ES2102872T3 - Variador de velocidad, en particular para vehiculos. - Google Patents
Variador de velocidad, en particular para vehiculos.Info
- Publication number
- ES2102872T3 ES2102872T3 ES94924989T ES94924989T ES2102872T3 ES 2102872 T3 ES2102872 T3 ES 2102872T3 ES 94924989 T ES94924989 T ES 94924989T ES 94924989 T ES94924989 T ES 94924989T ES 2102872 T3 ES2102872 T3 ES 2102872T3
- Authority
- ES
- Spain
- Prior art keywords
- belt
- rollers
- tangency
- vehicles
- ring
- 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.)
- Expired - Lifetime
Links
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 abstract 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
- F16H15/16—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
- F16H15/18—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 externally
- F16H15/20—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 externally co-operating with the outer rim of the member A, which is perpendicular or nearly perpendicular to the friction surface of the member B
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Friction Gearing (AREA)
- Lubricants (AREA)
- Tires In General (AREA)
Abstract
UN ACCIONADOR DE VELOCIDAD VARIABLE (1) EN DONDE UN CONJUNTO DE CONEXION (15) PARA VARIAR CONTINUAMENTE LA PROPORCION DE VELOCIDAD DE DOS EJES (6, 7) PRESENTA UN CINTURON (37) CON UN EJE RESPECTIVO (8); UN ANILLO DE RODILLOS CONICOS (16) ALOJADO DENTRO DEL CINTURON (37) Y DEFINIDO CADA UNO POR UNA SUPERFICIE LATERAL EXTERIOR RESPECTIVA (18) COOPERAN CON LA SUPERFICIE INTERIOR (38) DEL CINTURON (37) EN PUNTO DE TANGENCIA (P); Y UN ELEMENTO DE CONTROL (44) ALOJADO DENTRO DEL ANILLO DE RODILLOS (16) Y MOVIL EN AMBAS MODOS A LO LARGO DEL EJE (8) DEL CINTURON (37) PARA MOVER LOS RODILLOS (16) EN RELACION AL CINTURON Y CAMBIAR LOS PUNTOS DE TANGENCIA (P) A LO LARGO DE LAS LINEAS DE GENERACION DE LOS RESPECTIVOS RODILLOS (16).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO930625A IT1261567B (it) | 1993-08-20 | 1993-08-20 | Variatore continuo di velocita', particolarmente per veicoli. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2102872T3 true ES2102872T3 (es) | 1997-08-01 |
Family
ID=11411697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94924989T Expired - Lifetime ES2102872T3 (es) | 1993-08-20 | 1994-08-18 | Variador de velocidad, en particular para vehiculos. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5730681A (es) |
EP (1) | EP0713567B1 (es) |
JP (1) | JPH09501760A (es) |
CN (1) | CN1042458C (es) |
AU (1) | AU7507994A (es) |
DE (1) | DE69402430T2 (es) |
ES (1) | ES2102872T3 (es) |
IT (1) | IT1261567B (es) |
WO (1) | WO1995006209A1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19814849A1 (de) * | 1997-11-12 | 1999-05-20 | German Beer | Getriebeanordnung für ein stufenloses Getriebe |
US7856902B2 (en) * | 2006-07-28 | 2010-12-28 | Turbo Trac Usa, Inc. | Variable transmission |
US9090312B2 (en) * | 2012-01-12 | 2015-07-28 | Shimano Inc. | Continuously variable bicycle transmission |
JP6071309B2 (ja) | 2012-08-01 | 2017-02-01 | 株式会社ミクニ | 無段変速装置 |
CN103527725B (zh) * | 2013-10-28 | 2015-07-29 | 魏伯卿 | 旋转式换档变速器 |
CN106321758B (zh) * | 2016-10-18 | 2018-12-14 | 绍兴文理学院 | 一种圆锥摩擦轮式汽车无级变速器 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2642749A (en) * | 1947-08-19 | 1953-06-23 | Garrett Corp | Variable ratio friction drive |
DE902204C (de) * | 1951-07-20 | 1954-01-21 | Georg Buergel | Stufenlos regelbares Kegelreibgetriebe |
US3274859A (en) * | 1963-11-13 | 1966-09-27 | Graham Transmissions Inc | Torque switch for variable speed transmissions |
DE1653163A1 (de) * | 1966-08-10 | 1971-01-21 | Bilger Friedrich | Verfahren zum Verformen von Faserplatten |
US4882948A (en) * | 1987-06-08 | 1989-11-28 | Byrnes Jr Raymond A | Speed control assembly for nutating cone transmission |
IT1250295B (it) * | 1991-09-03 | 1995-04-07 | Antonio Rondinelli | Variatore continuo di velocita', particolarmente per veicoli. |
US5179865A (en) * | 1992-01-27 | 1993-01-19 | The United States Of America As Represented By The Secretary Of The Army | Infinitely variable transmission |
-
1993
- 1993-08-20 IT ITTO930625A patent/IT1261567B/it active IP Right Grant
-
1994
- 1994-08-18 AU AU75079/94A patent/AU7507994A/en not_active Abandoned
- 1994-08-18 US US08/596,233 patent/US5730681A/en not_active Expired - Fee Related
- 1994-08-18 EP EP94924989A patent/EP0713567B1/en not_active Expired - Lifetime
- 1994-08-18 ES ES94924989T patent/ES2102872T3/es not_active Expired - Lifetime
- 1994-08-18 JP JP7507455A patent/JPH09501760A/ja active Pending
- 1994-08-18 WO PCT/IT1994/000137 patent/WO1995006209A1/en active IP Right Grant
- 1994-08-18 DE DE69402430T patent/DE69402430T2/de not_active Expired - Fee Related
- 1994-08-18 CN CN94193167A patent/CN1042458C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU7507994A (en) | 1995-03-21 |
CN1129972A (zh) | 1996-08-28 |
DE69402430D1 (de) | 1997-05-07 |
ITTO930625A1 (it) | 1995-02-20 |
JPH09501760A (ja) | 1997-02-18 |
DE69402430T2 (de) | 1997-07-10 |
IT1261567B (it) | 1996-05-23 |
CN1042458C (zh) | 1999-03-10 |
ITTO930625A0 (it) | 1993-08-20 |
US5730681A (en) | 1998-03-24 |
EP0713567A1 (en) | 1996-05-29 |
WO1995006209A1 (en) | 1995-03-02 |
EP0713567B1 (en) | 1997-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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