JPH02130815U - - Google Patents
Info
- Publication number
- JPH02130815U JPH02130815U JP4071389U JP4071389U JPH02130815U JP H02130815 U JPH02130815 U JP H02130815U JP 4071389 U JP4071389 U JP 4071389U JP 4071389 U JP4071389 U JP 4071389U JP H02130815 U JPH02130815 U JP H02130815U
- Authority
- JP
- Japan
- Prior art keywords
- panel member
- cab
- type vehicle
- intake
- over type
- 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
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Body Structure For Vehicles (AREA)
- Exhaust Silencers (AREA)
Description
第１図は本考案の第一実施例に係る吸気騒音低
減装置の概略側面図、第２図は第二実施例に係る
吸気騒音低減装置の概略側面図、第３図は本考案
の第三実施例に係る吸気騒音低減装置を装着した
キヤブの背面図、第４図は従来のキヤブオーバ型
車両の側面図である。
１……キヤブ、３……吸気ダクト、５……吸気
取入口、７……内側パネルメンバ、９……外側パ
ネルメンバ、１５，１９，２３，２５……密閉空
間部、１７，２１……連通管。
FIG. 1 is a schematic side view of an intake noise reduction device according to a first embodiment of the present invention, FIG. 2 is a schematic side view of an intake noise reduction device according to a second embodiment, and FIG. 3 is a third embodiment of the invention. FIG. 4 is a rear view of a cab equipped with an intake noise reduction device according to an embodiment, and FIG. 4 is a side view of a conventional cab-over type vehicle. 1... Cab, 3... Intake duct, 5... Intake port, 7... Inner panel member, 9... Outer panel member, 15, 19, 23, 25... Sealed space section, 17, 21... Communication pipe.
Claims (1)
造からなるキヤブの背面側に、エンジンの吸気取
入口及び吸気ダクトを近接配置してなるキヤブオ
ーバ型車両に於て、上記内側パネルメンバと外側
パネルメンバとで形成される空間部の少なくとも
一部を密閉空間部とすると共に、当該密閉空間部
と上記吸気ダクトを連通管で連通させたことを特
徴とするキヤブオーバ型車両の吸気騒音低減装置
。 In a cab-over type vehicle in which the engine intake port and intake duct are arranged close to the rear side of the cab, which has a double structure of an inner panel member and an outer panel member, the inner panel member and the outer panel member are 1. An intake noise reduction device for a cab-over type vehicle, characterized in that at least a part of the formed space is a closed space, and the closed space and the intake duct are communicated through a communication pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4071389U JPH02130815U (en) | 1989-04-06 | 1989-04-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4071389U JPH02130815U (en) | 1989-04-06 | 1989-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02130815U true JPH02130815U (en) | 1990-10-30 |
Family
ID=31550739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4071389U Pending JPH02130815U (en) | 1989-04-06 | 1989-04-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02130815U (en) |
-
1989
- 1989-04-06 JP JP4071389U patent/JPH02130815U/ja active Pending