CA1118233A - Boite de vitesses hydromecanique - Google Patents
Boite de vitesses hydromecaniqueInfo
- Publication number
- CA1118233A CA1118233A CA000319145A CA319145A CA1118233A CA 1118233 A CA1118233 A CA 1118233A CA 000319145 A CA000319145 A CA 000319145A CA 319145 A CA319145 A CA 319145A CA 1118233 A CA1118233 A CA 1118233A
- Authority
- CA
- Canada
- Prior art keywords
- hydraulic
- transmission
- planetary gear
- gear assembly
- countershaft
- 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
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 89
- 239000012530 fluid Substances 0.000 claims abstract description 45
- 230000000712 assembly Effects 0.000 claims abstract description 17
- 238000000429 assembly Methods 0.000 claims abstract description 17
- 230000001172 regenerating effect Effects 0.000 claims description 12
- 239000000306 component Substances 0.000 claims 45
- 230000000875 corresponding effect Effects 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 abstract description 16
- 230000002706 hydrostatic effect Effects 0.000 abstract description 14
- 239000000446 fuel Substances 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 2
- 230000009977 dual effect Effects 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 abstract 1
- 230000008929 regeneration Effects 0.000 abstract 1
- 238000011069 regeneration method Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 22
- 238000002156 mixing Methods 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 4
- 238000007792 addition Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- MMOXZBCLCQITDF-UHFFFAOYSA-N N,N-diethyl-m-toluamide Chemical compound CCN(CC)C(=O)C1=CC=CC(C)=C1 MMOXZBCLCQITDF-UHFFFAOYSA-N 0.000 description 1
- 101100131033 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) nit-13 gene Proteins 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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
-
- 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
- F16H37/10—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 at both ends of intermediate shafts
- F16H2037/102—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 at both ends of intermediate shafts the input or output shaft of the transmission is connected or connectable to two or more differentials
-
- 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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
- F16H3/093—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts
- F16H3/097—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts the input and output shafts being aligned on the same axis
-
- 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
- F16H61/68—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 specially adapted for stepped gearings
- F16H61/684—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 specially adapted for stepped gearings without interruption of drive
- F16H61/688—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 specially adapted for stepped gearings without interruption of drive with two inputs, e.g. selection of one of two torque-flow paths by clutches
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US87834678A | 1978-02-16 | 1978-02-16 | |
| US878,346 | 1978-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1118233A true CA1118233A (fr) | 1982-02-16 |
Family
ID=25371840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000319145A Expired CA1118233A (fr) | 1978-02-16 | 1979-01-04 | Boite de vitesses hydromecanique |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5510174A (fr) |
| AU (1) | AU520647B2 (fr) |
| BR (1) | BR7900908A (fr) |
| CA (1) | CA1118233A (fr) |
| DE (1) | DE2904019A1 (fr) |
| ES (2) | ES477728A1 (fr) |
| FR (1) | FR2417686A1 (fr) |
| GB (1) | GB2014671B (fr) |
| IT (1) | IT1114490B (fr) |
| MX (1) | MX148463A (fr) |
| NL (1) | NL7900286A (fr) |
| SE (1) | SE442899B (fr) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58135551U (ja) * | 1982-03-09 | 1983-09-12 | 株式会社クボタ | トラクタの駆動構造 |
| FR2531173B1 (fr) * | 1982-07-30 | 1988-09-23 | Renault | Transmission a derivation de puissance hydraulique |
| DE3333471A1 (de) * | 1983-09-16 | 1985-04-04 | Fa. Carl Zeiss, 7920 Heidenheim | Operationsmikroskop fuer zwei operateure |
| JPS61172111A (ja) * | 1985-01-25 | 1986-08-02 | Canon Inc | 実体顕微鏡 |
| DE3512523C1 (de) * | 1985-03-21 | 1986-09-11 | Friedrich Prof. Dr.-Ing. 4300 Essen Jarchow | Stufenlos einstellbares, leistungsverzweigendes Verbund-Lastschaltgetriebe mit Gruppenschaltungen |
| EP0195452B1 (fr) * | 1985-03-21 | 1990-10-17 | Friedrich Prof. Dr.-Ing. Jarchow | Transmission hybride commutable sous charge, réglable continûment à division de puissance et commande par groupes-relais |
| DE3605203A1 (de) * | 1986-02-19 | 1987-08-27 | Jarchow Friedrich | Stufenlos einstellbares, leistungsverzweigendes verbund-lastschaltgetriebe mit gruppenschaltungen |
| JPS61226722A (ja) * | 1985-03-29 | 1986-10-08 | Canon Inc | 実体顕微鏡 |
| JPH069572B2 (ja) * | 1986-08-06 | 1994-02-09 | オリンパス光学工業株式会社 | 手術用顕微鏡 |
| JPH02261952A (ja) * | 1989-03-31 | 1990-10-24 | Komatsu Ltd | ２パスハイドロメカニカルトランスミッション装置およびその制御方法 |
| IT1245204B (it) * | 1991-03-15 | 1994-09-13 | Fritz Carl Anton Hurth | Cambio di velocita' a motori idrostatici particolarmente per macchine movimento terra |
| DE4311084C1 (de) * | 1993-04-03 | 1994-09-22 | Man Nutzfahrzeuge Ag | Antriebseinrichtung eines Fahrzeuges |
| DE4311083C1 (de) * | 1993-04-03 | 1994-07-14 | Man Nutzfahrzeuge Ag | Antriebseinrichtung eines Fahrzeuges |
| DE19734825C1 (de) * | 1997-08-12 | 1999-12-16 | Clark Equipment Belgium Nv | Lastschaltgetriebe für eine fahrbare Arbeitsmaschine |
| DE112007000539B4 (de) * | 2006-08-03 | 2016-08-04 | Toyota Jidosha Kabushiki Kaisha | Getriebe für ein Fahrzeug |
| DE102017214716A1 (de) * | 2017-08-23 | 2019-02-28 | Zf Friedrichshafen Ag | Stufenloses Leistungsverzweigungsgetriebe mit einem hydraulischen Variator |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3204486A (en) * | 1963-03-06 | 1965-09-07 | Lalio George M De | Infinitely variable power transmission |
| US3580107A (en) * | 1968-10-21 | 1971-05-25 | Urs Systems Corp | Transmission |
| JPS5424066B2 (fr) * | 1972-04-28 | 1979-08-18 | ||
| US3802293A (en) * | 1972-08-28 | 1974-04-09 | Eaton Corp | Power shift |
| JPS5546539B2 (fr) * | 1972-11-06 | 1980-11-25 | ||
| US3913411A (en) * | 1973-05-07 | 1975-10-21 | Gardner Denver Co | Multispeed power transmission with plural countershafts |
| GB1487581A (en) * | 1974-01-11 | 1977-10-05 | Metal Box Co Ltd | Article transfer devices |
-
1979
- 1979-01-04 CA CA000319145A patent/CA1118233A/fr not_active Expired
- 1979-01-11 AU AU43286/79A patent/AU520647B2/en not_active Ceased
- 1979-01-15 NL NL7900286A patent/NL7900286A/xx not_active Application Discontinuation
- 1979-01-25 GB GB7902700A patent/GB2014671B/en not_active Expired
- 1979-01-26 JP JP730279A patent/JPS5510174A/ja active Granted
- 1979-01-31 FR FR7902535A patent/FR2417686A1/fr active Granted
- 1979-02-02 DE DE19792904019 patent/DE2904019A1/de not_active Withdrawn
- 1979-02-06 IT IT47904/79A patent/IT1114490B/it active
- 1979-02-13 MX MX176588A patent/MX148463A/es unknown
- 1979-02-14 BR BR7900908A patent/BR7900908A/pt unknown
- 1979-02-15 ES ES477728A patent/ES477728A1/es not_active Expired
- 1979-02-15 SE SE7901338A patent/SE442899B/sv not_active IP Right Cessation
- 1979-10-16 ES ES485059A patent/ES485059A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES477728A1 (es) | 1980-03-01 |
| GB2014671B (en) | 1982-07-21 |
| FR2417686A1 (fr) | 1979-09-14 |
| AU520647B2 (en) | 1982-02-18 |
| BR7900908A (pt) | 1979-09-04 |
| NL7900286A (nl) | 1979-08-20 |
| MX148463A (es) | 1983-04-25 |
| SE7901338L (sv) | 1979-08-17 |
| DE2904019A1 (de) | 1980-01-17 |
| IT7947904A0 (it) | 1979-02-06 |
| AU4328679A (en) | 1979-08-23 |
| JPS6363791B2 (fr) | 1988-12-08 |
| FR2417686B1 (fr) | 1984-02-10 |
| GB2014671A (en) | 1979-08-30 |
| ES485059A1 (es) | 1980-04-16 |
| JPS5510174A (en) | 1980-01-24 |
| SE442899B (sv) | 1986-02-03 |
| IT1114490B (it) | 1986-01-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |