JPS6413202U - - Google Patents
Info
- Publication number
- JPS6413202U JPS6413202U JP10782787U JP10782787U JPS6413202U JP S6413202 U JPS6413202 U JP S6413202U JP 10782787 U JP10782787 U JP 10782787U JP 10782787 U JP10782787 U JP 10782787U JP S6413202 U JPS6413202 U JP S6413202U
- Authority
- JP
- Japan
- Prior art keywords
- valve lifter
- hole
- direct
- drive type
- guide hole
- 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
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１ないし第３図は本考案の実施例に示すバル
ブリフタを示し、第１図はその断面図、第２図は
その斜視図、第３図は本考案にかかる貫通孔の位
置関係を示す図、第４図はバルブリフタ及びその
周辺構造を説明するための動弁機構の断面図、第
５図は従来のバルブリフタの要部を示す断面図で
ある。
１……バルブリフタ、１１……天井部、１１２
……当接面、１１３……天井面、１２……側壁、
１３……シム、２……バルブ、３……カム、５…
…シリンダヘツド、６……貫通孔、６１……上端
面、７……エンジンオイル。
1 to 3 show a valve lifter according to an embodiment of the present invention, FIG. 1 is a sectional view thereof, FIG. 2 is a perspective view thereof, and FIG. 3 is a diagram showing the positional relationship of through holes according to the present invention. , FIG. 4 is a sectional view of a valve operating mechanism for explaining a valve lifter and its peripheral structure, and FIG. 5 is a sectional view showing essential parts of a conventional valve lifter. 1...Valve lifter, 11...Ceiling part, 112
...Abutting surface, 113...Ceiling surface, 12...Side wall,
13...Shim, 2...Valve, 3...Cam, 5...
...Cylinder head, 6...Through hole, 61...Top end surface, 7...Engine oil.
Claims (1)
、その側壁の上方部分に少なくとも１つの貫通孔
を設け、かつ、該貫通孔はバルブリフタがカムの
ベース円と接触している時にバルブリフタガイド
穴の上端からすくなくとも、その一部分が開口す
るように配設されてなることを特徴とする直打式
バルブリフタ。 (2) 貫通孔は、その上端がバルブリフタ内部の
天井面と同一又はそれより上方に位置しているこ
とを特徴とする実用新案登録請求の範囲第１項に
記載の直打式バルブリフタ。[Claims for Utility Model Registration] (1) A direct-acting valve lifter for an internal combustion engine, which has at least one through hole in the upper part of its side wall, and the through hole allows the valve lifter to come into contact with the base circle of the cam. A direct-drive type valve lifter, characterized in that the valve lifter guide hole is arranged so that at least a portion thereof opens from the upper end when the valve lifter guide hole is opened. (2) The direct-drive type valve lifter according to claim 1, wherein the upper end of the through hole is located at the same level as or above the ceiling surface inside the valve lifter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10782787U JPS6413202U (en) | 1987-07-14 | 1987-07-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10782787U JPS6413202U (en) | 1987-07-14 | 1987-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6413202U true JPS6413202U (en) | 1989-01-24 |
Family
ID=31342590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10782787U Pending JPS6413202U (en) | 1987-07-14 | 1987-07-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6413202U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6220118B2 (en) * | 1978-10-20 | 1987-05-02 | Nippon Totsupu Nozuru Kk |
-
1987
- 1987-07-14 JP JP10782787U patent/JPS6413202U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6220118B2 (en) * | 1978-10-20 | 1987-05-02 | Nippon Totsupu Nozuru Kk |
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