JPS62111219U - - Google Patents
Info
- Publication number
- JPS62111219U JPS62111219U JP20312485U JP20312485U JPS62111219U JP S62111219 U JPS62111219 U JP S62111219U JP 20312485 U JP20312485 U JP 20312485U JP 20312485 U JP20312485 U JP 20312485U JP S62111219 U JPS62111219 U JP S62111219U
- Authority
- JP
- Japan
- Prior art keywords
- clutch housing
- tractor
- bonnet
- engine
- model registration
- 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
- 238000009423 ventilation Methods 0.000 claims description 3
Landscapes
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Description
図面は本考案の一実施例を示すものであつて、
第１図はトラクタの縦断側面図、第２図は横断平
面図である。
１……トラクタ、２……エンジン、３……クラ
ツチハウジング、４……センタケース、１２……
ボンネツト、１４……遮熱板、１５……底板、１
６……通風口、１７……排風路、１８……放出口
。
The drawings show one embodiment of the present invention,
FIG. 1 is a vertical side view of the tractor, and FIG. 2 is a cross-sectional plan view. 1... Tractor, 2... Engine, 3... Clutch housing, 4... Center case, 12...
Bonnet, 14... Heat shield plate, 15... Bottom plate, 1
6...Ventilation port, 17...Exhaust channel, 18...Discharge port.
Claims (1)
れたクラツチハウジングを、ボンネツト、遮熱板
および底板により囲繞すると共に、前記クラツチ
ハウジングの側方側には後方に向かう通風口を開
口し、この通風口をクラツチハウジングの後方に
連結したセンタケースの側方を通る排風路を介し
て後方の排出口に連通させたことを特徴とするト
ラクタにおけるボンネツト内騒音低減装置。 ２ 排風路の上面を、左右のステツプ部が平面で
連結するよう下方に偏在させたセンタケースの上
面よりも下方に位置させた実用新案登録請求の範
囲第１項記載のトラクタのボンネツト内騒音低減
装置。[Claims for Utility Model Registration] 1. An engine and a clutch housing connected to the rear of the engine are surrounded by a bonnet, a heat shield plate, and a bottom plate, and a rearward-facing ventilation hole is provided on the lateral side of the clutch housing. 1. A hood noise reduction device for a tractor, characterized in that the ventilation port is opened and communicated with a rear exhaust port via an air exhaust passage passing through the side of a center case connected to the rear of a clutch housing. 2. Noise inside the bonnet of a tractor as set forth in claim 1 of the utility model registration claim, in which the upper surface of the exhaust passage is located below the upper surface of the center case, which is unevenly distributed downward so that the left and right step portions are connected in a plane. Reduction device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20312485U JPS62111219U (en) | 1985-12-30 | 1985-12-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20312485U JPS62111219U (en) | 1985-12-30 | 1985-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62111219U true JPS62111219U (en) | 1987-07-15 |
Family
ID=31168158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20312485U Pending JPS62111219U (en) | 1985-12-30 | 1985-12-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62111219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH078036U (en) * | 1993-07-14 | 1995-02-03 | 日産ディーゼル工業株式会社 | Vehicle engine room equipment |
-
1985
- 1985-12-30 JP JP20312485U patent/JPS62111219U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH078036U (en) * | 1993-07-14 | 1995-02-03 | 日産ディーゼル工業株式会社 | Vehicle engine room equipment |
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