SE346148B - - Google Patents
Info
- Publication number
- SE346148B SE346148B SE13593/68A SE1359368A SE346148B SE 346148 B SE346148 B SE 346148B SE 13593/68 A SE13593/68 A SE 13593/68A SE 1359368 A SE1359368 A SE 1359368A SE 346148 B SE346148 B SE 346148B
- Authority
- SE
- Sweden
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
- F16H61/66—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 continuously variable gearings
- F16H61/664—Friction gearings
- F16H61/6648—Friction gearings controlling of shifting being influenced by a signal derived from the engine and the main coupling
-
- 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
- F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
- F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
- F16H15/04—Gearings providing a continuous range of gear ratios
- F16H15/06—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B
- F16H15/32—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line
- F16H15/36—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface
- F16H15/38—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface with two members B having hollow toroid surfaces opposite to each other, the member or members A being adjustably mounted between the surfaces
- F16H2015/383—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface with two members B having hollow toroid surfaces opposite to each other, the member or members A being adjustably mounted between the surfaces with two or more sets of toroid gearings arranged in parallel
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- 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
- F16H37/086—CVT using two coaxial friction members cooperating with at least one intermediate friction member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
- Friction Gearing (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4631967 | 1967-10-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE346148B true SE346148B (es) | 1972-06-26 |
Family
ID=10440760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE13593/68A SE346148B (es) | 1967-10-10 | 1968-10-09 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3545302A (es) |
| DE (1) | DE1802154C3 (es) |
| FR (1) | FR1596605A (es) |
| GB (1) | GB1228749A (es) |
| NL (1) | NL6814520A (es) |
| SE (1) | SE346148B (es) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3765270A (en) * | 1971-04-26 | 1973-10-16 | Ford Motor Co | Multiple ratio power transmission mechanism with an infinitely variable overdrive range |
| US3688600A (en) * | 1971-04-26 | 1972-09-05 | Ford Motor Co | Infinitely variable overdrive transmission mechanism |
| US3822610A (en) * | 1972-08-31 | 1974-07-09 | R Erban | Traction roller transmission with torque loading means |
| US4122732A (en) * | 1977-01-17 | 1978-10-31 | General Motors Corporation | Hydromechanical mechanical continuously variable transmission |
| US4246806A (en) * | 1978-01-16 | 1981-01-27 | Sundstrand Corporation | Multi-mode hydromechanical transmission shift system |
| US4355547A (en) * | 1979-05-30 | 1982-10-26 | Bl Cars Limited | Continuously variable ratio transmission |
| EP0043184B1 (en) * | 1980-05-31 | 1985-02-20 | Bl Technology Limited | Control systems for continuously variable ratio transmissions |
| DE3475059D1 (en) * | 1983-08-25 | 1988-12-15 | Torotrak Dev Ltd | Driveline for a track-laying vehicle |
| GB2150240B (en) * | 1983-11-17 | 1987-03-25 | Nat Res Dev | Continuously-variable ratio transmission |
| GB8332237D0 (en) * | 1983-12-02 | 1984-01-11 | Leyland Vehicles | Transmission system |
| GB8424526D0 (en) * | 1984-09-28 | 1984-11-07 | Leyland Vehicles | Variable transmission |
| GB8429823D0 (en) * | 1984-11-26 | 1985-01-03 | Leyland Vehicles | Continuously variable transmission |
| US4672863A (en) * | 1985-04-17 | 1987-06-16 | Toyota Jidosha Kabushiki Kaisha | Method and apparatus for controlling power transmission system in an automotive vehicle |
| DE59607795D1 (de) * | 1995-10-26 | 2001-10-31 | Getrag Innovations Gmbh | Kraftfahrzeuggetriebe mit stufenlos veränderbarem Übersetzungsverhältnis |
| US6126567A (en) * | 1998-04-06 | 2000-10-03 | Ford Global Technologies, Inc. | Toroidal traction drive transmission having multiple speed inputs to a planetary gear unit |
| US5921882A (en) * | 1998-04-06 | 1999-07-13 | Ford Global Technologies, Inc. | Dual cavity torodial traction drive transmission having multiple speed inputs to a planetary gear unit |
| JP3508689B2 (ja) * | 1999-07-27 | 2004-03-22 | 日産自動車株式会社 | 変速比無限大無段変速機の制御装置 |
| CN116718371B (zh) * | 2023-08-10 | 2023-10-27 | 无锡金阳电机有限公司 | 星齿轮啮合传动印痕测取系统及方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1415164A (en) * | 1917-03-02 | 1922-05-09 | Ford Instr Co Inc | Power transmission |
| US1985110A (en) * | 1932-08-13 | 1934-12-18 | John S Sharpe | Transmission mechanism |
| US2164504A (en) * | 1935-07-05 | 1939-07-04 | Adiel Y Dodge | Variable speed transmission |
| US2216190A (en) * | 1935-07-23 | 1940-10-01 | Erban Patents Corp | Power transmission |
| US3277745A (en) * | 1964-10-19 | 1966-10-11 | Gen Motors Corp | Drive transfer mechanism |
| GB1078791A (en) * | 1964-12-01 | 1967-08-09 | Nat Res Dev | Continuously variable ratio transmission system and control system therefor |
-
1967
- 1967-10-10 GB GB4631967A patent/GB1228749A/en not_active Expired
-
1968
- 1968-10-09 SE SE13593/68A patent/SE346148B/xx unknown
- 1968-10-09 DE DE1802154A patent/DE1802154C3/de not_active Expired
- 1968-10-10 US US766577A patent/US3545302A/en not_active Expired - Lifetime
- 1968-10-10 NL NL6814520A patent/NL6814520A/xx unknown
- 1968-10-10 FR FR1596605D patent/FR1596605A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6814520A (es) | 1969-04-14 |
| DE1802154A1 (de) | 1969-06-19 |
| FR1596605A (es) | 1970-06-22 |
| DE1802154B2 (es) | 1974-05-22 |
| GB1228749A (es) | 1971-04-15 |
| DE1802154C3 (de) | 1975-01-02 |
| US3545302A (en) | 1970-12-08 |