JPS63100604U - - Google Patents
Info
- Publication number
- JPS63100604U JPS63100604U JP19448486U JP19448486U JPS63100604U JP S63100604 U JPS63100604 U JP S63100604U JP 19448486 U JP19448486 U JP 19448486U JP 19448486 U JP19448486 U JP 19448486U JP S63100604 U JPS63100604 U JP S63100604U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- view
- valve
- sectional
- piston
- 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
- 238000002485 combustion reaction Methods 0.000 description 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図は本考案の一実施例における内燃機関の
ラツシユアジヤスタを介設したオーバヘツドカム
式駆動のバルブを示す要部断面の縦断面図、第２
図はラツシユアジヤスタの要部拡大の縦断面図で
ある。第３図は従来のオーバヘツドカム式駆動の
バルブを示す要部断面の縦断面図、第４図は第３
図の要部拡大縦断面図である。
１…バルブ、３…ロツカアーム、３ａ…凹球面
受部、４…バルブアジヤスタ、５…シリンダ部材
、５ａ…凸球面、６…ピストン部材、６Ａ…接触
面、７…油圧室、８…連通穴、９…ボール、１０
…ばね、１１…圧力発生室、１２…凹球面受部。
FIG. 1 is a vertical cross-sectional view of the essential parts of an overhead cam type driven valve with a lash adjuster for an internal combustion engine according to an embodiment of the present invention;
The figure is an enlarged longitudinal sectional view of the main part of the lash adjuster. Figure 3 is a vertical sectional view of the main parts of a conventional overhead cam driven valve, and Figure 4 is a vertical sectional view of the main parts of a conventional overhead cam driven valve.
FIG. 2 is an enlarged vertical cross-sectional view of the main part of the figure. DESCRIPTION OF SYMBOLS 1...Valve, 3...Rocker arm, 3a...Concave spherical receiver, 4...Valve adjuster, 5...Cylinder member, 5a...Convex spherical surface, 6...Piston member, 6A...Contact surface, 7...Hydraulic chamber, 8...Communication hole , 9...Ball, 10
...Spring, 11...Pressure generation chamber, 12...Concave spherical receiver.
Claims (1)
のステムの端面との接触面を有し、ボール弁を内
蔵したピストンを滑動可能に設け、ロツカアーム
に形成され、油ギヤラリに連通する凹球面受部内
に前記シリンダを回動可能に嵌入してなるラツシ
ユアジヤスタ。 A piston with a built-in ball valve, which has a contact surface with the end surface of the valve stem, is slidably installed in a cylinder whose outer surface is formed into a convex spherical surface. A latch adjuster in which the cylinder is rotatably fitted into the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19448486U JPH085287Y2 (en) | 1986-12-19 | 1986-12-19 | Rattan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19448486U JPH085287Y2 (en) | 1986-12-19 | 1986-12-19 | Rattan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63100604U true JPS63100604U (en) | 1988-06-30 |
| JPH085287Y2 JPH085287Y2 (en) | 1996-02-14 |
Family
ID=31151499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19448486U Expired - Lifetime JPH085287Y2 (en) | 1986-12-19 | 1986-12-19 | Rattan |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH085287Y2 (en) |
-
1986
- 1986-12-19 JP JP19448486U patent/JPH085287Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH085287Y2 (en) | 1996-02-14 |
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