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
Application number
ES200003114A
Other languages
Spanish (es)
Other versions
ES2169703A1 (en
Inventor
Escudero Juan Luis Babon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to ES200003114A priority Critical patent/ES2169703B1/en
Publication of ES2169703A1 publication Critical patent/ES2169703A1/en
Application granted granted Critical
Publication of ES2169703B1 publication Critical patent/ES2169703B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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.

ES200003114A 2000-12-26 2000-12-26 GEARBOX FOR CARS, WITH QUICK SELECTION OF SPEEDS. Expired - Fee Related ES2169703B1 (en)

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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
ES2169703A1 (en) 2002-07-01

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