FR2027917A1 - - Google Patents

Info

Publication number
FR2027917A1
FR2027917A1 FR7000332A FR7000332A FR2027917A1 FR 2027917 A1 FR2027917 A1 FR 2027917A1 FR 7000332 A FR7000332 A FR 7000332A FR 7000332 A FR7000332 A FR 7000332A FR 2027917 A1 FR2027917 A1 FR 2027917A1
Authority
FR
France
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Withdrawn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
FR7000332A
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.)
Deere and Co
Original Assignee
Deere and Co
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 Deere and Co filed Critical Deere and Co
Publication of FR2027917A1 publication Critical patent/FR2027917A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/44—Control of exclusively fluid gearing hydrostatic with more than one pump or motor in operation
    • F16H61/452—Selectively controlling multiple pumps or motors, e.g. switching between series or parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
  • Control Of Fluid Gearings (AREA)
FR7000332A 1969-01-08 1970-01-07 Withdrawn FR2027917A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78977469A 1969-01-08 1969-01-08

Publications (1)

Publication Number Publication Date
FR2027917A1 true FR2027917A1 (fr) 1970-10-02

Family

ID=25148646

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7000332A Withdrawn FR2027917A1 (fr) 1969-01-08 1970-01-07

Country Status (3)

Country Link
US (1) US3552516A (fr)
DE (1) DE6950292U (fr)
FR (1) FR2027917A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3823650A (en) * 1972-11-02 1974-07-16 Deere & Co Destroking of hydrostatic drive motors
US3894606A (en) * 1974-10-23 1975-07-15 Deere & Co Control system for hydrostatic drive tractors
JPS5830867Y2 (ja) * 1978-10-03 1983-07-07 株式会社小松製作所 建設機械の駆動制御装置
US4506773A (en) * 1983-01-31 1985-03-26 Allis-Chalmers Corporation Electrically controlled hydraulic clutch for a front wheel drive
US4635743A (en) * 1984-04-12 1987-01-13 Dresser Industries, Inc. Vehicle front wheel assist drive overspeed control system
US4546844A (en) * 1985-03-03 1985-10-15 Dresser Industries, Inc. Front wheel assist drive for a vehicle machine
US4766727A (en) * 1987-06-01 1988-08-30 Dyneer Corporation Fluid control valve
US4947956A (en) * 1987-10-13 1990-08-14 Clark Equipment Company Hydrostatic transmissions system for an articulated vehicle
ATE133617T1 (de) * 1993-10-29 1996-02-15 Ec Eng & Consult Spezialmasch Verfahren zum hydrostatischen antreiben eines fahrzeugs
JP2004330829A (ja) * 2003-05-02 2004-11-25 Kanzaki Kokyukoki Mfg Co Ltd 走行車両の操向駆動装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3272279A (en) * 1964-06-08 1966-09-13 Budzich Tadeusz Fluid pressure operated drive and clutch systems
US3272277A (en) * 1964-04-20 1966-09-13 Budzich Tadeusz Synchronization of fluid power drives

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3458005A (en) * 1967-11-28 1969-07-29 Deere & Co Hydrostatic front wheel drive for a tractor
US3480099A (en) * 1967-11-28 1969-11-25 Deere & Co Interlocked change speed and auxiliary hydrostatic front wheel drive motor controls

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3272277A (en) * 1964-04-20 1966-09-13 Budzich Tadeusz Synchronization of fluid power drives
US3272279A (en) * 1964-06-08 1966-09-13 Budzich Tadeusz Fluid pressure operated drive and clutch systems

Also Published As

Publication number Publication date
DE6950292U (de) 1970-06-18
US3552516A (en) 1971-01-05

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Legal Events

Date Code Title Description
ST Notification of lapse