JPH02112910U - - Google Patents
Info
- Publication number
- JPH02112910U JPH02112910U JP2111789U JP2111789U JPH02112910U JP H02112910 U JPH02112910 U JP H02112910U JP 2111789 U JP2111789 U JP 2111789U JP 2111789 U JP2111789 U JP 2111789U JP H02112910 U JPH02112910 U JP H02112910U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- cylinder head
- head cover
- steel plate
- mounting hole
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 4
- 239000010959 steel Substances 0.000 claims 4
- 238000013016 damping Methods 0.000 claims 3
- 238000003466 welding Methods 0.000 claims 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は本考案に係るシリンダーヘツドカバー
の縦断側面図。第２図は同じく本考案の他の実施
例を示す縦断側面図。第３〜４図は従来のシリン
ダーヘツドカバーの縦断側面図。
１……シリンダーヘツドカバー、１ａ……シリ
ンダーヘツドカバーの外側の金属層、１ｂ……シ
リンダーヘツドカバーの中間の樹脂層、１ｃ……
シリンダーヘツドカバーの内側の金属層、２……
フランジ部、３……パイプ、４……パイプ側フラ
ンジ、５……パイプ側プロジエクシヨン、６……
フランジ部端部、７……ガスケツト側端部、８…
…ガスケツト。
FIG. 1 is a longitudinal sectional side view of the cylinder head cover according to the present invention. FIG. 2 is a longitudinal sectional side view showing another embodiment of the present invention. 3 and 4 are longitudinal sectional side views of a conventional cylinder head cover. 1...Cylinder head cover, 1a...Outer metal layer of the cylinder head cover, 1b...Middle resin layer of the cylinder head cover, 1c...
Metal layer inside the cylinder head cover, 2...
Flange part, 3... Pipe, 4... Pipe side flange, 5... Pipe side projection, 6...
Flange end, 7...Gasket side end, 8...
...Gasket.
Claims (1)
プ取付穴部をバーリング加工により外方へ折り曲
げてフランジ部２を形成するとともに、該フラン
ジ部の端部を更に広げてスリバチ状とし、このパ
イプ取付穴部にパイプ３を挿入後、シリンダヘツ
ドカバー内面の金属層１ｃとパイプ３とを、ロー
付けしたことを特徴とする制振鋼板製シリンダヘ
ツドカバーのパイプ溶接構造。 (2) 制振鋼板製のシリンダヘツドカバーのパイ
プ取付穴部をバーリング加工により内側へ折り曲
げてフランジ部２を形成するとともに、該フラン
ジ部内面、すなわちシリンダヘツドカバー外面の
金属層１ａと中間部の樹脂層１ｂとを切削にて取
りのぞいて、このパイプ取付穴部にパイプを挿入
後、シリンダヘツドカバーのフランジ部先端の金
属層１ｃとパイプ３の先端とをＴＩＧ溶接したこ
とを特徴とする制振鋼板製シリンダヘツドカバー
のパイプ溶接構造。[Scope of Claim for Utility Model Registration] (1) A pipe mounting hole of a cylinder head cover made of a damping steel plate is bent outward by burring to form a flange 2, and the end of the flange is further widened. A pipe welding structure of a cylinder head cover made of a damping steel plate, characterized in that the pipe 3 is inserted into the pipe mounting hole, and then the metal layer 1c on the inner surface of the cylinder head cover and the pipe 3 are brazed. . (2) The pipe mounting hole of the cylinder head cover made of a damping steel plate is bent inward by burring to form the flange part 2, and the inner surface of the flange part, that is, the metal layer 1a on the outer surface of the cylinder head cover and the intermediate part The resin layer 1b is removed by cutting, the pipe is inserted into the pipe mounting hole, and then the metal layer 1c at the tip of the flange portion of the cylinder head cover and the tip of the pipe 3 are TIG welded. Pipe welded structure of cylinder head cover made of shaken steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2111789U JPH077526Y2 (en) | 1989-02-23 | 1989-02-23 | Pipe welded structure of damping steel plate cylinder head cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2111789U JPH077526Y2 (en) | 1989-02-23 | 1989-02-23 | Pipe welded structure of damping steel plate cylinder head cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02112910U true JPH02112910U (en) | 1990-09-10 |
| JPH077526Y2 JPH077526Y2 (en) | 1995-02-22 |
Family
ID=31238063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2111789U Expired - Lifetime JPH077526Y2 (en) | 1989-02-23 | 1989-02-23 | Pipe welded structure of damping steel plate cylinder head cover |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH077526Y2 (en) |
-
1989
- 1989-02-23 JP JP2111789U patent/JPH077526Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH077526Y2 (en) | 1995-02-22 |
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