Publication Number Publication Date
FR2717140A1 FR2717140A1 (fr) 1995-09-15
FR2717140B1 true FR2717140B1 (fr) 1997-08-14

Family

ID=6512755

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9502765A Expired - Fee Related FR2717140B1 (fr) 1994-03-09 1995-03-09 Soupape de direction.

Country Status (3)

Country Link
BE (1) BE1009776A3 (fr)
DE (1) DE4408628C2 (fr)
FR (1) FR2717140B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114056424B (zh) * 2021-11-22 2022-11-25 徐工集团工程机械股份有限公司 双功率流转向系统的转向阀、转向系统和工程车辆

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3095760A (en) * 1960-06-06 1963-07-02 Gen Motors Corp Transmission
DE2508268C3 (de) * 1975-02-26 1980-05-22 Integral Hydraulik & Co, 4000 Duesseldorf Steuerkolben fur hydraulische Druckmittelfolgesteuerungen, insbesondere für ein Lenkventil einer Servolenkeinrichtung von Fahrzeugen
FR2508566A1 (fr) * 1979-11-26 1982-12-31 Dba Distributeur de commande de verin
WO1985004455A1 (fr) * 1984-03-29 1985-10-10 Zahnradfabrik Friedrichshafen Ag Systeme hydraulique pour vehicules
US4700794A (en) * 1986-07-14 1987-10-20 Caterpillar Inc. Vehicle steering apparatus
DE4126020A1 (de) * 1991-08-06 1993-02-11 Zahnradfabrik Friedrichshafen Hilfskraftlenkung

Also Published As

Publication number Publication date
DE4408628C2 (de) 1996-11-28
BE1009776A3 (fr) 1997-08-05
FR2717140A1 (fr) 1995-09-15
DE4408628A1 (de) 1995-09-14

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Legal Events

Date Code Title Description
ST Notification of lapse