ES2030212T3 - Un aparato de transmision de velocidad variable sin discontinuidades. - Google Patents
Un aparato de transmision de velocidad variable sin discontinuidades.Info
- Publication number
- ES2030212T3 ES2030212T3 ES198888830428T ES88830428T ES2030212T3 ES 2030212 T3 ES2030212 T3 ES 2030212T3 ES 198888830428 T ES198888830428 T ES 198888830428T ES 88830428 T ES88830428 T ES 88830428T ES 2030212 T3 ES2030212 T3 ES 2030212T3
- Authority
- ES
- Spain
- Prior art keywords
- cover
- box
- axle
- variable speed
- seal
- 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
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
- F16H15/08—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 is a disc with a flat or approximately flat friction surface
- F16H15/14—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 is a disc with a flat or approximately flat friction surface in which the axes of the members are parallel or approximately parallel
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
- Diaphragms And Bellows (AREA)
Abstract
EL CAMBIO DE VELOCIDADES VARIABLE COMPRENDE UN EJE DE DIRECCION (3) Y UN EJE MOTRIZ (9) ACOPLADOS POR UNA UNION DE DISCO DE FRICCION (10), Y ESTA ACOMODADO EN UNA CAJA FIJA (8) DANDO PASO Y SOPORTE AL EJE MOTRIZ, Y UNA CUBIERTA (2), AJUSTABLE POR POSICION EN RELACION A LA CAJA FIJA Y PRODUCIENDO PASO Y SOPORTE AL EJE DE DIRECCION; EL ESPACIO ENTRE LA CUBIERTA AJUSTABLE (2) Y LA CAJA (8) SE PUENTEA MEDIANTE UN SELLO, TIPO JUNTA IMPERMEABLE (13), SUJETO EN SUS CANTOS INTERIOR Y EXTERIOR (13I,13E) EN AJUSTE IMPERMEABLE AL FLUIDO ENTRE LA CUBIERTA (2) Y LA CAJA (8), RESPECTIVAMENTE, Y CAPAZ DE FLEXIONAR AL MENOS RADIALMENTE EN RELACION A LOS DOS EJES (3,9). LA CUBIERTA (2) INCORPORA UNA PROTUBERANCIA (12) EXTENDIENDOSE A TRAVES DEL CENTRO DE LA ABERTURA DE LA JUNTA DE SELLADO (13) DENTRO DE LA CAJA (8) Y UNIENDOSE CON VASTAGOS (11) MEDIANTE EL MOVIMIENTO DE LOS CUALES SE COLOCA LA CUBIERTA, Y SE OPTIMIZA, PLEGANDO EL SELLO CON ONDULACIONES (14) EXTENDIENDOSE HACIA AFUERA ALREDEDOR DE LA PROTUBERANCIA.FIG 1.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT03438/88A IT1221373B (it) | 1988-04-29 | 1988-04-29 | Variatore di velocita' di tipo continuo |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2030212T3 true ES2030212T3 (es) | 1992-10-16 |
Family
ID=11107381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198888830428T Expired - Lifetime ES2030212T3 (es) | 1988-04-29 | 1988-10-20 | Un aparato de transmision de velocidad variable sin discontinuidades. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5099709A (es) |
EP (1) | EP0339173B1 (es) |
AU (1) | AU619871B2 (es) |
CA (1) | CA1311630C (es) |
DE (1) | DE3869122D1 (es) |
ES (1) | ES2030212T3 (es) |
IT (1) | IT1221373B (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2654476A1 (fr) * | 1989-11-14 | 1991-05-17 | Hohner Automation Sa | Dispositif de montage flottant d'un axe, en particulier de capteur. |
IT1295022B1 (it) * | 1997-09-17 | 1999-04-27 | Abb Ind Spa | Dispositivo di tenuta per motori antideflagranti |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1498917A (en) * | 1921-11-02 | 1924-06-24 | Hutchins Thomas Willia Stainer | Apparatus for the distillation of carbonaceous materials |
US1885046A (en) * | 1931-11-05 | 1932-10-25 | Continental Oil Co | Flexible stuffing box assembly |
GB399056A (en) * | 1933-01-10 | 1933-09-28 | Emil Langenscheid | Improvements in or relating to friction wheel drives |
US2842001A (en) * | 1954-10-26 | 1958-07-08 | Hunting Colin Alfred | Variable speed transmission device |
FR1480236A (fr) * | 1966-03-28 | 1967-05-12 | Nimex | Dispositif étanche de transmission d'un mouvement de translation |
FR2031820A5 (es) * | 1969-02-10 | 1970-11-20 | Saint Urbain Atel Metal | |
SE7706904L (sv) * | 1976-07-12 | 1978-01-13 | Vadetec Sa | Transmissionsanordning |
DE3411130A1 (de) * | 1984-03-26 | 1985-10-03 | Johannes Dipl.-Ing. 2949 Hohenkirchen Becker | Getriebe zum uebertragen einer drehbewegung mit stufenlos veraenderlicher uebersetzung |
-
1988
- 1988-04-29 IT IT03438/88A patent/IT1221373B/it active
- 1988-10-20 DE DE8888830428T patent/DE3869122D1/de not_active Expired - Lifetime
- 1988-10-20 EP EP88830428A patent/EP0339173B1/en not_active Expired
- 1988-10-20 ES ES198888830428T patent/ES2030212T3/es not_active Expired - Lifetime
-
1989
- 1989-04-19 CA CA000597195A patent/CA1311630C/en not_active Expired - Lifetime
- 1989-07-14 AU AU38157/89A patent/AU619871B2/en not_active Expired
-
1991
- 1991-02-28 US US07/662,979 patent/US5099709A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0339173A3 (en) | 1990-01-31 |
EP0339173B1 (en) | 1992-03-11 |
IT1221373B (it) | 1990-06-27 |
EP0339173A2 (en) | 1989-11-02 |
US5099709A (en) | 1992-03-31 |
CA1311630C (en) | 1992-12-22 |
IT8803438A0 (it) | 1988-04-29 |
AU619871B2 (en) | 1992-02-06 |
AU3815789A (en) | 1991-02-07 |
DE3869122D1 (de) | 1992-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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