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FR2286746A1 - Mecanisme de direction de vehicule a commande hydrostatique - Google Patents

Mecanisme de direction de vehicule a commande hydrostatique

Info

Publication number
FR2286746A1
FR2286746A1 FR7433294A FR7433294A FR2286746A1 FR 2286746 A1 FR2286746 A1 FR 2286746A1 FR 7433294 A FR7433294 A FR 7433294A FR 7433294 A FR7433294 A FR 7433294A FR 2286746 A1 FR2286746 A1 FR 2286746A1
Authority
FR
France
Prior art keywords
steering mechanism
vehicle steering
control vehicle
hydrostatic control
hydrostatic
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
FR7433294A
Other languages
English (en)
Other versions
FR2286746B1 (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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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 to DE19732340758 priority Critical patent/DE2340758C3/de
Priority claimed from DE19732340758 external-priority patent/DE2340758C3/de
Application filed by ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Priority to FR7433294A priority patent/FR2286746A1/fr
Priority to US541106A priority patent/US3913695A/en
Publication of FR2286746A1 publication Critical patent/FR2286746A1/fr
Application granted granted Critical
Publication of FR2286746B1 publication Critical patent/FR2286746B1/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
    • 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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20012—Multiple controlled elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
FR7433294A 1973-08-11 1974-10-03 Mecanisme de direction de vehicule a commande hydrostatique Granted FR2286746A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19732340758 DE2340758C3 (de) 1973-08-11 Betätigungseinrichtung für einen leistungsgeregelten hydrostatischen Fahr- und Lenkantrieb eines hydrostatisch angetriebenen Fahrzeuges
FR7433294A FR2286746A1 (fr) 1973-08-11 1974-10-03 Mecanisme de direction de vehicule a commande hydrostatique
US541106A US3913695A (en) 1973-08-11 1975-01-15 Fluid-actuated drive system for automotive vehicle

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19732340758 DE2340758C3 (de) 1973-08-11 Betätigungseinrichtung für einen leistungsgeregelten hydrostatischen Fahr- und Lenkantrieb eines hydrostatisch angetriebenen Fahrzeuges
FR7433294A FR2286746A1 (fr) 1973-08-11 1974-10-03 Mecanisme de direction de vehicule a commande hydrostatique
US541106A US3913695A (en) 1973-08-11 1975-01-15 Fluid-actuated drive system for automotive vehicle

Publications (2)

Publication Number Publication Date
FR2286746A1 true FR2286746A1 (fr) 1976-04-30
FR2286746B1 FR2286746B1 (fr) 1979-06-01

Family

ID=27185447

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7433294A Granted FR2286746A1 (fr) 1973-08-11 1974-10-03 Mecanisme de direction de vehicule a commande hydrostatique

Country Status (2)

Country Link
US (1) US3913695A (fr)
FR (1) FR2286746A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2303829A (en) * 1995-08-03 1997-03-05 Environmental Engineering Grou Vehicle skid-steer control system
US6325166B1 (en) * 1996-09-13 2001-12-04 Yanmar Agricultural Equipment Co., Ltd. Hydraulic travelling agricultural machine
EP0869048B1 (fr) * 1997-03-31 2005-12-07 Honda Giken Kogyo Kabushiki Kaisha Dispositif actuateur de changement de vitesse pour véhicule
JP3176898B2 (ja) 1999-06-03 2001-06-18 ヤンマー農機株式会社 作業車の操作部構造
US6962219B2 (en) * 2001-09-17 2005-11-08 Mtd Products Inc Mechanical ZTR system with steering wheel
US7044258B2 (en) * 2002-04-05 2006-05-16 Cnh America Llc Direct drive suspension
US7004268B2 (en) * 2003-06-06 2006-02-28 Koji Irikura Vehicle having twin transmissions for driving respective wheels
EP1910120B1 (fr) * 2005-07-22 2014-04-16 MTD Products Inc. Systemes de direction, systemes permettant de coordonner la direction et la vitesse et vehicules associes
GB0517200D0 (en) 2005-08-22 2005-09-28 Torotrak Dev Ltd Driving and steering of motor vehicles
GB0517201D0 (en) 2005-08-22 2005-09-28 Torotrak Dev Ltd Driving and steering of motor vehicles
EP2086782B1 (fr) 2006-10-17 2019-07-10 MTD Products Inc. Systemes et procedes de commande de vehicule
US8136613B2 (en) 2008-03-26 2012-03-20 Mtd Products Inc Vehicle control systems and methods
CA2849723C (fr) 2011-09-22 2019-11-05 Mtd Products Inc Systemes et procedes de commande de vehicule et vehicules associes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3362493A (en) * 1965-08-27 1968-01-09 Condec Corp Driving and steering system for vehicles
US3461669A (en) * 1967-12-28 1969-08-19 Owatonna Mfg Co Control for hydraulic drive mechanism
FR1573169A (fr) * 1968-04-08 1969-07-04
US3604284A (en) * 1970-05-25 1971-09-14 North American Rockwell Control device for applying balanced forces to a pair of servient mechanisms

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
FR2286746B1 (fr) 1979-06-01
DE2340758A1 (de) 1975-02-27
US3913695A (en) 1975-10-21
DE2340758B2 (de) 1976-09-09

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Legal Events

Date Code Title Description
ST Notification of lapse