ES2394574A1

ES2394574A1 - Chassis assembly and integral swing for motorcycle. (Machine-translation by Google Translate, not legally binding)

Info

Publication number: ES2394574A1
Application number: ES201030358A
Authority: ES
Inventors: José MARÍN ROMERO
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-03-11
Filing date: 2010-03-11
Publication date: 2013-02-01
Anticipated expiration: 2030-03-11
Also published as: ES2394574B1

Abstract

Chassis and integral swingarm assembly for motorcycle that have an upper part (1), a lower part (2) and an intermediate part (3). The upper part (1) acts as a chassis. The lower part (2) acts as an integral swingarm and has: an anterior end (21) connected to the intermediate part (3); a rear end (22) configured to receive the rear wheel; a width between the front end (21) and the rear end (22) configured to allow an engine seat on the bottom part (2). The intermediate part (3) acts as a connecting structure between the upper part (1) and the lower part (2). (Machine-translation by Google Translate, not legally binding)

Description

CONJUNTO DE CHASIS Y BASCULANTE INTEGRAL PARA MOTOCICLETA CHASSIS ASSEMBLY AND INTEGRAL TROLLEY FOR MOTORCYCLE

Campo de la invención La presente invención se engloba dentro del campo de los componentes de motocicletas. Field of the Invention The present invention falls within the field of motorcycle components.

Antecedentes de la invención Son conocidos algunos scooter que tienen el motor en el basculante de la rueda trasera. BACKGROUND OF THE INVENTION Some scooters that have the engine in the rear wheel swingarm are known.

Descripción de la invención La invención se refiere a un conjunto de chasis y basculante integral para motocicleta como el definido en las reivindicaciones. La invención presenta una serie de ventajas: -al ser integral nace en la bajada de los tubos de la pipa del chasis superior hasta la rueda trasera, consiguiendo más rigidez en el conjunto; -al soportar todo el motor, tubos de escape y otros componentes de la motocicleta, la rueda trasera tiene más asiento sobre la carretera; DESCRIPTION OF THE INVENTION The invention relates to an integral motorcycle chassis and swingarm assembly as defined in the claims. The invention has a series of advantages: - being integral, it is born in the lowering of the pipes of the pipe from the upper chassis to the rear wheel, achieving more rigidity in the whole; -When supporting the entire engine, exhaust pipes and other motorcycle components, the rear wheel has more seat on the road;

--: la cadena de transmisión desde el piñón del motor al plato de la rueda no tiene variación de ángulo al ir montado todo sobre el mismo basculante, por lo que la cadena no sufre el estiramiento que sí experimentan las cadenas en las motocicletas con la disposición actual; the chain of transmission from the pinion of the engine to the plate of the wheel does not have variation of angle when being mounted everything on the same swingarm, reason why the chain does not undergo the stretching that the chains in the motorcycles undergo with the current disposition;

--: facilita el trabajo sobre el motor y sus componentes: al quitar el depósito de la parte superior, deja libre acceso a todos los componentes; la estabilidad de la motocicleta gana en comportamiento: al ser más largo el basculante, la suspensión es más suave y además no es tan fácil que se levante la rueda delantera; facilitates work on the engine and its components: by removing the tank from the top, it allows free access to all components; the stability of the motorcycle gains in behavior: as the swingarm is longer, the suspension is smoother and it is also not so easy for the front wheel to be lifted;

--: la rueda trasera se puede alejar o acercar a la rueda delantera según interese una motocicleta con mayor/menor distancia entre ejes. The rear wheel can be moved away or closer to the front wheel depending on a motorcycle with more / less wheelbase.

Breve descripción de los dibujos Brief description of the drawings

A continuación se pasa a describir de manera muy breve una serie de dibujos que ayudan a comprender mejor la invención y que se relacionan expresamente con una realización de dicha invención que se presenta como un ejemplo no limitativo de ésta. A series of drawings that help to better understand the invention and that expressly relate to an embodiment of said invention which is presented as a non-limiting example thereof is described very briefly below.

La Figura 1 muestra una vista en perspectiva de la invención. Figure 1 shows a perspective view of the invention.

Descripción detallada de un modo de realización Detailed description of one embodiment

Así una primera realización de la invención se refiere a un conjunto de chasis y Thus a first embodiment of the invention relates to a chassis assembly and

5 5: basculante integral para motocicleta que tiene una parte superior (1 ), una parte inferior integral motorcycle swingarm that has an upper part (1), a lower part

(2) y una parte intermedia (3) caracterizado porque: (2) and an intermediate part (3) characterized in that:

1 a) la parte superior (1) configurada para actuar como chasis tiene una forma continua 1 a) the upper part (1) configured to act as a chassis has a continuous shape

entre: between:

1a1) una parte delantera (11) unida a la tija (10); 1a1) a front part (11) attached to the post (10);

1 O 1 o: 1 a2) una parte trasera (12) a la altura del conductor por encima de una rueda 1 a2) a rear part (12) at the driver's height above a wheel

trasera; rear

1 a3) abriéndose la forma desde la parte delantera (11) hasta una anchura máxima 1 a3) opening the shape from the front (11) to a maximum width

y cerrándose hasta la parte trasera (12), estando la anchura máxima and closing to the rear (12), the maximum width being

configurada para permitir un alojamiento del motor y del depósito de configured to allow motor and tank storage

15 fifteen: combustible; fuel;

1 b) la parte inferior (2) configurada para actuar como basculante integral tiene: 1 b) the lower part (2) configured to act as an integral swingarm has:

1 b1) un extremo anterior (21) conectado a la parte intermedia (3); 1 b1) a leading end (21) connected to the intermediate part (3);

1 b2) un extremo posterior (22) configurado para alojar la rueda trasera; 1 b2) a rear end (22) configured to accommodate the rear wheel;

1 b3) una anchura entre el extremo anterior (21) y el extremo posterior (22) 1 b3) a width between the leading end (21) and the trailing end (22)

20 twenty: configurada para permitir un asiento del motor sobre la parte inferior (2); configured to allow an engine seat on the bottom (2);

1e) la parte intermedia (3) configurada para actuar como estructura de unión entre la 1e) the intermediate part (3) configured to act as a joint structure between the

parte superior (1) y la parte inferior (2) tiene: upper part (1) and the lower part (2) has:

1 c1) un parte frontal (31) que tiene: 1 c1) a front part (31) that has:

1 c11) un primer extremo (311) unido a la tija (1 O); 1 c11) a first end (311) attached to the post (1 O);

25 25: 1c12) un segundo extremo (312) conectado al extremo anterior (21) de la 1c12) a second end (312) connected to the front end (21) of the

parte inferior (2); lower part (2);

1 c2) una parte lateral (32) unida: 1 c2) a side part (32) attached:

1 c21) en un primer punto a una posición de la parte superior (1) intermedia 1 c21) at a first point to a position of the upper part (1) intermediate

entre la parte delantera (11) y la parte trasera (12); between the front (11) and the rear (12);

30 30: 1 c22) en un segundo punto a una posición de la parte frontal (31) intermedia 1 c22) at a second point at a position of the front part (31) intermediate

entre el primer extremo (311) y el segundo extremo (312). between the first end (311) and the second end (312).

Claims

1. Integral motorcycle chassis and swingarm assembly that has an upper part (1), a lower part (2) and an intermediate part (3) characterized in that: 1 a) the upper part (1) configured to act as a chassis has a continuous form

between: 1a1) a front part (11) attached to the post (10); 1 a2) a rear part (12) at the driver's height above the wheel

rear

1 a3) opening the shape from the front (11) to a maximum width and closing to the rear (12), the maximum width being configured to allow a housing of the engine and the fuel tank;

1 b) the lower part (2) configured to act as an integral swingarm has: 1 b1) a leading end (21) connected to the intermediate part (3); 1 b2) a rear end (22) configured to accommodate the rear wheel; 1 b3) a width between the leading end (21) and the trailing end (22)

configured to allow an engine seat on the bottom (2);

1e) the intermediate part (3) configured to act as a connection structure between the upper part (1) and the lower part (2) has: 1 c1) a front part (31) having:

1 c11) a first end (311) attached to the post (1 O); 1c12) a second end (312) connected to the front end (21) of the lower part (2); 1 c2) a side part (32) joined: 1 c21) at a first point to a position of the upper part (1) intermediate between the front part (11) and the rear part (12); 1 c22) at a second point at a position of the front part (31) intermediate between the first end (311) and the second end (312).