JPS60170013U - Valve train lubrication system - Google Patents
Valve train lubrication systemInfo
- Publication number
- JPS60170013U JPS60170013U JP5880684U JP5880684U JPS60170013U JP S60170013 U JPS60170013 U JP S60170013U JP 5880684 U JP5880684 U JP 5880684U JP 5880684 U JP5880684 U JP 5880684U JP S60170013 U JPS60170013 U JP S60170013U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve train
- lubrication system
- recess
- stem
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図は、本考案の実施例による動弁装置の潤滑装置の縦断
面図である。
１０・・・・・・シリンダヘッド、１６ａ、１６ｂ・・
・・・・凹部、２２ ａ、 ２２ ｂ＝バルブ、２４
ａ、２４ｂ・・・・・・ステム、２７ａｖ２７ｂ・・・
・・・平ｔＢ面、２８ａ、２８ｂ・・・・・・バルブス
プリン’Ｉ、２９ａｔ ２９ｂ・・・・・・コイルス
プリング、３８ａ、３８・ｂ・・・・・・バルブリフタ
、４２ａ、４２ｂ・・・・・・天井面、４４ａ、４４ｂ
・・・・・・上端面、５０・・・・・・油通路。The figure is a longitudinal sectional view of a lubricating device for a valve train according to an embodiment of the present invention. 10...Cylinder head, 16a, 16b...
...Recess, 22 a, 22 b = valve, 24
a, 24b... Stem, 27av27b...
...Flat tB surface, 28a, 28b...Valve spring 'I, 29at 29b...Coil spring, 38a, 38・b...Valve lifter, 42a, 42b... ...Ceiling surface, 44a, 44b
...Top end surface, 50...Oil passage.
Claims (1)
ブリフタと、該バルブリフタの天井面とステムの上端面
とが接触する吸排気バルブとから成る動弁装置の潤滑装
置において、前記ステムの上端面側が平坦面とされた半
円形状断面を有するコイルスプリングをバルブスプリン
グとして前記′ 凹部内に設けるとともに、前記コイ
ルスプリングに向かって前記凹部の摺動面に開口する油
通路によりオイルジェットを形成したことを特徴とする
動弁装置の潤滑装置。In a lubricating device for a valve train, which comprises a cylindrical cup-shaped valve lifter that slides in a recess in a cylinder head, and an intake and exhaust valve in which the ceiling surface of the valve lifter and the upper end surface of the stem are in contact, the upper end surface side of the stem is A coil spring having a semicircular cross section with a flat surface is provided as a valve spring in the recess, and an oil jet is formed by an oil passage opening on the sliding surface of the recess toward the coil spring. Features: Valve train lubrication system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5880684U JPS60170013U (en) | 1984-04-20 | 1984-04-20 | Valve train lubrication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5880684U JPS60170013U (en) | 1984-04-20 | 1984-04-20 | Valve train lubrication system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60170013U true JPS60170013U (en) | 1985-11-11 |
Family
ID=30584653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5880684U Pending JPS60170013U (en) | 1984-04-20 | 1984-04-20 | Valve train lubrication system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60170013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015137046A1 (en) * | 2014-03-10 | 2015-09-17 | スズキ株式会社 | Lubrication structure for valve system |
-
1984
- 1984-04-20 JP JP5880684U patent/JPS60170013U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015137046A1 (en) * | 2014-03-10 | 2015-09-17 | スズキ株式会社 | Lubrication structure for valve system |
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