JPS61134547U - - Google Patents
Info
- Publication number
- JPS61134547U JPS61134547U JP1650485U JP1650485U JPS61134547U JP S61134547 U JPS61134547 U JP S61134547U JP 1650485 U JP1650485 U JP 1650485U JP 1650485 U JP1650485 U JP 1650485U JP S61134547 U JPS61134547 U JP S61134547U
- Authority
- JP
- Japan
- Prior art keywords
- oil pan
- cover
- absorbing material
- sound absorbing
- pan cover
- 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
- 239000011358 absorbing material Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は本考案の好適一実施例を示す一部破断
側断面図、第２図は第１図における―線矢視
断面図、第３図は第１図における―線矢視拡
大断面図、第４図及び第５図は従来におけるオイ
ルパンの振動状態を示す概略平面図並びに側面図
である。
図中、１はオイルパン、２はオイルパンカバ、
５は弾性支持手段、１０は吸音材である。
FIG. 1 is a partially cutaway side sectional view showing a preferred embodiment of the present invention, FIG. 2 is a sectional view taken along the line arrows in FIG. 1, and FIG. 3 is an enlarged sectional view taken along the line arrows in FIG. 1. , 4 and 5 are a schematic plan view and a side view showing the vibration state of a conventional oil pan. In the diagram, 1 is the oil pan, 2 is the oil pan cover,
5 is an elastic support means, and 10 is a sound absorbing material.
Claims (1)
せると共に、これらオイルパンカバとオイルパン
との間に、吸音材を配設したことを特徴とするオ
イルパンの防音構造。 (2) 上記吸音材が、上記オイルパンカバの開口
自由端付近に設けられた前記実用新案登録請求の
範囲第１項記載のオイルパンの防音構造。[Claims for Utility Model Registration] (1) Soundproofing of an oil pan characterized in that an oil pan cover is elastically supported by the oil pan, and a sound absorbing material is provided between the oil pan cover and the oil pan. structure. (2) The oil pan soundproof structure according to claim 1, wherein the sound absorbing material is provided near the open free end of the oil pan cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1650485U JPS61134547U (en) | 1985-02-09 | 1985-02-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1650485U JPS61134547U (en) | 1985-02-09 | 1985-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61134547U true JPS61134547U (en) | 1986-08-22 |
Family
ID=30503337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1650485U Pending JPS61134547U (en) | 1985-02-09 | 1985-02-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61134547U (en) |
-
1985
- 1985-02-09 JP JP1650485U patent/JPS61134547U/ja active Pending