JPH0269004U - - Google Patents
Info
- Publication number
- JPH0269004U JPH0269004U JP14828288U JP14828288U JPH0269004U JP H0269004 U JPH0269004 U JP H0269004U JP 14828288 U JP14828288 U JP 14828288U JP 14828288 U JP14828288 U JP 14828288U JP H0269004 U JPH0269004 U JP H0269004U
- Authority
- JP
- Japan
- Prior art keywords
- camshaft
- gear
- cylinder head
- drive gear
- oil chamber
- 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
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１〜４図は、本考案の第一実施例としてのギ
ヤ式オイルポンプ付き動弁装置を示すもので、第
１図はその縦断面図（第３図の―矢視断面図
）、第２図はその部分平面図、第３図は第１図の
―矢視断面図、第４図は第１図の―矢視
断面図である。
１……シリンダヘツド、２……カムキヤツプ、
３……カム軸、４……ドライブギヤ、５……油室
、６……フリーギヤ。
1 to 4 show a valve train equipped with a gear type oil pump as a first embodiment of the present invention. 2 is a partial plan view thereof, FIG. 3 is a cross-sectional view taken along the arrow ``-'' in FIG. 1, and FIG. 4 is a sectional view taken along the arrow ``--'' in FIG. 1...Cylinder head, 2...Cam cap,
3...Camshaft, 4...Drive gear, 5...Oil chamber, 6...Free gear.
Claims (1)
の上面に取付けられたカムキヤツプとの間にカム
軸の端部を支承する軸受部をそなえ、同軸受部に
おいて上記カム軸の外周に沿う油室が形成される
とともに、同油室内において上記カム軸と一体に
回転するドライブギヤが同カム軸の外周に設けら
れ、同ドライブギヤと共にギヤ式オイルポンプを
形成するフリーギヤが、同ドライブギヤと噛合す
るように配設されて、同フリーギヤのギヤ軸が上
記のシリンダヘツドとカムキヤツプとの間に形成
された軸受部に支承されていることを特徴とする
、ギヤ式オイルポンプ付き動弁装置。 A bearing part that supports the end of the camshaft is provided between the cylinder head of the engine and a cam cap attached to the top surface of the cylinder head, and an oil chamber is formed along the outer circumference of the camshaft in the bearing part. A drive gear that rotates integrally with the camshaft in the oil chamber is provided on the outer periphery of the camshaft, and a free gear that forms a gear type oil pump together with the drive gear is arranged to mesh with the drive gear. and a gear shaft of the free gear is supported by a bearing formed between the cylinder head and the cam cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14828288U JPH0269004U (en) | 1988-11-14 | 1988-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14828288U JPH0269004U (en) | 1988-11-14 | 1988-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0269004U true JPH0269004U (en) | 1990-05-25 |
Family
ID=31419460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14828288U Pending JPH0269004U (en) | 1988-11-14 | 1988-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0269004U (en) |
-
1988
- 1988-11-14 JP JP14828288U patent/JPH0269004U/ja active Pending