JPH0354263U - - Google Patents
Info
- Publication number
- JPH0354263U JPH0354263U JP11595889U JP11595889U JPH0354263U JP H0354263 U JPH0354263 U JP H0354263U JP 11595889 U JP11595889 U JP 11595889U JP 11595889 U JP11595889 U JP 11595889U JP H0354263 U JPH0354263 U JP H0354263U
- Authority
- JP
- Japan
- Prior art keywords
- camshaft
- gear
- gear case
- wall
- rib
- 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
- 239000010687 lubricating oil Substances 0.000 claims description 2
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
図面はこの考案の一実施例を示し、第１図は
型６気筒ＤＯＨＣエンジンのシリンダブロツク構
造を示す断面図、第２図は第１図のシリンダヘツ
ドの要部平面図である。
３……シリンダヘツド、７……吸気カム軸、８
……排気カム軸、９，１０……カム軸間ギヤ、１
７……ギヤケース、１７ａ……ギヤケース内壁、
２７……リブ、２８……縦壁、２９……潤滑油貯
留部。
The drawings show one embodiment of this invention, and FIG. 1 is a sectional view showing the cylinder block structure of a six-cylinder DOHC engine, and FIG. 2 is a plan view of the main part of the cylinder head shown in FIG. 1. 3...Cylinder head, 7...Intake camshaft, 8
...Exhaust camshaft, 9, 10...Camshaft inter-shaft gear, 1
7... Gear case, 17a... Gear case inner wall,
27... Rib, 28... Vertical wall, 29... Lubricating oil reservoir.
Claims (1)
軸と排気カム軸とを平行に軸架し、 気筒間に上記一方のカム軸を他方のカム軸によ
り反転駆動するカム軸間ギヤを設けるとともに、 カム軸方向からみて上記両カム軸の軸芯を結ぶ
中心線が水平面に対して傾斜するＤＯＨＣエンジ
ンにおいて、 上記カム軸間ギヤを覆うギヤケースの内壁に、
該ギヤケースとシリンダヘツド側の縦壁とを連結
するリブを設け、 このリブと、上記ギヤケース内壁との間に潤滑
油貯溜部を形成した エンジンのシリンダブロツク構造。[Scope of Claim for Utility Model Registration] A cam in which an intake camshaft and an exhaust camshaft are mounted parallel to each other along the cylinder row direction of a cylinder head, and one camshaft is driven in reverse by the other camshaft between the cylinders. In a DOHC engine in which an intershaft gear is provided and a center line connecting the axes of both camshafts is inclined with respect to a horizontal plane when viewed from the camshaft direction, an inner wall of a gear case covering the camshaft gear is provided with:
A cylinder block structure for an engine, wherein a rib is provided to connect the gear case and a vertical wall on the cylinder head side, and a lubricating oil reservoir is formed between the rib and the inner wall of the gear case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11595889U JP2523130Y2 (en) | 1989-10-02 | 1989-10-02 | Engine cylinder head structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11595889U JP2523130Y2 (en) | 1989-10-02 | 1989-10-02 | Engine cylinder head structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0354263U true JPH0354263U (en) | 1991-05-24 |
| JP2523130Y2 JP2523130Y2 (en) | 1997-01-22 |
Family
ID=31664268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11595889U Expired - Lifetime JP2523130Y2 (en) | 1989-10-02 | 1989-10-02 | Engine cylinder head structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2523130Y2 (en) |
-
1989
- 1989-10-02 JP JP11595889U patent/JP2523130Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2523130Y2 (en) | 1997-01-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |