JPS6340564U - - Google Patents
Info
- Publication number
- JPS6340564U JPS6340564U JP13408486U JP13408486U JPS6340564U JP S6340564 U JPS6340564 U JP S6340564U JP 13408486 U JP13408486 U JP 13408486U JP 13408486 U JP13408486 U JP 13408486U JP S6340564 U JPS6340564 U JP S6340564U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- inner panel
- oil pan
- panels
- gap
- 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 5
- 239000003921 oil Substances 0.000 claims 5
- 229910000831 Steel Inorganic materials 0.000 claims 3
- 239000010705 motor oil Substances 0.000 claims 3
- 239000010959 steel Substances 0.000 claims 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 238000013016 damping Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000007789 sealing 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図はこの考案を具体化した一実施例を示す
中央部縦断面図、第２図は第１図のＡ―Ａ線にお
ける一部省略断面図、第３図はこの考案の別例を
示す中央部縦断面図、第４図は内側及び外側のパ
ネル自体の構造を示す断面図、第５図は従来例を
示す断面図である。
シリンダブロツク１、シール部材としてのガス
ケツト２、オイルパン３、内側パネル５、係合溝
５ａ、外側パネル６、接合リブ６ａ、吸振材７。
Fig. 1 is a longitudinal sectional view of the central part showing an embodiment embodying this invention, Fig. 2 is a partially omitted sectional view taken along line AA in Fig. 1, and Fig. 3 is another example of this invention. 4 is a sectional view showing the structure of the inner and outer panels themselves, and FIG. 5 is a sectional view showing a conventional example. Cylinder block 1, gasket 2 as a sealing member, oil pan 3, inner panel 5, engagement groove 5a, outer panel 6, joining rib 6a, vibration absorbing material 7.
Claims (1)
シール部材を介して取着されるオイルパンを、鋼
板、アルミニウム板等の板材よりなる内側パネル
と、上端面が該内側パネルの上端面に取着され中
間部が内側パネルと離隔する外側パネルと、さら
に、両パネル間の空隙に介在したオイルあるいは
空気等の吸振材とにより三層構造に形成したエン
ジンのオイルパン。 ２ 前記内側パネルの上部外周縁に形成した係合
溝の底面に対し、外側パネルの上部外周縁に形成
した接合リブが溶接固定され、両パネルの空隙に
吸振材が密封されている実用新案登録請求の範囲
第１項に記載のエンジンのオイルパン。 ３ 前記内側パネルにはエンジンオイルを両パネ
ルの空隙内に進入させて該エンジンオイルを吸振
材として共用するための多数の透孔が形成されて
いる実用新案登録請求の範囲第１項に記載のエン
ジンのオイルパン。 ４ 内側パネルと外側パネルのうち、少なくとも
一方のパネルは、一対の圧延鋼板の間隙にフエル
ト等の吸振材を介在させて一体状に圧着固定して
なる制振鋼板により形成されている実用新案登録
請求の範囲第１項に記載のエンジンのオイルパン
。[Claims for Utility Model Registration] 1. An oil pan that is attached to the lower open end face of an engine cylinder block via a seal member, and an inner panel made of a plate material such as a steel plate or an aluminum plate, and an upper end face of the inner panel. An oil pan for an engine formed in a three-layer structure consisting of an outer panel attached to the upper end surface and separated from the inner panel at the middle part, and a vibration absorbing material such as oil or air interposed in the gap between both panels. 2 Utility model registration in which a joining rib formed on the upper outer periphery of the outer panel is welded and fixed to the bottom of the engagement groove formed on the upper outer periphery of the inner panel, and a vibration absorbing material is sealed in the gap between both panels. An oil pan for an engine according to claim 1. 3. The utility model according to claim 1, wherein the inner panel is formed with a large number of through holes for allowing engine oil to enter the gap between both panels to share the engine oil as a vibration absorbing material. engine oil pan. 4 At least one of the inner and outer panels is formed of a vibration-damping steel plate formed by pressing and fixing a pair of rolled steel plates together with a vibration-absorbing material such as felt interposed in the gap.Registered as a utility model. An oil pan for an engine according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13408486U JPS6340564U (en) | 1986-09-01 | 1986-09-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13408486U JPS6340564U (en) | 1986-09-01 | 1986-09-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6340564U true JPS6340564U (en) | 1988-03-16 |
Family
ID=31034995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13408486U Pending JPS6340564U (en) | 1986-09-01 | 1986-09-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6340564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001077691A1 (en) * | 2000-04-10 | 2001-10-18 | Hitachi, Ltd. | Chemical analyzer |
-
1986
- 1986-09-01 JP JP13408486U patent/JPS6340564U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001077691A1 (en) * | 2000-04-10 | 2001-10-18 | Hitachi, Ltd. | Chemical analyzer |
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