PT88389A - Epicycloidal gearbox without bearings for supporting the separate fitted outlet shaft - Google Patents
Epicycloidal gearbox without bearings for supporting the separate fitted outlet shaftInfo
- Publication number
- PT88389A PT88389A PT8838988A PT8838988A PT88389A PT 88389 A PT88389 A PT 88389A PT 8838988 A PT8838988 A PT 8838988A PT 8838988 A PT8838988 A PT 8838988A PT 88389 A PT88389 A PT 88389A
- Authority
- PT
- Portugal
- Prior art keywords
- bearings
- supporting
- outlet shaft
- epicycloidal
- gearbox
- 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
- F16H15/52—Gearings providing a continuous range of gear ratios in which a member of uniform effective diameter mounted on a shaft may co-operate with different parts of another member
-
- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/66—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings
- F16H61/664—Friction gearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Friction Gearing (AREA)
- General Details Of Gearings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP87830360A EP0311734A1 (en) | 1987-10-14 | 1987-10-14 | Epicycloidal speed variator with integrated frame and control screw with double projection hand wheel |
Publications (2)
Publication Number | Publication Date |
---|---|
PT88389A true PT88389A (pt) | 1989-07-31 |
PT88389B PT88389B (pt) | 1993-10-29 |
Family
ID=8198460
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT8726688A PT87266A (pt) | 1987-10-14 | 1988-04-18 | Variador de velocidade de epicicloidal com estrutura integrada e fuso de comando com duas pontas livres para montagem do volante de comando |
PT8838988A PT88389B (pt) | 1987-10-14 | 1988-08-31 | Caixa de engrenagens epicicloidal sem chumaceiras para suportarem o veio de saida montado em separado |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT8726688A PT87266A (pt) | 1987-10-14 | 1988-04-18 | Variador de velocidade de epicicloidal com estrutura integrada e fuso de comando com duas pontas livres para montagem do volante de comando |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0311734A1 (pt) |
PT (2) | PT87266A (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1244085B (it) * | 1990-06-01 | 1994-07-05 | Luciano Spaggiari | Variatore epicicloidale a dischi con rotismo combinatore epicicloidale |
EP0495343A1 (en) * | 1991-01-17 | 1992-07-22 | L.B. Variatori Srl | Epicycloidal speed variator without bearings with axial stop of the satellite bearing disk |
ES2180505T3 (es) * | 2000-10-23 | 2003-02-16 | Bonfiglioli Riduttori Spa | Accionamiento mecanico de velocidad regulable. |
ES2190779T3 (es) * | 2000-10-23 | 2003-08-16 | Bonfiglioli Riduttori Spa | Transmision mecanica de velocidad variable. |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR602592A (fr) * | 1924-08-07 | 1926-03-22 | Commande différentielle à roues de friction | |
US3108496A (en) * | 1961-01-30 | 1963-10-29 | Kashihara Manabu | Infinitely variable speed change gear |
DE1289707B (de) * | 1963-06-19 | 1969-02-20 | Kirschey Gerhard | Stufenlos regelbares Reibraeder-Umlaufgetriebe |
JPS4925298B1 (pt) * | 1970-08-18 | 1974-06-28 | ||
DE2658791C2 (de) * | 1976-12-24 | 1983-02-10 | Planetroll Antriebe Gmbh, 7932 Munderkingen | Stufenlos einstellbares Reibungsgetriebe |
-
1987
- 1987-10-14 EP EP87830360A patent/EP0311734A1/en not_active Withdrawn
-
1988
- 1988-04-18 PT PT8726688A patent/PT87266A/pt not_active Application Discontinuation
- 1988-08-31 PT PT8838988A patent/PT88389B/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
PT88389B (pt) | 1993-10-29 |
PT87266A (pt) | 1989-07-31 |
EP0311734A1 (en) | 1989-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG3A | Patent granted, date of granting |
Effective date: 19930401 |
|
MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19941031 |