Motorcycle radiator arranging construction

A technology for motorized two-wheeled vehicles and radiators, which is applied in the direction of the combination of cooling of the power unit, the arrangement of the power unit, and vehicle parts, etc., which can solve problems such as being difficult to see, and achieve the promotion of water cooling, improved appearance, and simple installation and structure Effect

Inactive Publication Date: 2006-04-12
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In addition, since the radiator 10 is arranged in front of the engine 9 between the left and right downpipes 33, where it can be seen most easily from the vehicle, even if the desig

Method used

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  • Motorcycle radiator arranging construction
  • Motorcycle radiator arranging construction
  • Motorcycle radiator arranging construction

Examples

Experimental program
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Effect test

no. 1 Embodiment

[0071] figure 1 For the perspective view of the motorcycle that adopts the radiator arrangement structure of the present invention, the motorcycle 10 is an American-style vehicle, and a power unit 14 composed of a water-cooled engine 12 and a transmission 13 is mounted on a vehicle frame 11, and the radiator ( (not shown, details will be described later) is arranged between the engine 12 and the rear wheel 16, and the two exhaust pipes (the first exhaust pipe 17 and the second exhaust pipe 18) extending from the engine 12 are shortened.

[0072] This type of vehicle is characterized in that users tend to prefer air-cooled engines, so if the radiator has an inconspicuous appearance, the design will be improved.

[0073] 2 is a side view of the motorcycle of the present invention. The vehicle frame 11 of the motorcycle 10 includes a head pipe 21, and a pair of left and right main frames 22 extending obliquely downward from the head pipe 21 (only shown) One main frame 22. Herein...

no. 2 Embodiment

[0108] Fig. 8 is a side view of a motorcycle according to a second aspect of the present invention, corresponding to Fig. 2 of the first aspect of the present invention. The same symbols are used for the same members, and the differences from the first embodiment described above will be described below.

[0109] Between the engine 12 and the rear wheel in the figure, in detail, it is the space for disposing the radiator (not shown) between the power unit 14 and the rear wheel 16, and the both sides of the space are covered by the side cover 65. , Intake pipes 66 and exhaust pipes 67 are respectively provided on these side covers 65 .

[0110] 9 is a side view of main parts of a motorcycle according to the second aspect of the present invention, showing the left side of the vehicle frame 11 and power unit 14 as main components. FIG. 9 corresponds to FIG. 3 related to the first aspect of the present invention.

[0111] The radiators 175 and 175 (only the reference numeral 175 ...

no. 4 Embodiment

[0167] Fig. 21 is a side view of a motorcycle according to a fourth embodiment of the present invention, corresponding to Fig. 2 of the first embodiment of the present invention. The same symbols are used for the same members, and the differences from the first embodiment described above will be described below.

[0168] Between the engine 12 and the rear wheel 16 in the figure, in detail, between the power unit 14 and the rear wheel 16 is a space for disposing a radiator (not shown in the figure), and the front of the radiator is covered by the side cover 65. 14 rears are formed on both sides of the space inside the pivot plate 26, and suction pipes 66 are provided on these side covers 65, respectively.

[0169] Figure 22 It is a main part side view of the motorcycle of the present invention (the arrow (front) in the figure represents the front of the vehicle), mainly showing its left side with the vehicle frame 11 and power unit 14, and showing it on the rear fender The s...

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PUM

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Abstract

An object of the invention is to improve the motorcycle radiator arranging construction with a view to improving the external appearance characteristic of a motorcycle. In a motorcycle having a water-cooled engine 12 installed thereon, a radiator 75 is arranged erect in a space 87 defined between the engine 12 and a rear wheel 16 in such a manner that a front surface 75 a thereof is directed in a longitudinal direction of the vehicle and is supported on a body frame 11 , whereby the radiator 75 is made difficult to see from the outside compared with a case where the radiator is arranged at the front of the body frame to thereby make conspicuous, for example, the design of the engine.

Description

technical field [0001] The present invention relates to an improvement of a radiator arrangement structure of a motorcycle. Background technique [0002] As a conventional radiator arrangement structure of a motorcycle, there is known, for example, a structure in which a radiator is arranged between vehicle frames in front of an engine, as disclosed in JP 2003-89349 A . [0003] The Japanese Unexamined Patent Publication No. 2003-89349 will be described below. Symbols The symbols described in this gazette are used. as stated in the Gazette figure 1 and Figure 40 As shown, in the motorcycle 1, a gusset 32 ​​is attached to the rear of the head pipe 21, a pair of left and right downpipes 33 extend substantially downward from the gusset 32, and a heat dissipation device is disposed between these downpipes 33. The radiator 10 is located in front of the engine 9 . [0004] The radiator 10 is arranged in front of the engine 9 between the left and right downpipes 33 at a posit...

Claims

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Application Information

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IPC IPC(8): B60K11/00B62J99/00
Inventor 斋木照也网野秀夫岩田正行西明茂树
Owner HONDA MOTOR CO LTD
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