ES187841U - Un cubo de cambio de varias marchas para bicicletas o similares. - Google Patents
Un cubo de cambio de varias marchas para bicicletas o similares.Info
- Publication number
- ES187841U ES187841U ES0187841U ES187841U ES187841U ES 187841 U ES187841 U ES 187841U ES 0187841 U ES0187841 U ES 0187841U ES 187841 U ES187841 U ES 187841U ES 187841 U ES187841 U ES 187841U
- Authority
- ES
- Spain
- Prior art keywords
- ratchet
- triggers
- control
- hub
- sleeve
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
- B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
- B62M11/14—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Abstract
Un cubo de cambio de varias marchas para bicicletas o similares que comprende un eje de cubo, un impulsor soportado de manera giratoria sobre el eje del cubo, un manguito de cubo soportado por un lado sobre el impulsor y, por otro lado, sobre el manguito del cubo, un engranaje planetario alojado dentro del manguito del cubo, unido por unión de accionamiento con el impulsor y dotado de una rueda central, un porta-satélites, satélites dispuestos sobre el porta-satélites y una rueda hueca, comprendiendo además un primer acoplamiento de marcha libre entre el porta-satélites y el manguito del tubo, un segundo acoplamiento de marcha libre realizado en forma de mecanismo de trinquete con gatillos de trinquete y un dentado para gatillo de trinquete, que está dispuesto entre la rueda hueca y el manguito del cubo, y un dispositivo de desembrague para el mecanismo de trinquete, dotado de un anillo de mando actuante sobre los gatillos de trinquete del mecanismo de trinquete y que, en una primera posición de mando con relación a los gatillos de trinquete, hace que éstos encajen con el dentado para los gatillos del trinquete, mientras que en una segunda posición de mando con relación a los gatillos del trinquete, los mantiene fuera del dentado para los gatillos del trinquete, siendo en ambas posiciones de ciando arrastrado por los gatillos de trinquete al moverse éstos hacia adelante, y estanco cargado por un dispositivo de freno de retroceso, de tal modo que, al girar hacia atrás los gatillos de trinquete, pasa de una de las posiciones de mando con respecto a los gatillos de trinquete, a la otra posición de mando, caracterizado porque el anillo de mando presenta un casquillo de soporte para sus soporte de manera giratoria sobre una parte del cubo, y una envolvente de mando dotada de un perfil de mando en su superficie interior, envolvente que circunda desde fuera a los gatillos de trinquete.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691934972 DE1934972C (de) | 1969-07-10 | Mehrgangubersetzungsnabe fur Fahr rader od dgl mit Gangumschaltung durch Ruckwartstreten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES187841U true ES187841U (es) | 1974-02-16 |
| ES187841Y ES187841Y (es) | 1974-09-01 |
Family
ID=5739394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1970187841U Expired ES187841Y (es) | 1969-07-10 | 1970-07-06 | Un cubo de cambio de varias marchas para bicicletas o simi-lares. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3648809A (es) |
| JP (1) | JPS4835172B1 (es) |
| AT (1) | AT304279B (es) |
| ES (1) | ES187841Y (es) |
| FR (1) | FR2053952A5 (es) |
| GB (1) | GB1257158A (es) |
| HU (1) | HU167752B (es) |
| NL (1) | NL170251C (es) |
| PL (1) | PL81284B1 (es) |
| RO (1) | RO58920A (es) |
| SE (1) | SE351403B (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2209535C2 (de) * | 1972-02-29 | 1974-01-17 | Fichtel & Sachs Ag, 8720 Schweinfurt | Mehrgangübersetzungsnabe mit Rücktrittbremse |
| DE2232741C2 (de) * | 1972-07-04 | 1974-07-18 | Fichtel & Sachs Ag, 8720 Schweinfurt | Schaltzuglose Mehrgang-Nabe fm Fahrräder mit vereinfachter Achsfunktion |
| US4069725A (en) * | 1975-01-07 | 1978-01-24 | Shimano Industrial Company Limited | Three speed transmission hub |
| DE2635442A1 (de) * | 1976-08-06 | 1978-02-09 | Fichtel & Sachs Ag | Mehrgang-uebersetzungsnabe fuer fahrraeder o.dgl. |
| DE2635850A1 (de) * | 1976-08-10 | 1978-02-16 | Fichtel & Sachs Ag | Mehrganguebersetzungsnabe fuer fahrraeder mit gangumschaltung durch rueckwaertstreten |
| US4419905A (en) * | 1977-06-27 | 1983-12-13 | Lapeyre Fernand S | Bicycle transmission |
| DE2940841A1 (de) * | 1979-10-09 | 1981-04-23 | Fichtel & Sachs Ag, 8720 Schweinfurt | Kombinierte mehrgang-schaltung fuer antriebsnabe fuer fahrraeder o.dgl. |
| JPH02100467U (es) * | 1989-01-30 | 1990-08-09 | ||
| US8789435B2 (en) * | 2007-08-31 | 2014-07-29 | Southwest University | Cam self-adaptive automatic speed shift hub |
| KR101422135B1 (ko) * | 2012-08-09 | 2014-07-22 | (주)엠비아이 | 다단 변속기 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU34569A1 (es) * | 1955-11-24 | |||
| US3136179A (en) * | 1961-11-11 | 1964-06-09 | Fichtel & Sachs Ag | Multiple speed hub |
| US3135368A (en) * | 1961-11-25 | 1964-06-02 | Shimano Keizo | Bicycle hub having a built-in two-stage speed change mechanism |
| US3351165A (en) * | 1964-08-24 | 1967-11-07 | Shimano Industrial Co | Bicycle hub having a built-in two-stage speed change mechanism |
| US3366206A (en) * | 1965-06-15 | 1968-01-30 | Shimano Industrial Co | Bicycle hub having a built-in three-stage speed change mechanism equipped with a coaster brake |
-
1970
- 1970-06-09 AT AT517170A patent/AT304279B/de not_active IP Right Cessation
- 1970-07-01 FR FR7024314A patent/FR2053952A5/fr not_active Expired
- 1970-07-06 GB GB1257158D patent/GB1257158A/en not_active Expired
- 1970-07-06 US US52166A patent/US3648809A/en not_active Expired - Lifetime
- 1970-07-06 ES ES1970187841U patent/ES187841Y/es not_active Expired
- 1970-07-07 SE SE09412/70A patent/SE351403B/xx unknown
- 1970-07-07 PL PL1970141877A patent/PL81284B1/pl unknown
- 1970-07-07 RO RO63839A patent/RO58920A/ro unknown
- 1970-07-09 HU HUFI464A patent/HU167752B/hu unknown
- 1970-07-10 NL NLAANVRAGE7010261,A patent/NL170251C/xx not_active IP Right Cessation
- 1970-07-10 JP JP45060554A patent/JPS4835172B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AT304279B (de) | 1972-12-27 |
| ES187841Y (es) | 1974-09-01 |
| JPS4835172B1 (es) | 1973-10-26 |
| DE1934972A1 (de) | 1971-06-16 |
| PL81284B1 (es) | 1975-08-30 |
| NL7010261A (es) | 1971-01-12 |
| US3648809A (en) | 1972-03-14 |
| NL170251B (nl) | 1982-05-17 |
| FR2053952A5 (es) | 1971-04-16 |
| NL170251C (nl) | 1982-10-18 |
| RO58920A (es) | 1975-12-15 |
| SE351403B (es) | 1972-11-27 |
| HU167752B (es) | 1975-12-25 |
| GB1257158A (es) | 1971-12-15 |
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