TH57447B - Vehicle imports system for straddling - Google Patents

Abstract

DC60 (20/02/60) To provide a straddle-type vehicle intake system wherein the length of the intake path is confirmed in part by the pipe for connection to the outside of the air filter in the pipe for connection without extending the pipe for connection over a longer distance in the air filter, and the low speed torque of the engine can be improved while the controllability is maintained. To provide an intake system wherein the air filter 35 is provided in front of and above the engine and below the front end of the main frame 10. The throttle body 33 is arranged to the rear of the engine intake port 31. The connecting pipe 34 extends aft from the junction between the connecting pipe 34 and the throttle body 33 so as to be bent into a U shape and extended forward so as to be connected to the air filter 35. Revised 20/02/60 To provide a straddle-type vehicle intake system wherein the length of the intake path This is confirmed in part by the piping to connect to the outside of the air filter housing in a connection pipe without extending the connection pipe over a longer distance in the air filter housing, and the low speed torque of the engine can be improved while the controllability is maintained. An intake system arrangement where the air filter housing 35 is provided in front of and above the engine and below the front end of the main frame 10. The throttle body 33 is arranged to the rear of the intake port 31 of the engine. The connecting pipe 34 extends downstream from the connection between the connecting pipe housing 34 and the throttle body 33 to be bent into a U shape and extended forward to be connected to the air filter housing 35. --------------------------------------------------- To provide an intake system of a saddle-mounted vehicle where the length of the intake path is confirmed in part by the piping to connect to the outside of the air filter housing in a connection pipe without extending the connection pipe over a longer distance in the air filter housing. And the low speed torque of the engine can be improved while the controllability is maintained by the intake system arrangement whereby the air filter 35 is provided in front of and above the engine and below the front end of the main frame 10. The throttle body 33 is arranged aft of the engine intake port 31. A connecting pipe 34 extends aft of the connecting pipe 34 and the throttle body 33 so that it is bent into a U shape and extends forward so that it is connected to the air filter 35. Selected Figure 2

Claims (1)

Disclaimer (all) which will not appear on the announcement page: EDIT 20/02/2017 1. The intake system of a straddle vehicle, in which the import system is assembled. This includes a vehicle chassis (5) with a main frame (10) that extends in the direction of the length of the vehicle, and an engine (15) with an inclined cylinder. Front (17) and is also supported by a vehicle body frame (5), in which the import system is assembled: the inlet pipe (32) that is connected to the inlet (31) of the engine (15) ); Throttle body (33), which is connected to the inlet pipe (32); A pipe for connection (34) that has been connected to the throttle body (33); And an air cleaner (35) that has been connected to the hose for connection (34), where: the air filter (35, 65) is provided in front of and is located. Above the engine (15) and below the front end of the main frame (10); The throttle body (33) is positioned behind the engine inlet (31) (15); The connection pipe (34) extends towards the end from the connection pipe for connection (34) and the throttle body (33) and is bent to a U-shape. , In which the connection pipe extends forward and is connected to the air filter (35), the main frame (10) is arranged independently in the center in the direction of the The width of the vehicle and was positioned over the engine (15); The throttle body (33) has been positioned below the main frame (10), and furthermore the The connector between the connecting pipe (34) and the air filter (35) has been arranged on the outside of the main frame (10) in the direction along the width of the vehicle; The throttle body (33) has a main body (37), which provides an air intake configuration and a throttle drum (38) which opens / closes the intake air passageway; And when it was viewed from above, the throttle drum (38) and the throttle cable (60) were connected to that. It has been positioned between the main body (37) and the connecting rod (34A), between the connecting pipe (34) and the air filter (35). 2. Corresponding saddle straddle vehicle input system. Against claim 1, where: the fuel tank (22) is positioned over the main frame (10); Air filters (35) including inlet pipes (47) for bringing in air; And the inlet (48) of the inlet pipe (47) is positioned between the main frame (10) and the fuel tank (22). 3. The saddleback vehicle's import system complies with the claim clause. 1st, where: the air filter (65) is provided with its inlet pipe (66) facing the rear, and also the housing assembly (67) which opens Forward, and cover assembly (69) which attaches the housing assembly (67) through the part holder (68) and covers the housing assembly (67) from the front; Part holder (68) keeps part (71) in the center in the direction of The width of the vehicle, and also the opening portion (70) that has been provided on one side in the direction Along the width of the vehicle in contact with the inlet pipe (66); The louver portion (74) has been tilted towards the side of the part (71) in order to diffuse the inlet air. To the side of the part (71) ---------------------------------------- ---------------------------------------------- 1. A vehicle's intake system with a saddle, while being attached to the A seated vehicle (1), which includes a vehicle body frame (5) with a main frame (10) extended in Direction along vehicle length And engines (15) with front tilted cylinders (17) and are supported on the vehicle body frame (5), the intake system, which will include inlet pipes (32) that are connected to the exhaust vents. The well (31) of the engine (15) the throttle body (33) that was connected to the inlet pipe (32) the connection pipe (34) that was connected to the throttle body ( 33) and an air filter (35) that has been connected to the pipe for connection (34) where the air filter (35,65) to be provided in the front and above the engine ( 15) and below the front end of the main frame (10), the throttle body (33) has been positioned further towards the rear of the engine intake port (31) (15) and the pipe for connection. Weld (34) that extends towards the end from the section for connection. The part that lies between the connecting pipe (34) and the throttle body (33) and has been bent to provide The shape is U-shaped, a connecting pipe that extends forward and is connected to an air filter (35).