JPH0459332U - - Google Patents
Info
- Publication number
- JPH0459332U JPH0459332U JP10288990U JP10288990U JPH0459332U JP H0459332 U JPH0459332 U JP H0459332U JP 10288990 U JP10288990 U JP 10288990U JP 10288990 U JP10288990 U JP 10288990U JP H0459332 U JPH0459332 U JP H0459332U
- Authority
- JP
- Japan
- Prior art keywords
- outside air
- radiator
- exhaust duct
- work vehicle
- engine
- 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
- 238000001816 cooling Methods 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図乃至第３図は本考案の実施例に係り、第
１図はホイールローダのエンジンフードの内部を
示す側断面図、第２図はホイールローダの側面図
、第３図は第１図の背断面図、第４図はリアフレ
ームの分解斜視図、第５図及び第６図はそれぞれ
従来例に係るエンジンの消音装置の説明図である
。
１……ホイールローダ、１０……エンジンルー
ム、１１……エンジン、１２……ラジエタ、１３
……ラジエタフアン、１６……排出ダクト、２０
……マフラ。
1 to 3 relate to an embodiment of the present invention, in which FIG. 1 is a side sectional view showing the inside of the engine hood of a wheel loader, FIG. 2 is a side view of the wheel loader, and FIG. 3 is the same as that shown in FIG. , FIG. 4 is an exploded perspective view of the rear frame, and FIGS. 5 and 6 are explanatory diagrams of a conventional engine muffling device, respectively. 1...Wheel loader, 10...Engine room, 11...Engine, 12...Radiator, 13
...radiator fan, 16...exhaust duct, 20
……scarf.
Claims (1)
外気が吸入されると共にこの外気によつてラジエ
タが冷却される作業車両において、エンジンルー
ムから排出されるラジエタの冷却空気を外気中に
導く排出ダクトが設けられ、この排出ダクトの内
部にエンジンのマフラが配置されていることを特
徴とする作業車両における騒音防止装置。 In a work vehicle where outside air is sucked into the engine compartment by a radiator fan and the radiator is cooled by this outside air, an exhaust duct is provided that guides the radiator cooling air discharged from the engine compartment into the outside air. A noise prevention device for a work vehicle, characterized in that an engine muffler is placed inside an exhaust duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10288990U JPH0459332U (en) | 1990-09-28 | 1990-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10288990U JPH0459332U (en) | 1990-09-28 | 1990-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0459332U true JPH0459332U (en) | 1992-05-21 |
Family
ID=31847517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10288990U Pending JPH0459332U (en) | 1990-09-28 | 1990-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0459332U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07119460A (en) * | 1993-10-29 | 1995-05-09 | Kubota Corp | Sound insulation type engine |
| JP2015078606A (en) * | 2013-10-15 | 2015-04-23 | コベルコ建機株式会社 | Exhaust structure of construction machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5123004U (en) * | 1974-08-05 | 1976-02-20 | ||
| JPS54884U (en) * | 1977-06-03 | 1979-01-06 |
-
1990
- 1990-09-28 JP JP10288990U patent/JPH0459332U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5123004U (en) * | 1974-08-05 | 1976-02-20 | ||
| JPS54884U (en) * | 1977-06-03 | 1979-01-06 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07119460A (en) * | 1993-10-29 | 1995-05-09 | Kubota Corp | Sound insulation type engine |
| JP2015078606A (en) * | 2013-10-15 | 2015-04-23 | コベルコ建機株式会社 | Exhaust structure of construction machine |