DE3777271D1 - Hydraulisch betaetigtes, stufenlos variierbares getriebe. - Google Patents

Hydraulisch betaetigtes, stufenlos variierbares getriebe.

Info

Publication number
DE3777271D1
DE3777271D1 DE8787306540T DE3777271T DE3777271D1 DE 3777271 D1 DE3777271 D1 DE 3777271D1 DE 8787306540 T DE8787306540 T DE 8787306540T DE 3777271 T DE3777271 T DE 3777271T DE 3777271 D1 DE3777271 D1 DE 3777271D1
Authority
DE
Germany
Prior art keywords
continuously variable
hydraulically actuated
variable gearbox
gearbox
hydraulically
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 - Fee Related
Application number
DE8787306540T
Other languages
English (en)
Inventor
Takashi Iino
Koji Yamaguchi
Eiichiro Kawahara
Kazuya Maki
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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 claimed from JP61173379A external-priority patent/JPH0786385B2/ja
Priority claimed from JP17337786A external-priority patent/JPS6330651A/ja
Priority claimed from JP61173378A external-priority patent/JP2515984B2/ja
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Application granted granted Critical
Publication of DE3777271D1 publication Critical patent/DE3777271D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16H61/4043—Control of a bypass valve
    • 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
    • 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
    • F16H61/421—Motor capacity control by electro-hydraulic control means, e.g. using solenoid valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Gearings (AREA)
  • Reciprocating Pumps (AREA)
DE8787306540T 1986-07-23 1987-07-23 Hydraulisch betaetigtes, stufenlos variierbares getriebe. Expired - Fee Related DE3777271D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP61173379A JPH0786385B2 (ja) 1986-07-23 1986-07-23 油圧式無段変速機
JP17337786A JPS6330651A (ja) 1986-07-23 1986-07-23 油圧式無段変速機
JP61173378A JP2515984B2 (ja) 1986-07-23 1986-07-23 車輌用油圧式無段変速機の変速比制御装置

Publications (1)

Publication Number Publication Date
DE3777271D1 true DE3777271D1 (de) 1992-04-16

Family

ID=27323773

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787306540T Expired - Fee Related DE3777271D1 (de) 1986-07-23 1987-07-23 Hydraulisch betaetigtes, stufenlos variierbares getriebe.

Country Status (3)

Country Link
US (1) US4901529A (de)
EP (1) EP0254579B1 (de)
DE (1) DE3777271D1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0756340B2 (ja) * 1988-10-18 1995-06-14 本田技研工業株式会社 静油圧式無段変速機の制御装置
JPH02212670A (ja) * 1989-02-10 1990-08-23 Honda Motor Co Ltd 変速機のクラッチ制御装置
IT1230392B (it) * 1989-05-23 1991-10-21 Angelo Vismara Pompa oleodinamica rotativa a palette radiali a movimento vincolato e con elemento parallelepipedo con incavatura semicilindrica movibile.
WO1992012357A1 (en) * 1991-01-14 1992-07-23 Advanced Power Technology, Inc. Hydraulic machine
JP2752012B2 (ja) * 1991-06-14 1998-05-18 本田技研工業株式会社 車両用無段変速機の変速制御方法
US5535589A (en) * 1995-01-30 1996-07-16 Martin Marietta Corporation Ratio controller for continuously variable hydrostatic transmission
US5524437A (en) * 1995-01-30 1996-06-11 Martin Marietta Corporation Continuously variable hydrostatic transmission having ratio controller actuating components incorporated in output shaft
US5540048A (en) * 1995-01-30 1996-07-30 Martin Marietta Corporation Continuously variable hydrostatic transmission including a pulse width modulation ratio controller
DE19523283B4 (de) * 1995-06-27 2006-01-19 Robert Bosch Gmbh Pumpe, insbesondere Hochdruckpumpe für eine Kraftstoffeinspritzvorrichtung eines Verbrennungsmotors
DE19523282A1 (de) * 1995-06-27 1997-01-02 Bosch Gmbh Robert Kolbenpumpe
US6109034A (en) * 1997-04-25 2000-08-29 General Dynamics Land Systems, Inc. Continuously variable hydrostatic transmission ratio controller capable of generating amplified stroking forces
US6109033A (en) * 1997-09-10 2000-08-29 Folsom Technologies, Inc. Compact coaxial piston transmission
US6085521A (en) * 1998-04-10 2000-07-11 Folsom Technologies, Inc. Concentric axial piston transmission
US6099367A (en) * 1999-03-02 2000-08-08 Brunswick Corporation Hydrostatic propulsion system for a marine vessel
US6581191B1 (en) * 1999-11-30 2003-06-17 Synplicity, Inc. Hardware debugging in a hardware description language
US20050039555A1 (en) * 2001-05-01 2005-02-24 Kerian Thomas S. Precession modulated continuously variable transmission
US7416045B2 (en) * 2002-08-28 2008-08-26 Torvec, Inc. Dual hydraulic machine transmission
US6983680B2 (en) * 2002-08-28 2006-01-10 Torvec, Inc. Long-piston hydraulic machines
US20040042906A1 (en) * 2002-08-28 2004-03-04 Gleasman Vernon E. Long-piston hydraulic machines
JP4101083B2 (ja) * 2003-02-25 2008-06-11 株式会社クボタ 作業車の走行変速制御装置
US7475617B2 (en) * 2005-06-15 2009-01-13 Torvec, Inc. Orbital transmission with geared overdrive
US7354119B2 (en) * 2005-09-27 2008-04-08 Joel Nazara Brake system
US7860631B2 (en) * 2006-12-08 2010-12-28 Sauer-Danfoss, Inc. Engine speed control for a low power hydromechanical transmission
DE102007047195A1 (de) * 2007-10-02 2009-04-09 Zf Friedrichshafen Ag Verstellvorrichtung des Hubvolumens von hydraulischen Kolbenmaschinen
US8074558B2 (en) 2008-04-30 2011-12-13 Caterpillar Inc. Axial piston device having rotary displacement control

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2984070A (en) * 1949-10-19 1961-05-16 Bauer Karl Wobble plate type pump and motor transmission
US3175363A (en) * 1961-04-20 1965-03-30 Hans Molly Hydraulic machine of axial piston type
US3364679A (en) * 1965-10-21 1968-01-23 Chrysler Corp Hydrostatic transmission
JPS54134252A (en) * 1978-04-11 1979-10-18 Honda Motor Co Ltd Controller for operation of hydraulic stepless transmission for vehicle
JPS5514312A (en) * 1978-07-13 1980-01-31 Honda Motor Co Ltd Stepless speed variation automatic controller for vehicle
JPS54134253A (en) * 1978-11-20 1979-10-18 Honda Motor Co Ltd Controller for hydraulic stepless transmission
JPS551294A (en) * 1979-05-15 1980-01-08 Honda Motor Co Ltd Operation controller of oil pressure type stepless transmitter for car
JPS55152622A (en) * 1979-05-16 1980-11-28 Honda Motor Co Ltd Transmission device for car
JPS5650142A (en) * 1979-09-26 1981-05-07 Tekunorojii Guraasu Corp Low temperature sealant glass
JPS5695722A (en) * 1979-12-28 1981-08-03 Honda Motor Co Ltd Automatic clutch controller for hydraulic transmission for vehicle
JPS5770968A (en) * 1980-10-22 1982-05-01 Honda Motor Co Ltd Swash plate hydraulic gear
JPS5776357A (en) * 1980-10-31 1982-05-13 Honda Motor Co Ltd Hydraulic stepless transmission
JPS57163704A (en) * 1981-04-01 1982-10-08 Hitachi Constr Mach Co Ltd Compound hydraulic closed circuit
JPS5944535A (ja) * 1982-09-06 1984-03-13 Toshiba Corp 換気扇
GB2157812B (en) * 1984-03-29 1987-11-25 Honda Motor Co Ltd Hydraulic transmission with torque fluctuation absorber
US4745748A (en) * 1985-06-28 1988-05-24 Honda Giken Kogyo Kabushiki Kaisha Clutch valve system for static hydraulic continuously variable transmission

Also Published As

Publication number Publication date
US4901529A (en) 1990-02-20
EP0254579B1 (de) 1992-03-11
EP0254579A3 (en) 1988-06-29
EP0254579A2 (de) 1988-01-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee