ES2169703B1 - GEARBOX FOR CARS, WITH QUICK SELECTION OF SPEEDS. - Google Patents
GEARBOX FOR CARS, WITH QUICK SELECTION OF SPEEDS.Info
- Publication number
- ES2169703B1 ES2169703B1 ES200003114A ES200003114A ES2169703B1 ES 2169703 B1 ES2169703 B1 ES 2169703B1 ES 200003114 A ES200003114 A ES 200003114A ES 200003114 A ES200003114 A ES 200003114A ES 2169703 B1 ES2169703 B1 ES 2169703B1
- Authority
- ES
- Spain
- Prior art keywords
- output shaft
- crosshead
- movement
- gearbox
- cars
- 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 - Fee Related
Links
Landscapes
- Transmission Devices (AREA)
- Gear Transmission (AREA)
Abstract
Caja de cambios para automóviles con selección rápida de velocidad. A partir de un eje de entrada (2) que recibe el movimiento del cigüeñal del vehículo y un eje de salida (5) para transmisión de movimiento a las ruedas motrices, sobre el eje de entrada (2) se fijan solidariamente una pluralidad de pidones (1) de diferente diámetro, que giran conjuntamente con el mismo, mientras que sobre el eje de salida (5) se establecen a su vez respectivos piñones (4), permanentemente engranados con los piñones (1) pero montados con libertad de giro sobre el mismo, siendo el eje (5) longitudinalmente desplazable y estando provisto de una cruceta (8) solidaria al mismo, pasante a través de orificios también en forma de cruz (6) establecidos en los piñones de salida (4), de manera que el piñón (4) que en cada momento reciba a la cruceta (8) será el que transmitirá el movimiento al eje de salida (5), con una velocidad acorde con su propio diámetro. Un espaciador (11) establece el punto muerto para la transmisión, cuando la cruceta se aloja en el mismo, y el desplazamiento longitudinal del eje de salida (5) para el cambio de marchas, puede realizarse mediante una cremallera (16) y un motor eléctrico paso a paso (18), controlado por una unidad electrónica, o mecánicamente.Gearbox for cars with fast speed selection. From an input shaft (2) that receives the movement of the crankshaft of the vehicle and an output shaft (5) for transmission of movement to the driving wheels, a plurality of pedones are fixedly fixed on the input shaft (2) (1) of different diameter, which rotate together with it, while on the output shaft (5) in turn respective sprockets (4) are established, permanently engaged with the sprockets (1) but mounted with freedom of rotation on the same, the axis (5) being longitudinally movable and provided with a crosshead (8) integral thereto, through holes also in the form of a cross (6) established in the output pinions (4), so that the pinion (4) that receives the crosshead at each moment (8) will be the one that will transmit the movement to the output shaft (5), with a speed according to its own diameter. A spacer (11) establishes the neutral for the transmission, when the crosshead is housed therein, and the longitudinal displacement of the output shaft (5) for changing gears, can be carried out by means of a rack (16) and a motor electric step by step (18), controlled by an electronic unit, or mechanically.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200003114A ES2169703B1 (en) | 2000-12-26 | 2000-12-26 | GEARBOX FOR CARS, WITH QUICK SELECTION OF SPEEDS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200003114A ES2169703B1 (en) | 2000-12-26 | 2000-12-26 | GEARBOX FOR CARS, WITH QUICK SELECTION OF SPEEDS. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2169703A1 ES2169703A1 (en) | 2002-07-01 |
ES2169703B1 true ES2169703B1 (en) | 2003-11-01 |
Family
ID=8496158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200003114A Expired - Fee Related ES2169703B1 (en) | 2000-12-26 | 2000-12-26 | GEARBOX FOR CARS, WITH QUICK SELECTION OF SPEEDS. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2169703B1 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR361747A (en) * | 1906-09-04 | 1906-10-26 | Victor Crepet | Gear shifting for motor cars |
FR400536A (en) * | 1908-06-09 | 1909-07-29 | Victor Crepet | Gear switch |
FR392296A (en) * | 1908-07-13 | 1908-11-21 | Giuseppe Restucci | New gear change device for motor vehicles and other applications |
NL7510538A (en) * | 1975-09-08 | 1977-03-10 | Lely Nv C Van Der | SOIL WORKING MACHINE OR SIMILAR MACHINE. |
GB2259337A (en) * | 1991-09-05 | 1993-03-10 | Andrew David Marsh | Transmission selector system for radially coupled gears comprises tube having linear gear |
-
2000
- 2000-12-26 ES ES200003114A patent/ES2169703B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2169703A1 (en) | 2002-07-01 |
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Legal Events
Date | Code | Title | Description |
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