DE2303488A1 - Hydrostatische antriebssteuerung - Google Patents

Hydrostatische antriebssteuerung

Info

Publication number
DE2303488A1
DE2303488A1 DE2303488A DE2303488A DE2303488A1 DE 2303488 A1 DE2303488 A1 DE 2303488A1 DE 2303488 A DE2303488 A DE 2303488A DE 2303488 A DE2303488 A DE 2303488A DE 2303488 A1 DE2303488 A1 DE 2303488A1
Authority
DE
Germany
Prior art keywords
control
pressure
transmissions
valve
piston
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.)
Withdrawn
Application number
DE2303488A
Other languages
German (de)
English (en)
Inventor
John Roger Cryder
Rodney Roye Erickson
Kenneth Ralph Lohbauer
James Edward Scheidt
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor 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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of DE2303488A1 publication Critical patent/DE2303488A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F16H61/46—Automatic regulation in accordance with output requirements
    • F16H61/465—Automatic regulation in accordance with output requirements for achieving a target input speed
    • 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
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
  • Control Of Fluid Gearings (AREA)
  • Motor Power Transmission Devices (AREA)
DE2303488A 1972-01-31 1973-01-25 Hydrostatische antriebssteuerung Withdrawn DE2303488A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22204172A 1972-01-31 1972-01-31

Publications (1)

Publication Number Publication Date
DE2303488A1 true DE2303488A1 (de) 1973-08-09

Family

ID=22830532

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2303488A Withdrawn DE2303488A1 (de) 1972-01-31 1973-01-25 Hydrostatische antriebssteuerung

Country Status (6)

Country Link
US (1) US3771310A (OSRAM)
JP (1) JPS5710300B2 (OSRAM)
DE (1) DE2303488A1 (OSRAM)
FR (1) FR2170700A5 (OSRAM)
GB (1) GB1418791A (OSRAM)
IT (1) IT977089B (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2446008A1 (de) * 1973-09-26 1975-05-22 Eaton Corp Hydrostatisches antriebssystem
DE2628602A1 (de) * 1976-06-25 1977-12-29 Kloeckner Humboldt Deutz Ag Hydrostatisches fahrzeuggetriebe

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4209071A (en) * 1978-05-01 1980-06-24 J. I. Case Company Control mechanism for skid steer vehicle
DE3427422A1 (de) * 1983-07-26 1985-02-07 Linde Ag, 6200 Wiesbaden Steuereinrichtung fuer einen antrieb
US6382595B1 (en) * 2000-07-26 2002-05-07 Schlumberger Technology Corporation Differential hydrostatic transmission system
US6808032B2 (en) * 2001-12-14 2004-10-26 Textron Inc. Drive-by-wire lawn mower
US9944316B2 (en) 2012-04-24 2018-04-17 Mtd Products Inc Vehicle drive control systems and the related vehicles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3381472A (en) * 1966-07-13 1968-05-07 Caterpillar Tractor Co Hydrostatic transmission apparatus
US3477225A (en) * 1967-06-14 1969-11-11 Caterpillar Tractor Co Hydrostatic transmission control system
US3540220A (en) * 1968-03-26 1970-11-17 Eaton Yale & Towne Hydrostatic transmission control system
DE2001701C3 (de) * 1970-01-15 1979-04-05 Linde Ag, 6200 Wiesbaden Stelleinrichtung für die Fernsteuerung eines stufenlos einstellbaren hydrostatischen Getriebes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2446008A1 (de) * 1973-09-26 1975-05-22 Eaton Corp Hydrostatisches antriebssystem
DE2628602A1 (de) * 1976-06-25 1977-12-29 Kloeckner Humboldt Deutz Ag Hydrostatisches fahrzeuggetriebe

Also Published As

Publication number Publication date
JPS4884266A (OSRAM) 1973-11-09
US3771310A (en) 1973-11-13
JPS5710300B2 (OSRAM) 1982-02-25
FR2170700A5 (OSRAM) 1973-09-14
GB1418791A (en) 1975-12-24
IT977089B (it) 1974-09-10

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Legal Events

Date Code Title Description
OD Request for examination
8130 Withdrawal