JPH0163734U - - Google Patents
Info
- Publication number
- JPH0163734U JPH0163734U JP1987159147U JP15914787U JPH0163734U JP H0163734 U JPH0163734 U JP H0163734U JP 1987159147 U JP1987159147 U JP 1987159147U JP 15914787 U JP15914787 U JP 15914787U JP H0163734 U JPH0163734 U JP H0163734U
- Authority
- JP
- Japan
- Prior art keywords
- camshaft
- cam pulley
- pulley
- cam
- distributor
- 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
- 239000010687 lubricating oil Substances 0.000 claims 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Description
第１図は本考案の一実施例におけるＤＯＨＣエ
ンジンのシリンダカバーを取外した状態を示す平
面図、第２図は同エンジンにおける吸気カム軸と
クランク軸との連結機構を示す正面図、第３図は
同エンジンにおける吸気カム軸と排気カム軸との
連結機構を示す正面図、第４図は同エンジンにお
ける吸気カム軸とデイストリビユータとの直結構
造を示す一部破断平面図、第５図は他の実施例に
おける吸気カム軸とデイストリビユータとの直結
構造を示す一部破断平面図である。
２……吸気カム軸（駆動側カム軸）、２ａ……
貫通孔、３……排気カム軸（被駆動側カム軸）、
４……カムプーリ、５……クランクプーリ、６，
１４……ベルト、１０……吸気用カムプーリ、１
１……排気用カムプーリ、１５……リヤカバー、
１６……デイストリビユータ、１７……支持部。
Fig. 1 is a plan view showing a DOHC engine according to an embodiment of the present invention with the cylinder cover removed, Fig. 2 is a front view showing the connection mechanism between the intake camshaft and the crankshaft in the same engine, and Fig. 3 is a front view showing the connection mechanism between the intake camshaft and exhaust camshaft in the same engine, FIG. 4 is a partially cutaway plan view showing the direct connection structure between the intake camshaft and the distributor in the same engine, and FIG. FIG. 7 is a partially cutaway plan view showing a direct connection structure between an intake camshaft and a distributor in another embodiment. 2...Intake camshaft (drive side camshaft), 2a...
Through hole, 3...exhaust camshaft (driven side camshaft),
4...Cam pulley, 5...Crank pulley, 6,
14...Belt, 10...Intake cam pulley, 1
1...Exhaust cam pulley, 15...Rear cover,
16...Distributor, 17...Support part.
Claims (1)
軸を備え、一方のカム軸を駆動側、他方のカム軸
を被駆動側とし、駆動側カム軸のカムプーリとク
ランクプーリとをベルト部材を介してエンジン前
端で連結するとともに、この駆動側カム軸のカム
プーリと被駆動側カム軸のカムプーリとをベルト
部材を介してエンジン後端で連結したＤＯＨＣエ
ンジンにおいて、このエンジン後端で連結される
両カム軸のカムプーリを金属製のリヤカバーによ
つて外部から覆うとともに、このリヤカバーにデ
イストリビユータを貫通させた状態で支持する支
持部を設け、このデイストリビユータとカム軸と
を直結させたことを特徴とするＤＯＨＣエンジン
のカム軸駆動装置。 ２ カム軸のカムプーリとデイストリビユータと
の間を密封状態とし、この間に潤滑油を導入した
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ＤＯＨＣエンジンのカム軸駆動装置。[Claims for Utility Model Registration] 1. At least one pair of camshafts for intake and exhaust, one camshaft being a drive side and the other camshaft being a driven side, and a cam pulley and a crank pulley of the drive side camshaft. In a DOHC engine, the cam pulley of the drive side camshaft and the cam pulley of the driven side camshaft are connected at the rear end of the engine via a belt member. The cam pulleys of both camshafts, which are connected by A camshaft drive device for a DOHC engine characterized by direct connection. 2. The camshaft drive device for a DOHC engine according to claim 1, wherein the cam pulley of the camshaft and the distributor are sealed, and lubricating oil is introduced between the cam pulley and the distributor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987159147U JPH0163734U (en) | 1987-10-16 | 1987-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987159147U JPH0163734U (en) | 1987-10-16 | 1987-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0163734U true JPH0163734U (en) | 1989-04-24 |
Family
ID=31440101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987159147U Pending JPH0163734U (en) | 1987-10-16 | 1987-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0163734U (en) |
-
1987
- 1987-10-16 JP JP1987159147U patent/JPH0163734U/ja active Pending
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