JPS62203911U - - Google Patents
Info
- Publication number
- JPS62203911U JPS62203911U JP9042286U JP9042286U JPS62203911U JP S62203911 U JPS62203911 U JP S62203911U JP 9042286 U JP9042286 U JP 9042286U JP 9042286 U JP9042286 U JP 9042286U JP S62203911 U JPS62203911 U JP S62203911U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- rocker arm
- roller rocker
- cam
- aluminum alloy
- 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
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- 229910010293 ceramic material Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図は本考案の一実施例としてのローラロツ
カアームと周辺部材の側面図、第２図は同上ロツ
カアームの要部断面図、第３図は同上ロツカアー
ムの分解斜視図、第４図は本考案の他の実施例と
してのローラロツカアームに用いられるローラピ
ンの断面図、第５図はロツカアームの摩擦損失ト
ルクの特性線図をそれぞれ示している。
３……カム対向端、８……ローラピン、１０…
…ローラ、３０１，３０２……分岐突部。
Fig. 1 is a side view of a roller rocker arm and peripheral members as an embodiment of the present invention, Fig. 2 is a sectional view of essential parts of the same rocker arm, Fig. 3 is an exploded perspective view of the same rocker arm, and Fig. 4 is a main part of the same rocker arm. FIG. 5 is a sectional view of a roller pin used in a roller rocker arm as another embodiment of the invention, and FIG. 5 shows a characteristic diagram of friction loss torque of the rocker arm. 3... Cam opposing end, 8... Roller pin, 10...
...Roller, 301, 302... Branch protrusion.
Claims (1)
ローラを枢着したローラロツカアームにおいて、
上記ローラロツカアーム本体をアルミ合金により
、上記ローラをセラミツク材によりそれぞれ形成
したことを特徴とするローラロツカアーム。 In a roller rocker arm in which a roller is pivotally connected to a roller pin attached to the end opposite the cam,
A roller rocker arm characterized in that the roller rocker arm body is made of an aluminum alloy, and the roller is made of a ceramic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9042286U JPS62203911U (en) | 1986-06-13 | 1986-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9042286U JPS62203911U (en) | 1986-06-13 | 1986-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62203911U true JPS62203911U (en) | 1987-12-26 |
Family
ID=30950267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9042286U Pending JPS62203911U (en) | 1986-06-13 | 1986-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62203911U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03108806U (en) * | 1990-02-22 | 1991-11-08 |
-
1986
- 1986-06-13 JP JP9042286U patent/JPS62203911U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03108806U (en) * | 1990-02-22 | 1991-11-08 |