FR2400647A1 - Transmission hydromecanique - Google Patents
Transmission hydromecaniqueInfo
- Publication number
- FR2400647A1 FR2400647A1 FR7822452A FR7822452A FR2400647A1 FR 2400647 A1 FR2400647 A1 FR 2400647A1 FR 7822452 A FR7822452 A FR 7822452A FR 7822452 A FR7822452 A FR 7822452A FR 2400647 A1 FR2400647 A1 FR 2400647A1
- Authority
- FR
- France
- Prior art keywords
- input shaft
- transmission
- hydrostatic transmission
- planetary gears
- substantially equal
- 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.)
- Granted
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 variators with summing differentials, with the input of the CVT connected or connectable to the input shaft
- F16H2037/0886—Power split variators with summing differentials, with the input of the CVT connected or connectable to the input shaft with switching means, e.g. to change ranges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Abstract
Transmission hydromécanique pouvant fonctionner dans plusieurs modes. Elle comprend un arbre d'entrée et un arbre de sortie, des embrayages, un frein et des engrenages planétaires montés entre l'arbre d'entrée et l'arbre de sortie, et une transmission hydrostatique pouvant être reliée à la même source de force motrice que l'arbre d'entrée Les différents éléments des engrenages planétaires sont conçus et disposés de manière à établir des rapports d'engrenage tels que l'on sait, avant et après chaque changement de mode, un rapport de transmission sensiblement continu, une pression de travail sensiblement égale dans la transmission hydrostatique, et une différence de vitesse sensiblement égale entre les éléments de la transmission hydrostatique. Domaine d'application : camions de transport, autobus, etc.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82584477A | 1977-08-18 | 1977-08-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2400647A1 true FR2400647A1 (fr) | 1979-03-16 |
FR2400647B1 FR2400647B1 (fr) | 1985-12-06 |
Family
ID=25245048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7822452A Expired FR2400647B1 (fr) | 1977-08-18 | 1978-07-28 | Transmission hydromecanique |
Country Status (5)
Country | Link |
---|---|
JP (2) | JPS5435560A (fr) |
CA (1) | CA1113281A (fr) |
DE (1) | DE2832610A1 (fr) |
FR (1) | FR2400647B1 (fr) |
GB (1) | GB2002862B (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2810086A1 (de) * | 1978-03-08 | 1979-09-20 | Maschf Augsburg Nuernberg Ag | Leistungsverzweigungsgetriebe und antriebsbaugruppe mit einem solchen leistungsverzweigungsgetriebe und einem bremsenergiespeicher |
FR2463335A1 (fr) * | 1979-08-07 | 1981-02-20 | Moteur Moderne Le | Transmission a division de puissance pour vehicule a moteur thermique |
DE2950619A1 (de) * | 1979-12-15 | 1981-06-19 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München | Leistungsverzweigungsgetriebe mit einem planetendifferentialgetriebe |
FR2613016B1 (fr) * | 1987-03-25 | 1989-07-21 | Equip Systemes Mecaniques | Transmission hydromecanique de vehicule a recuperation d'energie au freinage |
DE3838767A1 (de) * | 1987-05-12 | 1989-06-08 | Jarchow Friedrich | Stufenlos wirkendes hydrostatisch-mechanisches lastschaltgetriebe mit hoher schaltqualitaet |
DE3815780A1 (de) * | 1987-05-12 | 1988-12-01 | Jarchow Friedrich | Stufenlos wirkendes hydrostatischmechanisches lastschaltgetriebe |
DE3903010B4 (de) * | 1988-02-02 | 2010-09-30 | Meyerle, Hannelore | Verfahren zur Steuerung eines stufenlosen hydrostatisch mechanischen Verzweigungsgetriebes |
JP2714879B2 (ja) * | 1990-11-30 | 1998-02-16 | 株式会社小松製作所 | 機械―油圧伝動装置 |
DE4115623A1 (de) * | 1991-05-14 | 1992-11-26 | Deere & Co | Hydrostatisch-mechanisches leistungsverzweigungsgetriebe |
JPH0595891A (ja) * | 1991-10-11 | 1993-04-20 | Olympus Optical Co Ltd | 内視鏡用洗浄カテーテル装置 |
JP3465470B2 (ja) | 1996-03-12 | 2003-11-10 | ダイキン工業株式会社 | 無段変速機 |
GB2322420B (en) * | 1997-02-19 | 2000-12-27 | Delphi France Automotive Sys | Automatic transmission |
GB2386164A (en) * | 2002-03-06 | 2003-09-10 | Ford New Holland Nv | Hydro-mechanical transmission |
FR2951409B1 (fr) * | 2009-10-15 | 2012-03-09 | Peugeot Citroen Automobiles Sa | Chaine de traction pour vehicule hybride |
DE102011005305B4 (de) * | 2011-03-09 | 2017-11-02 | Kessler & Co. Gmbh & Co. Kg | Schaltbare Getriebeanordnung |
CN109723788B (zh) * | 2019-01-16 | 2021-05-25 | 江苏大学 | 一种变速传动装置 |
US11098792B2 (en) | 2019-09-30 | 2021-08-24 | Caterpillar Inc. | Transmission system for machine |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3596535A (en) * | 1969-09-04 | 1971-08-03 | Gen Motors Corp | Transmission providing hydrostatic drive and hydromechanical drive |
US3714845A (en) * | 1971-08-24 | 1973-02-06 | Gen Motors Corp | Hydromechanical transmission |
US3897697A (en) * | 1974-02-01 | 1975-08-05 | Caterpillar Tractor Co | Infinitely variable drive ratio hydro-mechanical transmission for vehicles or the like |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3433095A (en) * | 1966-10-21 | 1969-03-18 | Gen Motors Corp | Split power transmission |
FR1584179A (fr) * | 1968-08-29 | 1969-12-12 | ||
US3597997A (en) * | 1970-03-30 | 1971-08-10 | Gen Motors Corp | Hydromechanical transmission |
US3777593A (en) * | 1971-11-22 | 1973-12-11 | Gen Motors Corp | Multi-range coaxial hydromechanical transmission |
JPS5623069B2 (fr) * | 1974-02-06 | 1981-05-28 | ||
US4168637A (en) * | 1977-04-15 | 1979-09-25 | Orshansky Transmission Corporation | Transmission with a first-stage hydrostatic mode and two hydromechanical stages |
-
1978
- 1978-07-20 CA CA307,816A patent/CA1113281A/fr not_active Expired
- 1978-07-25 DE DE19782832610 patent/DE2832610A1/de not_active Ceased
- 1978-07-28 FR FR7822452A patent/FR2400647B1/fr not_active Expired
- 1978-08-15 JP JP9874978A patent/JPS5435560A/ja active Pending
- 1978-08-16 GB GB7833526A patent/GB2002862B/en not_active Expired
-
1986
- 1986-07-14 JP JP10686186U patent/JPS6275256U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3596535A (en) * | 1969-09-04 | 1971-08-03 | Gen Motors Corp | Transmission providing hydrostatic drive and hydromechanical drive |
US3714845A (en) * | 1971-08-24 | 1973-02-06 | Gen Motors Corp | Hydromechanical transmission |
US3897697A (en) * | 1974-02-01 | 1975-08-05 | Caterpillar Tractor Co | Infinitely variable drive ratio hydro-mechanical transmission for vehicles or the like |
Also Published As
Publication number | Publication date |
---|---|
JPS6275256U (fr) | 1987-05-14 |
DE2832610A1 (de) | 1979-03-01 |
FR2400647B1 (fr) | 1985-12-06 |
JPS5435560A (en) | 1979-03-15 |
GB2002862A (en) | 1979-02-28 |
GB2002862B (en) | 1982-06-16 |
CA1113281A (fr) | 1981-12-01 |
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