DE3888728D1 - Hydrostatisch betriebenes, stufenlos veränderbares Getriebe. - Google Patents

Hydrostatisch betriebenes, stufenlos veränderbares Getriebe.

Info

Publication number
DE3888728D1
DE3888728D1 DE88305093T DE3888728T DE3888728D1 DE 3888728 D1 DE3888728 D1 DE 3888728D1 DE 88305093 T DE88305093 T DE 88305093T DE 3888728 T DE3888728 T DE 3888728T DE 3888728 D1 DE3888728 D1 DE 3888728D1
Authority
DE
Germany
Prior art keywords
continuously variable
variable transmission
hydrostatically operated
hydrostatically
operated
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
DE88305093T
Other languages
English (en)
Other versions
DE3888728T2 (de
Inventor
Kazuo Inoue
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
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Application granted granted Critical
Publication of DE3888728D1 publication Critical patent/DE3888728D1/de
Publication of DE3888728T2 publication Critical patent/DE3888728T2/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
    • F16H39/00—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution
    • F16H39/04—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit
    • F16H39/06—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type
    • F16H39/08—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders
    • F16H39/16—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders with cylinders arranged perpendicular to the main axis of the gearing
    • F16H39/18—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders with cylinders arranged perpendicular to the main axis of the gearing the connections of the pistons being at the outer ends of the cylinders
DE3888728T 1987-06-03 1988-06-03 Hydrostatisch betriebenes, stufenlos veränderbares Getriebe. Expired - Fee Related DE3888728T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62139562A JPS63303255A (ja) 1987-06-03 1987-06-03 静油圧式無段変速機

Publications (2)

Publication Number Publication Date
DE3888728D1 true DE3888728D1 (de) 1994-05-05
DE3888728T2 DE3888728T2 (de) 1994-07-14

Family

ID=15248156

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3888728T Expired - Fee Related DE3888728T2 (de) 1987-06-03 1988-06-03 Hydrostatisch betriebenes, stufenlos veränderbares Getriebe.

Country Status (4)

Country Link
US (1) US4914914A (de)
EP (1) EP0295014B1 (de)
JP (1) JPS63303255A (de)
DE (1) DE3888728T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5076057A (en) * 1989-04-21 1991-12-31 Honda Giken Kogyo Kabushiki Kaisha Hydromechanical continuously variable transmission employing plunger-type hydraulic unit
JPH03163252A (ja) * 1989-11-21 1991-07-15 Honda Motor Co Ltd 静油圧式無段変速機
US5078659A (en) * 1989-12-11 1992-01-07 Unipat Ag Variable speed transaxle
US4982566A (en) * 1990-02-22 1991-01-08 Von Kaler Roland Expander band for hydrostatic transmission
US5042252A (en) * 1990-02-22 1991-08-27 Unipat Ag Neutral shifting mechanism for hydrostatic transmission
IT1250809B (it) * 1991-07-15 1995-04-21 Ferrari Eng Trasmissione idrostatica atta a realizzare una variazione continua di velocita' nei due sensi di rotazione.
US5400594A (en) * 1992-09-04 1995-03-28 Tecumseh Products Company Slipper guide for a hydrostatic transmission
JPH07198019A (ja) * 1993-12-29 1995-08-01 Honda Motor Co Ltd 斜板式油圧作動装置、油圧機械式無段変速機および油圧機械式無段変速機の変速制御方法
ES2113800B1 (es) * 1994-11-08 1999-01-01 Canosa Reboredo Elena Perfeccionamientos en variadores de velocidad hidraulicos.
AU2005299259A1 (en) * 2004-10-29 2006-05-04 Geoffrey Allan Williames Hydromechanical variable speed transmission
IT1393224B1 (it) * 2009-01-19 2012-04-11 Var Spe S P A Ora Var Spe S R L Variatore idrodinamico di velocita' a pistoni radiali
WO2020146299A1 (en) 2019-01-08 2020-07-16 Prosto Wind Power A hydraulic continuous variable speed system having hydraulic and pneumatic speed controls and a method of use

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1533399A (en) * 1920-02-06 1925-04-14 Robert H Dunlap Means for transmitting power
US1695289A (en) * 1925-07-13 1928-12-18 Lee Engineering Res Corp Hydraulic transmission
US1914622A (en) * 1929-08-06 1933-06-20 Charles Andrew Newton Hydraulic pump or motor for hydraulic transmissions
US2099630A (en) * 1933-03-01 1937-11-16 Adolf G Schneider Transmission
GB574991A (en) * 1944-02-15 1946-01-29 Precision Developments Co Ltd Improvements in radial pumps
US2502546A (en) * 1947-03-28 1950-04-04 Denison Eng Co Hydraulic apparatus
US2683421A (en) * 1950-01-05 1954-07-13 Eduard W Woydt Pump, motor, and the like
US2844002A (en) * 1952-05-13 1958-07-22 Pavesi Franco Hydraulic piston pump, particularly suitable for differential hydraulic transmissions
US3084633A (en) * 1957-09-09 1963-04-09 North American Aviation Inc Hydraulic pump or motor
US3295459A (en) * 1963-04-04 1967-01-03 Raymond C Griffith Hydraulic pumps
AT261341B (de) * 1964-11-18 1968-04-25 Jaromir Tobias Hydraulischer Drehmomentübertrager
US3376703A (en) * 1966-02-14 1968-04-09 Eaton Yale & Towne Valving arrangement for hydrostatic transmission
DE1650906A1 (de) * 1967-04-01 1970-09-10 Var Spe S A S Di Speggiorin G Hydrodynamischer Geschwindigkeitswandler mit Radialkolben
GB1282094A (en) * 1968-07-25 1972-07-19 Lucas Industries Ltd Control systems for hydraulic transmission systems
AT316950B (de) * 1969-09-16 1974-08-12 Var Spe S A S Di Speggiorin G Hydraulischer Geschwindigkeitswandler mit Radialkolben
DE2141282A1 (de) * 1971-08-18 1973-03-01 Bosch Gmbh Robert Hydrostatisches getriebe mit innerer leistungsverzweigung
JPS61153057A (ja) * 1984-12-26 1986-07-11 Honda Motor Co Ltd 静油圧式無段変速機
US4741251A (en) * 1985-05-28 1988-05-03 Honda Giken Kogyo Kabushiki Kaisha Swashplate assembly for a swashplate type hydraulic pressure device
US4748898A (en) * 1985-05-28 1988-06-07 Honda Giken Kogyo Kabushiki Kaisha Switching valve device
DE3684962D1 (de) * 1985-05-28 1992-05-27 Honda Motor Co Ltd Stufenlos einstellbares hydrostatisches getriebe.
US4745748A (en) * 1985-06-28 1988-05-24 Honda Giken Kogyo Kabushiki Kaisha Clutch valve system for static hydraulic continuously variable transmission
CA1268687A (en) * 1986-01-20 1990-05-08 Tsutomu Hayashi Swash plate type hydraulic system

Also Published As

Publication number Publication date
EP0295014B1 (de) 1994-03-30
DE3888728T2 (de) 1994-07-14
EP0295014A3 (en) 1990-08-22
US4914914A (en) 1990-04-10
JPS63303255A (ja) 1988-12-09
EP0295014A2 (de) 1988-12-14

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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