GB1333485A - Hydromechanical transmission - Google Patents

Hydromechanical transmission

Info

Publication number
GB1333485A
GB1333485A GB5669771A GB5669771A GB1333485A GB 1333485 A GB1333485 A GB 1333485A GB 5669771 A GB5669771 A GB 5669771A GB 5669771 A GB5669771 A GB 5669771A GB 1333485 A GB1333485 A GB 1333485A
Authority
GB
United Kingdom
Prior art keywords
clutch
range
transmission
swashplate
differential
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
GB5669771A
Other languages
English (en)
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.)
Sundstrand Corp
Original Assignee
Sundstrand Corp
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 Sundstrand Corp filed Critical Sundstrand Corp
Publication of GB1333485A publication Critical patent/GB1333485A/en
Expired 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
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/02—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
    • F16H47/04—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type the mechanical gearing being of the type with members having orbital motion
    • 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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
    • F16H37/084—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
    • F16H2037/088—Power-split transmissions with summing differentials, with the input of the CVT connected or connectable to the input shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Gearings (AREA)
  • Control Of Transmission Device (AREA)
GB5669771A 1971-02-23 1971-12-07 Hydromechanical transmission Expired GB1333485A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11794871A 1971-02-23 1971-02-23

Publications (1)

Publication Number Publication Date
GB1333485A true GB1333485A (en) 1973-10-10

Family

ID=22375687

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5669771A Expired GB1333485A (en) 1971-02-23 1971-12-07 Hydromechanical transmission

Country Status (8)

Country Link
US (1) US3714846A (enExample)
AU (1) AU3670071A (enExample)
BR (1) BR7108585D0 (enExample)
CA (1) CA965263A (enExample)
DE (1) DE2161400B2 (enExample)
FR (1) FR2127713A5 (enExample)
GB (1) GB1333485A (enExample)
IT (1) IT948694B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2286263C1 (ru) * 2005-04-18 2006-10-27 Андрей Валерьевич Блинов Бесступенчатая коробка передач блинова а.в.

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5250340B2 (enExample) * 1971-08-30 1977-12-23
US3969958A (en) * 1973-03-28 1976-07-20 Aisin Seiki Kabushiki Kaisha Output split type hydrostatic transmission
CA1003244A (en) * 1973-07-20 1977-01-11 James C. Polak Gas turbine engine and hydromechanical transmission vehicle drive
US4019404A (en) * 1975-03-21 1977-04-26 Sundstrand Corporation Power transmission
DE2901560C2 (de) * 1979-01-12 1980-09-25 Mannesmann Ag, 4000 Duesseldorf Untersetzungsgetriebe für eine Baggerpumpe
US4774855A (en) * 1982-08-17 1988-10-04 Vickers Shipbuilding And Engineering Limited Apparatus for providing an electrical generator with a constant rotational speed from a variable speed input
US4557160A (en) * 1984-08-20 1985-12-10 Sundstrand Corporation Hydraulic differential transmission
US5114385A (en) * 1985-09-18 1992-05-19 Michael Meyerle Branched infinitely-variable hydromechanical transmission for motor vehicles
US4644820A (en) * 1986-02-03 1987-02-24 General Motors Corporation Geared-neutral continuously variable transmission
EP0349624B1 (de) * 1987-12-22 1995-03-01 Michael Meyerle Einrichtung zur geräusch- und schwingungsminderung, insbesondere bei einem stufenlosen kraftfahrzeuggetriebe mit leistungsverzweigung
US6142059A (en) * 1996-11-27 2000-11-07 Case Corporation Method and apparatus for sensing the orientation of a mechanical actuator
US5865700A (en) 1997-05-01 1999-02-02 Case Corporation Hydro-mechanical transmission
US6139458A (en) * 1999-06-02 2000-10-31 Caterpillar Inc. Hydrostatic/direct drive transmission system and associated method
US6716577B1 (en) * 2000-02-02 2004-04-06 Lifescan, Inc. Electrochemical test strip for use in analyte determination
JP3294230B2 (ja) * 2000-02-22 2002-06-24 株式会社日立製作所 自動車用制御装置，自動車の制御方法，変速機
US6565471B2 (en) * 2000-12-19 2003-05-20 Case Corporation Continuously variable hydro-mechanical transmission
KR100467510B1 (ko) * 2001-08-09 2005-01-24 가부시끼 가이샤 구보다 전후진하면서 작업을 행하는 작업차를 위한 변속장치
US6722261B1 (en) 2002-12-11 2004-04-20 Rosemount Inc. Hydraulic piston position sensor signal processing
US6722260B1 (en) 2002-12-11 2004-04-20 Rosemount Inc. Hydraulic piston position sensor
JP4194094B2 (ja) 2003-12-26 2008-12-10 株式会社クボタ 作業車の運転部構造
US7485979B1 (en) * 2005-11-17 2009-02-03 Staalesen Haakon A Method and system for controlling power generator having hydraulic motor drive
DE102006025348A1 (de) * 2006-05-31 2007-12-06 Sauer-Danfoss Gmbh & Co Ohg Hydrostatisch-mechanisches Getriebe
WO2008019799A2 (de) * 2006-08-16 2008-02-21 Robert Bosch Gmbh Leistungsverzweigungsgetriebe und verfahren zum wechseln zwischen fahrbereichen
ATE472040T1 (de) * 2006-09-13 2010-07-15 Prad Res & Dev Nv Hydraulisches frakturierungsverfahren und frakturierungspumpenvorrichtung
CA2756827C (en) * 2009-04-21 2016-06-14 Gen-Tech Llc Power generator system
CA3179403A1 (en) * 2020-06-22 2021-12-30 Edwin E. Wilson Oilfield pressure pumping system with slow speed and high pressure fracturing fluid output
US11841080B2 (en) * 2021-09-28 2023-12-12 Dana Italia S.R.L. Vehicle system with hydromechanical transmission and power management strategy

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2599814A (en) * 1943-06-19 1952-06-10 Cull William Hydromechanical power transmission drive
US3122025A (en) * 1961-03-29 1964-02-25 Massey Ferguson Inc Tractor transmission
US3135234A (en) * 1962-07-30 1964-06-02 Leslie A Turnidge Device for controlling engine and transmission
SE335678B (enExample) * 1964-05-06 1971-06-01 Bofors Ab
US3293943A (en) * 1965-12-10 1966-12-27 Macdonald John Graham Hydrostatic transmission systems and controls therefor
US3396607A (en) * 1966-02-21 1968-08-13 Sundstrand Corp Hydrostatic transmission
US3444765A (en) * 1967-11-02 1969-05-20 James W Des Champs Control for forward and reverse drive and for engine power,with special adjustments for engine idling and acceleration
US3470771A (en) * 1968-01-30 1969-10-07 North American Rockwell Transmission and auxiliary throttle control having a safety interlock

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2286263C1 (ru) * 2005-04-18 2006-10-27 Андрей Валерьевич Блинов Бесступенчатая коробка передач блинова а.в.
WO2006115433A1 (fr) * 2005-04-18 2006-11-02 Andrei Valerevich Blinov Boite a vitesses sans pas

Also Published As

Publication number Publication date
AU3670071A (en) 1973-06-14
CA965263A (en) 1975-04-01
DE2161400B2 (de) 1973-09-13
DE2161400A1 (de) 1972-09-07
FR2127713A5 (enExample) 1972-10-13
IT948694B (it) 1973-06-11
DE2161400C3 (enExample) 1974-04-11
US3714846A (en) 1973-02-06
BR7108585D0 (pt) 1973-06-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee