IT8323441A0 - Variatore di rapporto ditrasmissione. - Google Patents
Variatore di rapporto ditrasmissione.Info
- Publication number
- IT8323441A0 IT8323441A0 IT8323441A IT2344183A IT8323441A0 IT 8323441 A0 IT8323441 A0 IT 8323441A0 IT 8323441 A IT8323441 A IT 8323441A IT 2344183 A IT2344183 A IT 2344183A IT 8323441 A0 IT8323441 A0 IT 8323441A0
- Authority
- IT
- Italy
- Prior art keywords
- gear ratio
- ratio variator
- variator
- gear
- ratio
- 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
- F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
- F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
- F16H9/24—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using chains or toothed belts, belts in the form of links; Chains or belts specially adapted to such gearing
-
- 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
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/32—Friction members
- F16H55/52—Pulleys or friction discs of adjustable construction
- F16H55/54—Pulleys or friction discs of adjustable construction of which the bearing parts are radially adjustable
-
- 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
- F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
- F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
- F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
- F16H9/10—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley provided with radially-actuatable elements carrying the belt
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Friction Gearing (AREA)
- Transmissions By Endless Flexible Members (AREA)
- Transmission Devices (AREA)
- Structure Of Transmissions (AREA)
- Gears, Cams (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES524266A ES524266A0 (es) | 1983-07-19 | 1983-07-19 | Mejoras introducidas en organos variadores de relacion de transmision. |
Publications (1)
Publication Number | Publication Date |
---|---|
IT8323441A0 true IT8323441A0 (it) | 1983-10-25 |
Family
ID=8486050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8323441A IT8323441A0 (it) | 1983-07-19 | 1983-10-25 | Variatore di rapporto ditrasmissione. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4501574A (it) |
JP (1) | JPS6026841A (it) |
DD (1) | DD215136A5 (it) |
DE (1) | DE3331421A1 (it) |
ES (1) | ES524266A0 (it) |
FR (1) | FR2549562A1 (it) |
GB (1) | GB2143600A (it) |
IT (1) | IT8323441A0 (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4759739A (en) * | 1984-10-24 | 1988-07-26 | Weir Wilfred J | Expansible chainwheel variable ratio mechanical drive |
US4874351A (en) * | 1988-11-02 | 1989-10-17 | Jackson Patrick H | Continuously variable belt-drive transmission |
GB2239063A (en) * | 1989-12-07 | 1991-06-19 | Fraser Milne | Variable speed drive comprising a pulley with radially movable parts |
JPH0582656U (ja) * | 1992-04-13 | 1993-11-09 | 株式会社豊田自動織機製作所 | 自動車用カップホルダ |
DE4317478A1 (de) * | 1992-09-02 | 1994-03-10 | Satellite Gear Systems Ltd | Stufenlos regelbares, formschlüssiges Zugmittelgetriebe |
DE102007008165A1 (de) | 2007-02-13 | 2008-08-14 | Harald Von Hacht | Stufenlos steuerbares Umschlingungs-Getriebe |
CN103807391A (zh) * | 2014-02-26 | 2014-05-21 | 河南省东泰齿轮有限公司 | 滑片传动式无级变速器 |
ES2705087A1 (es) * | 2017-09-20 | 2019-03-21 | Bernardez Jose Francisco Manso | Dispositivo de transmisión variable continua |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE146729C (it) * | ||||
US740829A (en) * | 1903-05-08 | 1903-10-06 | William Newton Dumaresq | Variable-speed gearing. |
US1092098A (en) * | 1912-08-13 | 1914-03-31 | Jeremiah C Fitzgerald | Pulley. |
US1379504A (en) * | 1920-05-20 | 1921-05-24 | Young John | Variable-speed transmission |
US1614266A (en) * | 1925-10-20 | 1927-01-11 | William H Tschappat | Expansible-sprocket wheel |
FR984401A (fr) * | 1943-09-17 | 1951-07-05 | Transmission par chaîne à raison variable | |
US2552179A (en) * | 1948-08-26 | 1951-05-08 | Kamp Albert | Variable speed segment pulley |
DE804506C (de) * | 1949-06-02 | 1951-04-23 | Leitz Ernst Gmbh | Riemenscheibe mit veraenderlichem Durchmesser, insbesondere fuer stufenlos regelbare Riementriebe |
US3800613A (en) * | 1973-03-29 | 1974-04-02 | M Clark | Variable speed sprocket drive |
ES505342A0 (es) * | 1981-09-09 | 1984-05-16 | Ybern Miro Pedro | Perfeccionamientos en organos variadores de relacion de transmision |
-
1983
- 1983-07-19 ES ES524266A patent/ES524266A0/es active Granted
- 1983-08-24 US US06/526,130 patent/US4501574A/en not_active Expired - Fee Related
- 1983-08-25 GB GB08322838A patent/GB2143600A/en not_active Withdrawn
- 1983-08-31 DE DE19833331421 patent/DE3331421A1/de not_active Ceased
- 1983-10-25 IT IT8323441A patent/IT8323441A0/it unknown
- 1983-11-03 DD DD83256308A patent/DD215136A5/de unknown
- 1983-11-04 FR FR8317566A patent/FR2549562A1/fr not_active Withdrawn
- 1983-12-02 JP JP58229019A patent/JPS6026841A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2549562A1 (fr) | 1985-01-25 |
JPS6026841A (ja) | 1985-02-09 |
GB8322838D0 (en) | 1983-09-28 |
ES8407564A1 (es) | 1984-06-16 |
JPS623335B2 (it) | 1987-01-24 |
DE3331421A1 (de) | 1985-02-07 |
GB2143600A (en) | 1985-02-13 |
US4501574A (en) | 1985-02-26 |
ES524266A0 (es) | 1984-06-16 |
DD215136A5 (de) | 1984-10-31 |
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