JPS59117816U - Lubricating structure of roller type Rocker arm - Google Patents
Lubricating structure of roller type Rocker armInfo
- Publication number
- JPS59117816U JPS59117816U JP1243183U JP1243183U JPS59117816U JP S59117816 U JPS59117816 U JP S59117816U JP 1243183 U JP1243183 U JP 1243183U JP 1243183 U JP1243183 U JP 1243183U JP S59117816 U JPS59117816 U JP S59117816U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- rocker arm
- roller type
- discharge port
- type rocker
- 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
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のローラ式ロッカアームの正面図、第２図
は第１図のロッカアームの平面図、第３図は本考案の一
実施例に係るローラ式ロッカアームの潤滑構造の正面図
、第４図は第３図のロッカアームの潤滑構造の部分拡大
断面図、第５図はローラの側面図、第６図はローラの断
面図、である。
１０・・・・・・ロッカアーム本体、１２−−−−−−
ロッカシャフト、１３・・・・・・フォーク部、１５・
・・・・・ピン、１７・・・・・・ローラ、２０・・・
・・・オイル通路、２２・・・・・・オイル吐出路。−FIG. 1 is a front view of a conventional roller type rocker arm, FIG. 2 is a plan view of the rocker arm shown in FIG. 1, FIG. 3 is a front view of a lubrication structure of a roller type rocker arm according to an embodiment of the present invention, and FIG. The figures are a partially enlarged sectional view of the lubrication structure of the rocker arm shown in FIG. 3, FIG. 5 is a side view of the roller, and FIG. 6 is a sectional view of the roller. 10... Rocker arm body, 12------
Rocker shaft, 13... Fork part, 15.
...Pin, 17...Roller, 20...
...Oil passage, 22...Oil discharge path. −
Claims (1)
の一端に二叉のフォーク部を形成し、前記ロッカシャフ
トに平行なピンを前記フォーク部に支持させると共に、
該ピンに前記フォーク部の間に位置するローラを回転自
在に支持させたローラ式ロッカアームにおいて、前記ロ
ッカアーム本体に前記ローラ方向に開口するオイル吐出
口を形成し、かつ前記ローラにおける前記オイル吐出口
からのオイル噴射部位にローラのピン挿通孔からローラ
外周面までにわたってローラ半径方向に貫通して延びる
オイル通路を設けたことを特徴とするローラ式ロッカア
ームの潤滑構造。A two-pronged fork portion is formed at one end of a rocker arm body that swings around a rocker shaft, and a pin parallel to the rocker shaft is supported by the fork portion;
In a roller type rocker arm in which a roller located between the fork portions is rotatably supported by the pin, an oil discharge port opening in the direction of the roller is formed in the rocker arm main body, and an oil discharge port is formed in the rocker arm body, and the oil discharge port in the roller is A lubrication structure for a roller type rocker arm, characterized in that an oil passage is provided at an oil injection site extending from a pin insertion hole of the roller to the outer peripheral surface of the roller in a radial direction of the roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1243183U JPS59117816U (en) | 1983-01-31 | 1983-01-31 | Lubricating structure of roller type Rocker arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1243183U JPS59117816U (en) | 1983-01-31 | 1983-01-31 | Lubricating structure of roller type Rocker arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59117816U true JPS59117816U (en) | 1984-08-09 |
Family
ID=30143833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1243183U Pending JPS59117816U (en) | 1983-01-31 | 1983-01-31 | Lubricating structure of roller type Rocker arm |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59117816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010168941A (en) * | 2009-01-21 | 2010-08-05 | Nsk Ltd | Cam follower device |
-
1983
- 1983-01-31 JP JP1243183U patent/JPS59117816U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010168941A (en) * | 2009-01-21 | 2010-08-05 | Nsk Ltd | Cam follower device |
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