JPH0354207U - - Google Patents
Info
- Publication number
- JPH0354207U JPH0354207U JP11497989U JP11497989U JPH0354207U JP H0354207 U JPH0354207 U JP H0354207U JP 11497989 U JP11497989 U JP 11497989U JP 11497989 U JP11497989 U JP 11497989U JP H0354207 U JPH0354207 U JP H0354207U
- Authority
- JP
- Japan
- Prior art keywords
- outer peripheral
- oil groove
- valve lifter
- cylindrical
- cylinder head
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図は本考案の一実施例によるバルブリフタ
の断面図、第２図は従来の代表的なバルブリフタ
の断面図、第３図は従来のバルブリフタを備えた
直動バケツト式動弁機構の断面図である。
１……シリンダヘツド、２……バルブステム、
３……バルブリフタ、３ａ……上方樽形部分、３
ｂ……下方樽形部分、４……バルブスプリング、
５……カム、６……ガイド孔、７……オイル供給
路、８……オイル孔、９……オイル溝。
Fig. 1 is a sectional view of a valve lifter according to an embodiment of the present invention, Fig. 2 is a sectional view of a typical conventional valve lifter, and Fig. 3 is a sectional view of a direct acting bucket valve mechanism equipped with a conventional valve lifter. It is. 1...Cylinder head, 2...Valve stem,
3...Valve lifter, 3a...Upper barrel-shaped part, 3
b...Lower barrel-shaped part, 4...Valve spring,
5...Cam, 6...Guide hole, 7...Oil supply path, 8...Oil hole, 9...Oil groove.
Claims (1)
ドに形成された円筒状のガイド孔内に摺動自在に
嵌合装着される円筒状のバルブリフタであつて、
外周面の中央部分を取り巻くようにリング状に形
成されたオイル溝を有するとともに、このオイル
溝で分割された上下の外周部がそれぞれほぼ樽形
に形成されていることを特徴とするエンジンのバ
ルブリフタ。 A cylindrical valve lifter that is slidably fitted into a cylindrical guide hole formed in a cylinder head in a direct acting bucket valve mechanism,
A valve lifter for an engine, characterized in that it has an oil groove formed in a ring shape so as to surround the center part of the outer peripheral surface, and the upper and lower outer peripheral parts divided by the oil groove are each formed in a substantially barrel shape. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11497989U JPH0354207U (en) | 1989-09-30 | 1989-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11497989U JPH0354207U (en) | 1989-09-30 | 1989-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0354207U true JPH0354207U (en) | 1991-05-24 |
Family
ID=31663325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11497989U Pending JPH0354207U (en) | 1989-09-30 | 1989-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0354207U (en) |
-
1989
- 1989-09-30 JP JP11497989U patent/JPH0354207U/ja active Pending