FR2460427A1 - Perfectionnements aux variateurs de vitesse - Google Patents
Perfectionnements aux variateurs de vitesse Download PDFInfo
- Publication number
- FR2460427A1 FR2460427A1 FR7916828A FR7916828A FR2460427A1 FR 2460427 A1 FR2460427 A1 FR 2460427A1 FR 7916828 A FR7916828 A FR 7916828A FR 7916828 A FR7916828 A FR 7916828A FR 2460427 A1 FR2460427 A1 FR 2460427A1
- Authority
- FR
- France
- Prior art keywords
- discs
- drive
- balls
- variator according
- rotation
- 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
- 230000000717 retained effect Effects 0.000 title claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 14
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 239000006223 plastic coating Substances 0.000 claims description 3
- 238000005461 lubrication Methods 0.000 abstract description 6
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- DHKHKXVYLBGOIT-UHFFFAOYSA-N 1,1-Diethoxyethane Chemical compound CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 239000004959 Rilsan Substances 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 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
- 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
- F16H15/26—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 spherical friction surface centered on its axis of revolution
- F16H15/28—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 spherical friction surface centered on its axis of revolution with external friction surface
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Friction Gearing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7916828A FR2460427A1 (fr) | 1979-06-29 | 1979-06-29 | Perfectionnements aux variateurs de vitesse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7916828A FR2460427A1 (fr) | 1979-06-29 | 1979-06-29 | Perfectionnements aux variateurs de vitesse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2460427A1 true FR2460427A1 (fr) | 1981-01-23 |
| FR2460427B1 FR2460427B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1983-09-16 |
Family
ID=9227273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7916828A Granted FR2460427A1 (fr) | 1979-06-29 | 1979-06-29 | Perfectionnements aux variateurs de vitesse |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2460427A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009111328A1 (en) * | 2008-02-29 | 2009-09-11 | Fallbrook Technologies Inc. | Continuously and/or infinitely variable transmissions and methods therefor |
| US9611921B2 (en) | 2012-01-23 | 2017-04-04 | Fallbrook Intellectual Property Company Llc | Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor |
| US9618100B2 (en) | 2008-05-07 | 2017-04-11 | Fallbrook Intellectual Property Company Llc | Assemblies and methods for clamping force generation |
| US9676391B2 (en) | 2007-02-01 | 2017-06-13 | Fallbrook Intellectual Property Company Llc | Systems and methods for control of transmission and/or prime mover |
| US9677650B2 (en) | 2013-04-19 | 2017-06-13 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| US9683640B2 (en) | 2008-06-06 | 2017-06-20 | Fallbrook Intellectual Property Company Llc | Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor |
| US9683638B2 (en) | 2005-12-30 | 2017-06-20 | Fallbrook Intellectual Property Company Llc | Continuously variable gear transmission |
| US9709138B2 (en) | 2005-11-22 | 2017-07-18 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| US9726282B2 (en) | 2006-06-26 | 2017-08-08 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| US9732848B2 (en) | 2003-02-28 | 2017-08-15 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| US9739375B2 (en) | 2007-12-21 | 2017-08-22 | Fallbrook Intellectual Property Company Llc | Automatic transmissions and methods therefor |
| US9869388B2 (en) | 2007-07-05 | 2018-01-16 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| US9878717B2 (en) | 2008-08-05 | 2018-01-30 | Fallbrook Intellectual Property Company Llc | Systems and methods for control of transmission and/or prime mover |
| US9903450B2 (en) | 2008-08-26 | 2018-02-27 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| US9920823B2 (en) | 2009-04-16 | 2018-03-20 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| US9945456B2 (en) | 2007-06-11 | 2018-04-17 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| US9950608B2 (en) | 2005-10-28 | 2018-04-24 | Fallbrook Intellectual Property Company Llc | Electromotive drives |
| US10036453B2 (en) | 2004-10-05 | 2018-07-31 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| US10047861B2 (en) | 2016-01-15 | 2018-08-14 | Fallbrook Intellectual Property Company Llc | Systems and methods for controlling rollback in continuously variable transmissions |
| US10056811B2 (en) | 2007-04-24 | 2018-08-21 | Fallbrook Intellectual Property Company Llc | Electric traction drives |
| US10066713B2 (en) | 2008-06-23 | 2018-09-04 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| US10066712B2 (en) | 2010-03-03 | 2018-09-04 | Fallbrook Intellectual Property Company Llc | Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor |
| US10094453B2 (en) | 2007-02-16 | 2018-10-09 | Fallbrook Intellectual Property Company Llc | Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor |
| US10100927B2 (en) | 2007-11-16 | 2018-10-16 | Fallbrook Intellectual Property Company Llc | Controller for variable transmission |
| US10197147B2 (en) | 2010-11-10 | 2019-02-05 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| US10208840B2 (en) | 2005-12-09 | 2019-02-19 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| US10253880B2 (en) | 2008-10-14 | 2019-04-09 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| US10260607B2 (en) | 2007-02-12 | 2019-04-16 | Fallbrook Intellectual Property Company Llc | Continuously variable transmissions and methods therefor |
| US10458526B2 (en) | 2016-03-18 | 2019-10-29 | Fallbrook Intellectual Property Company Llc | Continuously variable transmissions, systems and methods |
| US11174922B2 (en) | 2019-02-26 | 2021-11-16 | Fallbrook Intellectual Property Company Llc | Reversible variable drives and systems and methods for control in forward and reverse directions |
| US11215268B2 (en) | 2018-11-06 | 2022-01-04 | Fallbrook Intellectual Property Company Llc | Continuously variable transmissions, synchronous shifting, twin countershafts and methods for control of same |
| US11667351B2 (en) | 2016-05-11 | 2023-06-06 | Fallbrook Intellectual Property Company Llc | Systems and methods for automatic configuration and automatic calibration of continuously variable transmissions and bicycles having continuously variable transmission |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7882762B2 (en) | 2006-01-30 | 2011-02-08 | Fallbrook Technologies Inc. | System for manipulating a continuously variable transmission |
| EP2089642B1 (en) | 2006-11-08 | 2013-04-10 | Fallbrook Intellectual Property Company LLC | Clamping force generator |
| AU2012240435B2 (en) | 2011-04-04 | 2016-04-28 | Fallbrook Intellectual Property Company Llc | Auxiliary power unit having a continuously variable transmission |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1210193A (fr) * | 1957-11-12 | 1960-03-07 | George Cohen 600 Group Ltd | Appareil de transmission par friction à variations de vitesse progressives |
| FR1303940A (fr) * | 1961-10-18 | 1962-09-14 | Changement de vitesse à vitesse infiniment variable |
-
1979
- 1979-06-29 FR FR7916828A patent/FR2460427A1/fr active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1210193A (fr) * | 1957-11-12 | 1960-03-07 | George Cohen 600 Group Ltd | Appareil de transmission par friction à variations de vitesse progressives |
| FR1303940A (fr) * | 1961-10-18 | 1962-09-14 | Changement de vitesse à vitesse infiniment variable |
Non-Patent Citations (1)
| Title |
|---|
| EXBK/78 * |
Cited By (54)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10428939B2 (en) | 2003-02-28 | 2019-10-01 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| US9732848B2 (en) | 2003-02-28 | 2017-08-15 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| US10036453B2 (en) | 2004-10-05 | 2018-07-31 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| US9950608B2 (en) | 2005-10-28 | 2018-04-24 | Fallbrook Intellectual Property Company Llc | Electromotive drives |
| US9709138B2 (en) | 2005-11-22 | 2017-07-18 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| US10711869B2 (en) | 2005-11-22 | 2020-07-14 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| US10208840B2 (en) | 2005-12-09 | 2019-02-19 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| US11454303B2 (en) | 2005-12-09 | 2022-09-27 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| US11598397B2 (en) | 2005-12-30 | 2023-03-07 | Fallbrook Intellectual Property Company Llc | Continuously variable gear transmission |
| US9683638B2 (en) | 2005-12-30 | 2017-06-20 | Fallbrook Intellectual Property Company Llc | Continuously variable gear transmission |
| US9726282B2 (en) | 2006-06-26 | 2017-08-08 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| US9878719B2 (en) | 2007-02-01 | 2018-01-30 | Fallbrook Intellectual Property Company Llc | Systems and methods for control of transmission and/or prime mover |
| US10703372B2 (en) | 2007-02-01 | 2020-07-07 | Fallbrook Intellectual Property Company Llc | Systems and methods for control of transmission and/or prime mover |
| US9676391B2 (en) | 2007-02-01 | 2017-06-13 | Fallbrook Intellectual Property Company Llc | Systems and methods for control of transmission and/or prime mover |
| US10260607B2 (en) | 2007-02-12 | 2019-04-16 | Fallbrook Intellectual Property Company Llc | Continuously variable transmissions and methods therefor |
| US10094453B2 (en) | 2007-02-16 | 2018-10-09 | Fallbrook Intellectual Property Company Llc | Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor |
| US10056811B2 (en) | 2007-04-24 | 2018-08-21 | Fallbrook Intellectual Property Company Llc | Electric traction drives |
| US9945456B2 (en) | 2007-06-11 | 2018-04-17 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| US9869388B2 (en) | 2007-07-05 | 2018-01-16 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| US10260629B2 (en) | 2007-07-05 | 2019-04-16 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| US10100927B2 (en) | 2007-11-16 | 2018-10-16 | Fallbrook Intellectual Property Company Llc | Controller for variable transmission |
| US11125329B2 (en) | 2007-11-16 | 2021-09-21 | Fallbrook Intellectual Property Company Llc | Controller for variable transmission |
| US10704687B2 (en) | 2007-12-21 | 2020-07-07 | Fallbrook Intellectual Property Company Llc | Automatic transmissions and methods therefor |
| US9739375B2 (en) | 2007-12-21 | 2017-08-22 | Fallbrook Intellectual Property Company Llc | Automatic transmissions and methods therefor |
| US9850993B2 (en) | 2008-02-29 | 2017-12-26 | Fallbrook Intellectual Property Company Llc | Continuously and/or infinitely variable transmissions and methods therefor |
| WO2009111328A1 (en) * | 2008-02-29 | 2009-09-11 | Fallbrook Technologies Inc. | Continuously and/or infinitely variable transmissions and methods therefor |
| US9618100B2 (en) | 2008-05-07 | 2017-04-11 | Fallbrook Intellectual Property Company Llc | Assemblies and methods for clamping force generation |
| US9683640B2 (en) | 2008-06-06 | 2017-06-20 | Fallbrook Intellectual Property Company Llc | Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor |
| US10634224B2 (en) | 2008-06-06 | 2020-04-28 | Fallbrook Intellectual Property Company Llc | Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor |
| US10066713B2 (en) | 2008-06-23 | 2018-09-04 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| US9878717B2 (en) | 2008-08-05 | 2018-01-30 | Fallbrook Intellectual Property Company Llc | Systems and methods for control of transmission and/or prime mover |
| US10704657B2 (en) | 2008-08-26 | 2020-07-07 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| US9903450B2 (en) | 2008-08-26 | 2018-02-27 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| US10253880B2 (en) | 2008-10-14 | 2019-04-09 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| US9920823B2 (en) | 2009-04-16 | 2018-03-20 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| US10746270B2 (en) | 2009-04-16 | 2020-08-18 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| US10066712B2 (en) | 2010-03-03 | 2018-09-04 | Fallbrook Intellectual Property Company Llc | Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor |
| US10197147B2 (en) | 2010-11-10 | 2019-02-05 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| US10428915B2 (en) | 2012-01-23 | 2019-10-01 | Fallbrook Intellectual Property Company Llc | Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor |
| US9611921B2 (en) | 2012-01-23 | 2017-04-04 | Fallbrook Intellectual Property Company Llc | Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor |
| US9677650B2 (en) | 2013-04-19 | 2017-06-13 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| US10323732B2 (en) | 2013-04-19 | 2019-06-18 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| US11306818B2 (en) | 2016-01-15 | 2022-04-19 | Fallbrook Intellectual Property Company Llc | Systems and methods for controlling rollback in continuously variable transmissions |
| US10920882B2 (en) | 2016-01-15 | 2021-02-16 | Fallbrook Intellectual Property Company Llc | Systems and methods for controlling rollback in continuously variable transmissions |
| US10047861B2 (en) | 2016-01-15 | 2018-08-14 | Fallbrook Intellectual Property Company Llc | Systems and methods for controlling rollback in continuously variable transmissions |
| US10458526B2 (en) | 2016-03-18 | 2019-10-29 | Fallbrook Intellectual Property Company Llc | Continuously variable transmissions, systems and methods |
| US11667351B2 (en) | 2016-05-11 | 2023-06-06 | Fallbrook Intellectual Property Company Llc | Systems and methods for automatic configuration and automatic calibration of continuously variable transmissions and bicycles having continuously variable transmission |
| US12145690B2 (en) | 2016-05-11 | 2024-11-19 | Enviolo B.V. | Systems and methods for automatic configuration and automatic calibration of continuously variable transmissions and bicycles having continuously variable transmissions |
| US11215268B2 (en) | 2018-11-06 | 2022-01-04 | Fallbrook Intellectual Property Company Llc | Continuously variable transmissions, synchronous shifting, twin countershafts and methods for control of same |
| US11624432B2 (en) | 2018-11-06 | 2023-04-11 | Fallbrook Intellectual Property Company Llc | Continuously variable transmissions, synchronous shifting, twin countershafts and methods for control of same |
| US12173778B2 (en) | 2018-11-06 | 2024-12-24 | Enviolo B.V. | Continuously variable transmissions, synchronous shifting, twin countershafts and methods for control of same |
| US11174922B2 (en) | 2019-02-26 | 2021-11-16 | Fallbrook Intellectual Property Company Llc | Reversible variable drives and systems and methods for control in forward and reverse directions |
| US11530739B2 (en) | 2019-02-26 | 2022-12-20 | Fallbrook Intellectual Property Company Llc | Reversible variable drives and systems and methods for control in forward and reverse directions |
| US12000458B2 (en) | 2019-02-26 | 2024-06-04 | Fallbrook Intellectual Property Company Llc | Reversible variable drives and systems and methods for control in forward and reverse directions |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2460427B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1983-09-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |