JPH0398196U

JPH0398196U -

Info

Publication number: JPH0398196U
Application number: JP729790U
Authority: JP
Priority date: 1990-01-29
Filing date: 1990-01-29
Publication date: 1991-10-11

Description

[Brief explanation of the drawing]

第１図〜第４図は本考案の一実施例を示すもの
で、第１図はそのベルト式無段変速機を備えた自
動二輪車の全体側面図、第２図は第１図の−
線断面図、第３図は第２図の−線断面図、第
４図はシユラウドの拡大斜視図である。Ｂ……ベルト式無段変速機、Ｃ……変速機ケー
ス、Ｅ……エンジン、Ｓ……シユラウド、３９_１，３９_２……吸入通路、４２_１，４２_２……排出
通路。 Figures 1 to 4 show an embodiment of the present invention. Figure 1 is an overall side view of a motorcycle equipped with a belt-type continuously variable transmission, and Figure 2 is a side view of a motorcycle equipped with the belt-type continuously variable transmission.
3 is a cross-sectional view taken along the line -- in FIG. 2, and FIG. 4 is an enlarged perspective view of the shroud. B...Belt type continuously variable transmission, C...Transmission case, E...Engine, S...Shroud, 39 ₁ , 39 ₂ ... suction passage, 42 ₁ , 42 ₂ ... discharge passage.

Claims

[Claims for Utility Model Registration] An engine E covered by a shroud S, a belt-type continuously variable transmission B connected to the engine E and covered by a transmission case C, and cooling for the belt-type continuously variable transmission B. suction passages 39 ₁ , 39 ₂ for sucking outside air into the transmission case C, and discharge passages 42 ₁ , for exhausting the outside air after cooling to the outside of the transmission case C.
42 ₂ , the cooling structure for a belt type continuously variable transmission includes the suction passages 39 ₁ , 39 ₂ and the discharge passage 42 _{1 .} , 42 ₂ is formed integrally with a shroud S covering the engine E.