JPH02149802U - - Google Patents
Info
- Publication number
- JPH02149802U JPH02149802U JP5962589U JP5962589U JPH02149802U JP H02149802 U JPH02149802 U JP H02149802U JP 5962589 U JP5962589 U JP 5962589U JP 5962589 U JP5962589 U JP 5962589U JP H02149802 U JPH02149802 U JP H02149802U
- Authority
- JP
- Japan
- Prior art keywords
- rocker arm
- plating film
- spring
- face
- wear
- 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
- 238000007747 plating Methods 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 claims 1
- 239000011435 rock Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図及び第２図は実施例を示し、第１図はメ
ツキ膜を形成したロツカアームの正面図、第２図
はメツキ膜形成方法の説明図、第３図はロツカア
ーム装着状態を示す平面図、第４図はロツカアー
ム機構の正面図である。
１，３……ロツカシヤフト、２，４……ロツカ
アーム、２２，４２……ロツカアーム端面、５…
…メツキ膜、５５……スプリング、６１……メツ
キ液タンク、６３……電源。
Fig. 1 and Fig. 2 show examples, Fig. 1 is a front view of a locking arm with a plating film formed thereon, Fig. 2 is an explanatory diagram of a method of forming a plating film, and Fig. 3 is a plan view showing a state in which the locking arm is attached. , FIG. 4 is a front view of the rocker arm mechanism. 1, 3...Rock shaft, 2, 4...Rock arm, 22, 42...Rock arm end face, 5...
... Plating film, 55... Spring, 61... Plating liquid tank, 63... Power supply.
Claims (1)
て、該ロツカアームはアルミニウム合金により作
製され、かつスプリングと接触するロツカアーム
端面に耐摩耗性のメツキ膜を施してなることを特
徴とするロツカアーム。 1. A rocker arm for opening and closing valves of an internal combustion engine, the rocker arm being made of an aluminum alloy and having a wear-resistant plating film applied to the end face of the rocker arm that comes into contact with a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5962589U JPH02149802U (en) | 1989-05-23 | 1989-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5962589U JPH02149802U (en) | 1989-05-23 | 1989-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02149802U true JPH02149802U (en) | 1990-12-21 |
Family
ID=31586287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5962589U Pending JPH02149802U (en) | 1989-05-23 | 1989-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02149802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007224845A (en) * | 2006-02-24 | 2007-09-06 | Otics Corp | Rocker arm structure |
-
1989
- 1989-05-23 JP JP5962589U patent/JPH02149802U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007224845A (en) * | 2006-02-24 | 2007-09-06 | Otics Corp | Rocker arm structure |
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