FR2362314A1 - Mecanisme de transmission a rapport variable - Google Patents
Mecanisme de transmission a rapport variableInfo
- Publication number
- FR2362314A1 FR2362314A1 FR7726010A FR7726010A FR2362314A1 FR 2362314 A1 FR2362314 A1 FR 2362314A1 FR 7726010 A FR7726010 A FR 7726010A FR 7726010 A FR7726010 A FR 7726010A FR 2362314 A1 FR2362314 A1 FR 2362314A1
- Authority
- FR
- France
- Prior art keywords
- transmission mechanism
- ratio transmission
- variable ratio
- drive
- transmission
- 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.)
- Withdrawn
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
- 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
- F16H37/0853—CVT using friction between rotary members having a first member of uniform effective diameter cooperating with different parts of a second member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Friction Gearing (AREA)
- Transmission Devices (AREA)
- Control Of Transmission Device (AREA)
- Structure Of Transmissions (AREA)
Abstract
L'invention concerne une transmission à rapport variable comportant un mécanisme d'entraînement Dans cette transmission, la pression de contact entre les éléments d'entraînement varie en fonction du rapport d'entraînement Application aux transmissions ayant une chaîne cinématique divisée.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/716,341 US4192200A (en) | 1976-08-20 | 1976-08-20 | Variable ratio gear transmission |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2362314A1 true FR2362314A1 (fr) | 1978-03-17 |
Family
ID=24877652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7726010A Withdrawn FR2362314A1 (fr) | 1976-08-20 | 1977-08-19 | Mecanisme de transmission a rapport variable |
Country Status (10)
Country | Link |
---|---|
US (1) | US4192200A (fr) |
JP (1) | JPS5340924A (fr) |
AU (1) | AU518496B2 (fr) |
CA (1) | CA1091061A (fr) |
DE (1) | DE2737391A1 (fr) |
FR (1) | FR2362314A1 (fr) |
GB (1) | GB1582665A (fr) |
IT (1) | IT1084753B (fr) |
NL (1) | NL7709187A (fr) |
SE (1) | SE7709238L (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4322798A (en) * | 1978-02-16 | 1982-03-30 | Bales-Mccoin Research, Inc. | Traction pressure control system |
US4459868A (en) * | 1979-11-28 | 1984-07-17 | Sargent Frank R | Mechanical power conversion and transmission systems |
US4630495A (en) * | 1982-02-11 | 1986-12-23 | Fairey Hydraulics Limited | Variable ratio power transmission means |
JPS5942181A (ja) * | 1982-08-31 | 1984-03-08 | Mitsubishi Metal Corp | 上向きtig溶接による溶接管の製造方法 |
CH658890A5 (de) * | 1983-03-04 | 1986-12-15 | Schweizerische Lokomotiv | Antriebseinrichtung mit variabler gesamtuebersetzung. |
JPS59187145A (ja) * | 1983-03-26 | 1984-10-24 | Mazda Motor Corp | 自動車の駆動制御装置 |
US4590815A (en) * | 1984-10-05 | 1986-05-27 | Sargent Frank R | Multiple cone type variable power transmission mechanism |
US5055094A (en) * | 1990-03-21 | 1991-10-08 | General Motors Corporation | Continuously variable transmission |
US6001042A (en) * | 1998-02-05 | 1999-12-14 | Raney; Richard C. | Continuously variable transmission with ratio synchronizing system |
US6279410B1 (en) * | 1999-02-11 | 2001-08-28 | Lopez Orbea Cesar Raul | Torque variator device consisting on one mechanism to be interleaved between a conductor transmission arbor and a conducted arbor |
US6949854B1 (en) * | 2001-03-16 | 2005-09-27 | Michael Schlicht | Method and apparatus for a continuously variable-ratio transmission |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE314836C (fr) * | ||||
FR358887A (fr) * | 1904-11-19 | 1906-03-10 | Martin Fischer & C Soc | Commande par disques à friction pour automobiles |
FR460327A (fr) * | 1912-10-22 | 1913-11-28 | Edouard Delacour | Mécanisme simplifié pour voitures automobiles et autres applications |
US3280646A (en) * | 1966-02-02 | 1966-10-25 | Ford Motor Co | Control system for an infinitely variable speed friction drive |
US3442346A (en) * | 1966-02-22 | 1969-05-06 | Zahnradfabrik Friedrichshafen | Vehicle transmission system and power take-off |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US598762A (en) * | 1898-02-08 | Variable-speed gear | ||
US716550A (en) * | 1902-02-28 | 1902-12-23 | George Inness Jr | Speed-changing device. |
GB190826756A (en) * | 1908-12-10 | 1909-11-18 | William John Turner | Improvements in or relating to Sound Recording and Reproducing Apparatus. |
US1011629A (en) * | 1910-10-06 | 1911-12-12 | Louis Napolean Lacombe | Friction-gearing. |
AT145429B (de) * | 1935-03-27 | 1936-04-25 | Anton Ryba | Stufenloser Drehmoment- bzw. Drehzahlwandler. |
US2178859A (en) * | 1937-06-25 | 1939-11-07 | Robert M Jett | Power transmission mechanism |
US2229338A (en) * | 1937-07-26 | 1941-01-21 | Robert P Powers | Gearing device |
DE1226386B (de) * | 1961-08-11 | 1966-10-06 | Schmid & Wezel | Stufenlos regelbares Reibgetriebe |
US3158041A (en) * | 1963-03-11 | 1964-11-24 | Randolph S Rae | Variable speed gear apparatus |
US4026166A (en) * | 1976-02-02 | 1977-05-31 | Mobil Oil Corporation | Traction drive |
-
1976
- 1976-08-20 US US05/716,341 patent/US4192200A/en not_active Expired - Lifetime
-
1977
- 1977-08-12 GB GB34029/77A patent/GB1582665A/en not_active Expired
- 1977-08-16 SE SE7709238A patent/SE7709238L/ not_active Application Discontinuation
- 1977-08-18 CA CA284,971A patent/CA1091061A/fr not_active Expired
- 1977-08-19 FR FR7726010A patent/FR2362314A1/fr not_active Withdrawn
- 1977-08-19 AU AU28064/77A patent/AU518496B2/en not_active Expired
- 1977-08-19 DE DE19772737391 patent/DE2737391A1/de not_active Withdrawn
- 1977-08-19 IT IT26827/77A patent/IT1084753B/it active
- 1977-08-19 NL NL7709187A patent/NL7709187A/xx not_active Application Discontinuation
- 1977-08-20 JP JP10003877A patent/JPS5340924A/ja active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE314836C (fr) * | ||||
FR358887A (fr) * | 1904-11-19 | 1906-03-10 | Martin Fischer & C Soc | Commande par disques à friction pour automobiles |
FR460327A (fr) * | 1912-10-22 | 1913-11-28 | Edouard Delacour | Mécanisme simplifié pour voitures automobiles et autres applications |
US3280646A (en) * | 1966-02-02 | 1966-10-25 | Ford Motor Co | Control system for an infinitely variable speed friction drive |
US3442346A (en) * | 1966-02-22 | 1969-05-06 | Zahnradfabrik Friedrichshafen | Vehicle transmission system and power take-off |
Also Published As
Publication number | Publication date |
---|---|
JPS5340924A (en) | 1978-04-13 |
IT1084753B (it) | 1985-05-28 |
US4192200A (en) | 1980-03-11 |
DE2737391A1 (de) | 1978-02-23 |
CA1091061A (fr) | 1980-12-09 |
GB1582665A (en) | 1981-01-14 |
SE7709238L (sv) | 1978-02-21 |
AU2806477A (en) | 1979-02-22 |
AU518496B2 (en) | 1981-10-01 |
NL7709187A (nl) | 1978-02-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |