CA1052663A - Hydrostatic transmissions - Google Patents

Hydrostatic transmissions

Info

Publication number
CA1052663A
CA1052663A CA278,720A CA278720A CA1052663A CA 1052663 A CA1052663 A CA 1052663A CA 278720 A CA278720 A CA 278720A CA 1052663 A CA1052663 A CA 1052663A
Authority
CA
Canada
Prior art keywords
manifold
motors
housing
pair
pumps
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
Application number
CA278,720A
Other languages
English (en)
French (fr)
Inventor
Gian P. Riganti
Eugenio Todeschini
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.)
Massey Ferguson Services NV
Original Assignee
Massey Ferguson Services NV
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 Massey Ferguson Services NV filed Critical Massey Ferguson Services NV
Application granted granted Critical
Publication of CA1052663A publication Critical patent/CA1052663A/en
Expired 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
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S60/00—Power plants
    • Y10S60/916—Unitary construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Motor Power Transmission Devices (AREA)
CA278,720A 1976-05-20 1977-05-18 Hydrostatic transmissions Expired CA1052663A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20825/76A GB1580804A (en) 1976-05-20 1976-05-20 Vehicle with hydrostatic transmission

Publications (1)

Publication Number Publication Date
CA1052663A true CA1052663A (en) 1979-04-17

Family

ID=10152344

Family Applications (1)

Application Number Title Priority Date Filing Date
CA278,720A Expired CA1052663A (en) 1976-05-20 1977-05-18 Hydrostatic transmissions

Country Status (7)

Country Link
US (1) US4129192A (US08197722-20120612-C00042.png)
AU (1) AU497797B2 (US08197722-20120612-C00042.png)
CA (1) CA1052663A (US08197722-20120612-C00042.png)
DE (1) DE2722006A1 (US08197722-20120612-C00042.png)
FR (1) FR2351842A1 (US08197722-20120612-C00042.png)
GB (1) GB1580804A (US08197722-20120612-C00042.png)
IT (1) IT1086151B (US08197722-20120612-C00042.png)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3567611D1 (en) * 1984-11-14 1989-02-23 Zahnradfabrik Friedrichshafen Gearbox for a full-track vehicle
CH667848A5 (de) * 1985-06-26 1988-11-15 Leo Stahl Ag Antrieb fuer ein fahrzeug.
US5654505A (en) * 1994-10-12 1997-08-05 Southern California Gas Company Gas meter cabinet and unitary manifold
AUPO350296A0 (en) * 1996-11-08 1996-12-05 Strathayr Pty. Limited Mixing and transporting device
US6487856B1 (en) * 1999-10-18 2002-12-03 Kanzaki Kokyukoki Mfg. Co., Ltd. Tandem pump unit
US7004268B2 (en) * 2003-06-06 2006-02-28 Koji Irikura Vehicle having twin transmissions for driving respective wheels
JP4266781B2 (ja) * 2003-11-11 2009-05-20 株式会社 神崎高級工機製作所 ポンプユニット
US6973783B1 (en) 2004-02-27 2005-12-13 Hydro-Gear Limited Partnership Zero turn drive apparatus
US9010105B1 (en) 2007-08-01 2015-04-21 Hydro-Gear Limited Partnership Transmission and engine configuration
US11662016B1 (en) * 2020-03-23 2023-05-30 Parker-Hannifin Corporation Transmission pump adapter manifold for hydrostatic transmission

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2359758A (en) * 1942-01-23 1944-10-10 Joseph O Hamren Tank structure
US2791284A (en) * 1952-02-14 1957-05-07 Case Co J I Multiple fluid pump and motor drive system for tractors
US3025673A (en) * 1958-10-22 1962-03-20 Eimco Corp Pressure fluid power system and control means therefor
US3903978A (en) * 1973-11-12 1975-09-09 Clark Equipment Co Skid-steered vehicle transmission

Also Published As

Publication number Publication date
DE2722006A1 (de) 1977-12-08
AU497797B2 (en) 1979-01-11
IT1086151B (it) 1985-05-28
AU2523377A (en) 1978-11-23
US4129192A (en) 1978-12-12
FR2351842A1 (fr) 1977-12-16
GB1580804A (en) 1980-12-03
FR2351842B1 (US08197722-20120612-C00042.png) 1980-11-14

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