IT1144717B - CONTINUOUSLY VARIABLE SPEED TRANSMISSION - Google Patents
CONTINUOUSLY VARIABLE SPEED TRANSMISSIONInfo
- Publication number
- IT1144717B IT1144717B IT67663/81A IT6766381A IT1144717B IT 1144717 B IT1144717 B IT 1144717B IT 67663/81 A IT67663/81 A IT 67663/81A IT 6766381 A IT6766381 A IT 6766381A IT 1144717 B IT1144717 B IT 1144717B
- Authority
- IT
- Italy
- Prior art keywords
- continuously variable
- variable speed
- speed transmission
- transmission
- continuously
- Prior art date
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
- F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
- F16H15/48—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members with members having orbital motion
- F16H15/50—Gearings providing a continuous range of gear ratios
-
- 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
- F16H15/16—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 conical friction surface
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Friction Gearing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1980/000583 WO1981003366A1 (en) | 1980-05-19 | 1980-05-19 | Torque transmitting body for traction drive transmissions and normal friction force developing method |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1144717B true IT1144717B (en) | 1986-10-29 |
Family
ID=22154352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67663/81A IT1144717B (en) | 1980-05-19 | 1981-05-18 | CONTINUOUSLY VARIABLE SPEED TRANSMISSION |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0052603A4 (en) |
JP (1) | JPS57500892A (en) |
CA (1) | CA1149642A (en) |
DE (1) | DE3050385A1 (en) |
GB (1) | GB2087009B (en) |
IT (1) | IT1144717B (en) |
WO (1) | WO1981003366A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2023061624A (en) * | 2021-10-20 | 2023-05-02 | スズキ株式会社 | continuously variable transmission |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US839844A (en) * | 1906-01-16 | 1907-01-01 | Hilliard Clutch & Machinery Company | Clutch. |
GB839844A (en) * | 1955-05-12 | 1960-06-29 | Max Weber | Variable speed friction drive |
US3224300A (en) * | 1959-09-03 | 1965-12-21 | Walter V Chery | Automatic transmission |
US3420122A (en) * | 1965-11-11 | 1969-01-07 | Kenzo Okabe | Infinitely variable friction drive |
US4152946A (en) * | 1975-07-22 | 1979-05-08 | Vadetec Corporation | Transmission devices |
US4112779A (en) * | 1976-11-03 | 1978-09-12 | Vadetec Corporation | Variable speed transmission device |
US4112780A (en) * | 1977-04-01 | 1978-09-12 | Vadetec Corporation | Variable speed transmission device |
US4183253A (en) * | 1977-02-07 | 1980-01-15 | Domenic Borello | Dual surface angular power transfer wheel traction nipping device |
US4238976A (en) * | 1978-10-19 | 1980-12-16 | Vadetec Corporation | Infinitely variable power transmission and system |
SE437867B (en) * | 1978-10-27 | 1985-03-18 | Caterpillar Tractor Co | INCREDIBLE VARIABLE TRANSMISSION UNIT |
US4208926A (en) * | 1978-11-08 | 1980-06-24 | Caterpillar Tractor Co. | Nutating drive |
US4277982A (en) * | 1979-09-21 | 1981-07-14 | Vadetec Corporation | Torque transmitting body for traction drive transmissions and normal friction force developing method |
US4233851A (en) * | 1979-05-04 | 1980-11-18 | Vadetec Corporation | Infinitely variable transmission unit and method |
-
1980
- 1980-05-19 WO PCT/US1980/000583 patent/WO1981003366A1/en not_active Application Discontinuation
- 1980-05-19 GB GB8138446A patent/GB2087009B/en not_active Expired
- 1980-05-19 EP EP19810900275 patent/EP0052603A4/en not_active Withdrawn
- 1980-05-19 DE DE803050385T patent/DE3050385A1/en not_active Withdrawn
- 1980-05-19 JP JP81500493A patent/JPS57500892A/ja active Pending
-
1981
- 1981-05-15 CA CA000377736A patent/CA1149642A/en not_active Expired
- 1981-05-18 IT IT67663/81A patent/IT1144717B/en active
Also Published As
Publication number | Publication date |
---|---|
EP0052603A4 (en) | 1984-04-27 |
CA1149642A (en) | 1983-07-12 |
WO1981003366A1 (en) | 1981-11-26 |
GB2087009A (en) | 1982-05-19 |
GB2087009B (en) | 1984-05-02 |
JPS57500892A (en) | 1982-05-20 |
DE3050385A1 (en) | 1982-06-16 |
EP0052603A1 (en) | 1982-06-02 |
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