JPH02123492U - - Google Patents
Info
- Publication number
- JPH02123492U JPH02123492U JP3233189U JP3233189U JPH02123492U JP H02123492 U JPH02123492 U JP H02123492U JP 3233189 U JP3233189 U JP 3233189U JP 3233189 U JP3233189 U JP 3233189U JP H02123492 U JPH02123492 U JP H02123492U
- Authority
- JP
- Japan
- Prior art keywords
- cross member
- pipe
- exhaust
- pair
- motor vehicle
- 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.)
- Pending
Links
- 230000000630 rising effect Effects 0.000 claims description 3
Landscapes
- Automatic Cycles, And Cycles In General (AREA)
- Exhaust Silencers (AREA)
Description
第１図乃至第３図は実施例を示し、第１図は要
部の側面図、第２図は下側排気管の配設状態を示
す上面視図、第３図はクロスメンバ部分の後方視
図である。
（符号の説明）、１……ヘツドパイプ、２……
メインパイプ、６……ピボツトプレート、７……
リヤスイングアーム、８……クロスメンバ、１３
……右管（第２の排気管）、１４……左管（第１
の排気管）、１５……段部、１６……立ち上り部
、Ｃ……車体中心線。
Figures 1 to 3 show an embodiment, with Figure 1 being a side view of the main parts, Figure 2 being a top view showing the arrangement of the lower exhaust pipe, and Figure 3 being the rear of the cross member. This is a perspective view. (Explanation of symbols), 1...Head pipe, 2...
Main pipe, 6... Pivot plate, 7...
Rear swing arm, 8...Cross member, 13
...Right pipe (second exhaust pipe), 14...Left pipe (first
(exhaust pipe), 15... step section, 16... rising section, C... body center line.
Claims (1)
インパイプと、リヤスイングアームの前端部を軸
支するためメインパイプの後部に連設される左右
一対のピボツトプレートと、左右のピボツトプレ
ート下部間に架設されたクロスメンバと、前後輪
間に配設されたエンジンから並列して後方へ延出
しクロスメンバの下方を通る複数の排気管とを備
えた自動２輪車において、前記クロスメンバの中
間部に段部を設けてこのこの段部より一側側を他
側側よりも高位置にある立ち上り部とし、この立
ち上り部下方の空間内に第１の排気管を収容する
とともに、略同径の第２の排気管を車体中心線に
かかるべく配設したことを特徴とする自動２輪車
の排気装置。 A pair of left and right main pipes extending rearward from the head pipe, a pair of left and right pivot plates connected to the rear of the main pipes to pivotally support the front end of the rear swing arm, and a space between the lower parts of the left and right pivot plates. In a two-wheeled motor vehicle comprising an installed cross member and a plurality of exhaust pipes extending rearward in parallel from an engine disposed between the front and rear wheels and passing below the cross member, an intermediate portion of the cross member is provided. A step is provided at the top of the step, and one side of this step is a rising portion located at a higher position than the other side, and the first exhaust pipe is housed in the space below this rising portion, and a pipe of approximately the same diameter is provided. An exhaust system for a two-wheeled motor vehicle, characterized in that a second exhaust pipe is disposed so as to span the center line of the vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3233189U JPH02123492U (en) | 1989-03-21 | 1989-03-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3233189U JPH02123492U (en) | 1989-03-21 | 1989-03-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02123492U true JPH02123492U (en) | 1990-10-11 |
Family
ID=31258760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3233189U Pending JPH02123492U (en) | 1989-03-21 | 1989-03-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02123492U (en) |
-
1989
- 1989-03-21 JP JP3233189U patent/JPH02123492U/ja active Pending
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