JPS58120832U - Engine noise reduction device - Google Patents
Engine noise reduction deviceInfo
- Publication number
- JPS58120832U JPS58120832U JP1662582U JP1662582U JPS58120832U JP S58120832 U JPS58120832 U JP S58120832U JP 1662582 U JP1662582 U JP 1662582U JP 1662582 U JP1662582 U JP 1662582U JP S58120832 U JPS58120832 U JP S58120832U
- Authority
- JP
- Japan
- Prior art keywords
- reduction device
- noise reduction
- engine noise
- engine
- sound absorbing
- 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
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の実施例装置の構造を示す縦断面図、第
２図は同側面図、第３図は本考案の異なる実施例装置の
構造を示す縦断面図、第４図は同側面図である。
１・・・・・・エンジン、２・・・・・・トランスミッ
ション、７．１４・・・・・・吸音板、８，１１・・・
・・・保持板、９゜１０、 １２． １３・・・・・・
吸音材。Fig. 1 is a longitudinal sectional view showing the structure of an embodiment of the device of the present invention, Fig. 2 is a side view of the same, Fig. 3 is a longitudinal sectional view showing the structure of a different embodiment of the device of the invention, and Fig. 4 is the same side view. FIG. 1... Engine, 2... Transmission, 7.14... Sound absorbing plate, 8, 11...
...Holding plate, 9°10, 12. 13...
Sound absorbing material.
Claims (2)
側方部に配設された吸音板とからなるエンジン騒音低減
装置。(1) An engine noise reduction device consisting of a shielding plate disposed below the engine and a sound absorbing plate disposed on the side of the engine.
けられた吸音材とから構成されていること° を特徴と
する実用新案登録請求の範囲第１項記−載のエンジン騒
音低減装置。(2) The sound absorbing plate is composed of a retaining plate and a sound absorbing material provided on both surfaces of the retaining plate. Reduction device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1662582U JPS58120832U (en) | 1982-02-09 | 1982-02-09 | Engine noise reduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1662582U JPS58120832U (en) | 1982-02-09 | 1982-02-09 | Engine noise reduction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58120832U true JPS58120832U (en) | 1983-08-17 |
Family
ID=30028986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1662582U Pending JPS58120832U (en) | 1982-02-09 | 1982-02-09 | Engine noise reduction device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58120832U (en) |
-
1982
- 1982-02-09 JP JP1662582U patent/JPS58120832U/en active Pending
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