JPH0475122U - - Google Patents
Info
- Publication number
- JPH0475122U JPH0475122U JP11906190U JP11906190U JPH0475122U JP H0475122 U JPH0475122 U JP H0475122U JP 11906190 U JP11906190 U JP 11906190U JP 11906190 U JP11906190 U JP 11906190U JP H0475122 U JPH0475122 U JP H0475122U
- Authority
- JP
- Japan
- Prior art keywords
- extension pipe
- pipe
- exhaust
- changed
- vehicle body
- 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
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
Landscapes
- Exhaust Silencers (AREA)
Description
図面の各図は本考案の実施例を示し、第１図は
排気騒音の低減構造を示す側断面図、第２図は第
１図の平面図、第３図は第１図の−線断面図
、第４図はホイールローダの側面図、第５図は排
気騒音の低減構造の異なつた実施例を示す側断面
図である。
４……車体、１４……エンジン、１７……マフ
ラ、１９……排出管、２２……延長管。
Each figure in the drawings shows an embodiment of the present invention, in which Figure 1 is a side cross-sectional view showing the exhaust noise reduction structure, Figure 2 is a plan view of Figure 1, and Figure 3 is a cross-section taken along the - line in Figure 1. 4 are side views of the wheel loader, and FIG. 5 is a side sectional view showing different embodiments of the exhaust noise reduction structure. 4...Vehicle body, 14...Engine, 17...Muffler, 19...Exhaust pipe, 22...Extension pipe.
Claims (1)
のマフラから排気を排出する排出管の出口側が、
車体の内部で延長管の一端側に挿入され、その延
長管の他端側が車体の外部で開口され、延長管に
対する排出管の挿入寸法が変更されることにより
、排出管の出口から延長管他端の開口までの気柱
長さが変更可能とされていることを特徴とする車
両の排気騒音の低減構造。 The engine muffler is built inside the car body, and the exit side of the exhaust pipe that discharges exhaust from this muffler is
The extension pipe is inserted into one end of the extension pipe inside the vehicle body, the other end of the extension pipe is opened outside the vehicle body, and the insertion dimension of the discharge pipe with respect to the extension pipe is changed. A vehicle exhaust noise reduction structure characterized in that the length of the air column up to the opening at the end can be changed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11906190U JPH0475122U (en) | 1990-11-13 | 1990-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11906190U JPH0475122U (en) | 1990-11-13 | 1990-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0475122U true JPH0475122U (en) | 1992-06-30 |
Family
ID=31867043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11906190U Pending JPH0475122U (en) | 1990-11-13 | 1990-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0475122U (en) |
-
1990
- 1990-11-13 JP JP11906190U patent/JPH0475122U/ja active Pending
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