JPS5676756A - Stepless speed change device - Google Patents
Stepless speed change deviceInfo
- Publication number
- JPS5676756A JPS5676756A JP14557880A JP14557880A JPS5676756A JP S5676756 A JPS5676756 A JP S5676756A JP 14557880 A JP14557880 A JP 14557880A JP 14557880 A JP14557880 A JP 14557880A JP S5676756 A JPS5676756 A JP S5676756A
- Authority
- JP
- Japan
- Prior art keywords
- friction members
- axis
- speed change
- transmission
- change device
- 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
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
- F16H15/44—Gearings providing a continuous range of gear ratios in which two members of non-uniform effective diameter directly co-operate with one another
-
- 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
- F16H15/506—Gearings providing a continuous range of gear ratios in which two members of non-uniform effective diameter directly co-operate with one another
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Friction Gearing (AREA)
- Transmission Devices (AREA)
- Retarders (AREA)
- Gears, Cams (AREA)
- Valve Device For Special Equipments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792942076 DE2942076A1 (de) | 1979-10-18 | 1979-10-18 | Stufenlos verstellbares getriebe |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5676756A true JPS5676756A (en) | 1981-06-24 |
JPH0210299B2 JPH0210299B2 (ja) | 1990-03-07 |
Family
ID=6083725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14557880A Granted JPS5676756A (en) | 1979-10-18 | 1980-10-17 | Stepless speed change device |
Country Status (7)
Country | Link |
---|---|
US (1) | US4592246A (ja) |
EP (1) | EP0027635B1 (ja) |
JP (1) | JPS5676756A (ja) |
AT (1) | ATE8525T1 (ja) |
BR (1) | BR8006711A (ja) |
CA (1) | CA1131943A (ja) |
DE (1) | DE2942076A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5681235A (en) * | 1996-04-19 | 1997-10-28 | Transmission Technologies, Inc. | Continuously variable traction transmission and control system |
US5641320A (en) * | 1996-04-19 | 1997-06-24 | Ketcham; George | Continuously variable traction transmission |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4118410Y1 (ja) * | 1964-03-03 | 1966-08-27 | ||
JPS54112445A (en) * | 1978-02-22 | 1979-09-03 | Kawaminami Mitsukuni | Infinite transmission using spherical friction wheel |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE285517C (ja) * | ||||
GB191312943A (en) * | 1913-06-04 | 1914-06-04 | Carl William Weiss | Improvements in Variable Speed Power Transmission Devices. |
US1537515A (en) * | 1922-09-13 | 1925-05-12 | Clarence B Sturges | Transmission device |
US2020123A (en) * | 1933-09-30 | 1935-11-05 | Theresa Pollard | Variable speed transmission |
DE721825C (de) * | 1938-06-23 | 1953-02-02 | Friedrich Cavallo | Reibscheibengetriebe mit veraenderlicher UEbersetzung |
DE721976C (de) * | 1938-07-16 | 1942-06-28 | Hans Joachim Michalk | Reibwechselgetriebe mit geteilter Kugel |
US2272509A (en) * | 1941-06-11 | 1942-02-10 | Cavallo Friedrich | Variable speed friction gear power transmission device |
US2730904A (en) * | 1952-07-14 | 1956-01-17 | Rennerfelt Sven Bernhard | Continuously variable speed gears |
US2682776A (en) * | 1952-09-17 | 1954-07-06 | Edward P Bullard Iii | Transmission |
GB867974A (en) * | 1957-05-16 | 1961-05-10 | Francois Marie Michel Bernard | A power driven transmission device |
FR1245647A (fr) * | 1959-09-28 | 1960-11-10 | Citroen Sa Andre | Variateur de vitesse |
FR1252647A (fr) * | 1959-12-01 | 1961-02-03 | Perfectionnements aux dispositifs pour le traitement du cuir chevelu | |
FR1252806A (fr) * | 1959-12-24 | 1961-02-03 | Transmission de mouvement par galets satellites orthogonaux, à changement de vitesse continu et à inversion de marche | |
US3154957A (en) * | 1961-10-16 | 1964-11-03 | Kashihara Manabu | Infinitely variable speed change gear utilizing a ball |
CH567211A5 (ja) * | 1969-12-29 | 1975-09-30 | Hofmann Detlef | |
DD105655A5 (ja) * | 1973-05-16 | 1974-05-05 | ||
ZA756207B (en) * | 1974-10-02 | 1976-09-29 | B Joseph | Improved variable speed ratio drive mechanism |
CH614506A5 (ja) * | 1975-09-11 | 1979-11-30 | Jean E Kopp |
-
1979
- 1979-10-18 DE DE19792942076 patent/DE2942076A1/de active Granted
-
1980
- 1980-10-16 AT AT80106286T patent/ATE8525T1/de not_active IP Right Cessation
- 1980-10-16 EP EP80106286A patent/EP0027635B1/de not_active Expired
- 1980-10-17 JP JP14557880A patent/JPS5676756A/ja active Granted
- 1980-10-17 BR BR8006711A patent/BR8006711A/pt unknown
- 1980-10-17 CA CA362,704A patent/CA1131943A/en not_active Expired
-
1983
- 1983-12-07 US US06/558,823 patent/US4592246A/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4118410Y1 (ja) * | 1964-03-03 | 1966-08-27 | ||
JPS54112445A (en) * | 1978-02-22 | 1979-09-03 | Kawaminami Mitsukuni | Infinite transmission using spherical friction wheel |
Also Published As
Publication number | Publication date |
---|---|
EP0027635B1 (de) | 1984-07-18 |
DE2942076C2 (ja) | 1988-01-07 |
EP0027635A3 (en) | 1982-02-10 |
EP0027635A2 (de) | 1981-04-29 |
CA1131943A (en) | 1982-09-21 |
ATE8525T1 (de) | 1984-08-15 |
DE2942076A1 (de) | 1981-04-30 |
JPH0210299B2 (ja) | 1990-03-07 |
BR8006711A (pt) | 1981-04-22 |
US4592246A (en) | 1986-06-03 |
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