JPS59117812U - Lubrication mechanism of rolling type Rocker arm - Google Patents
Lubrication mechanism of rolling type Rocker armInfo
- Publication number
- JPS59117812U JPS59117812U JP1059683U JP1059683U JPS59117812U JP S59117812 U JPS59117812 U JP S59117812U JP 1059683 U JP1059683 U JP 1059683U JP 1059683 U JP1059683 U JP 1059683U JP S59117812 U JPS59117812 U JP S59117812U
- Authority
- JP
- Japan
- Prior art keywords
- rocker arm
- oil supply
- lubrication mechanism
- roller
- rolling
- 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図は従来のピンタイプのころがり式ロッカアームの
潤滑機構の縦断面図、第２図は第１図の装置の部分平面
図、第３図は本考案の第一１実施例に係るころがり式ロ
ッカアームの潤滑機構の縦断面図、第４図は第３図の装
置の部分平面図、第５図は本考案の第２実施例に係るこ
ろがり式ロッカアームの潤滑機構の縦断面図、第６図は
第５図の装置の部分平面図、である。
１０・・・・・・ロッカアーム、１１・・・・・・ロッ
カシャフト、１２・・・・・・フォーク部、１３・・・
・・・ピン、１４・・・・・・ローラ、１５・・・・・
・スラスト隙間、１６・・・・・・ブツシュ部、１７・
・・パ・・潤滑油給油回路としてのオイルホール、１Ｂ
、 １９． ３１・・・・・・給油孔、２０・・・・
・・カム、３０・・・・・・潤滑油給油回路としてのデ
リバリパイプ。Fig. 1 is a longitudinal sectional view of a conventional pin-type rolling type rocker arm lubrication mechanism, Fig. 2 is a partial plan view of the device shown in Fig. 1, and Fig. 3 is a rolling type rocker arm according to the eleventh embodiment of the present invention. 4 is a partial plan view of the device shown in FIG. 3; FIG. 5 is a longitudinal sectional view of the lubrication mechanism for a rolling rocker arm according to the second embodiment of the present invention; FIG. is a partial plan view of the apparatus of FIG. 5; 10...Rocker arm, 11...Rocker shaft, 12...Fork part, 13...
...Pin, 14...Roller, 15...
・Thrust gap, 16...Button part, 17・
...Pa...Oil hole as lubricating oil supply circuit, 1B
, 19. 31... Oil supply hole, 20...
...Cam, 30...Delivery pipe as a lubricating oil supply circuit.
Claims (3)
より回転自在に支持したころがり式ロッカアームにお
いて、潤滑油給油回路と連通し前記ロッカアームのフォ
ーク部と前記ローラ端面間のローラのスラスト方向の隙
間に向けて潤滑油を噴射する給油孔を設けたことを特徴
とするころがり式ロッカアームの潤滑機構。(1) Pin the roller to the fork part of the rocker arm,
In the rolling type rocker arm supported in a more freely rotatable manner, an oil supply hole is provided that communicates with a lubricant oil supply circuit and injects lubricant oil toward a gap in the thrust direction of the roller between the fork portion of the rocker arm and the end face of the roller. Features a lubrication mechanism for the rolling rocker arm.
をロッカシャフト内部に形成された潤滑油給油回路を構
成するオイルホールと連通させた実用新案登録請求の範
囲第１項に記載のころがり式ロッカアームの潤滑機構。(2) The rolling type according to claim 1, wherein the oil supply hole is provided in the rocker arm body, and the oil supply hole is communicated with an oil hole forming a lubricating oil supply circuit formed inside the rocker shaft. Rocker arm lubrication mechanism.
潤滑油給油回路を構成するデリバリパイプに設けた実用
新案登録請求の範囲第１項に記載のころがり式ロッカア
ームの潤滑機構。(3) The lubrication mechanism for a rolling rocker arm according to claim 1, wherein the oil supply hole is provided in a delivery pipe that is located at a distance from the roller and constitutes a lubricant supply circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1059683U JPS59117812U (en) | 1983-01-29 | 1983-01-29 | Lubrication mechanism of rolling type Rocker arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1059683U JPS59117812U (en) | 1983-01-29 | 1983-01-29 | Lubrication mechanism of rolling type Rocker arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59117812U true JPS59117812U (en) | 1984-08-09 |
Family
ID=30142034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1059683U Pending JPS59117812U (en) | 1983-01-29 | 1983-01-29 | Lubrication mechanism of rolling type Rocker arm |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59117812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008075481A (en) * | 2006-09-19 | 2008-04-03 | Otics Corp | Rocker arm |
-
1983
- 1983-01-29 JP JP1059683U patent/JPS59117812U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008075481A (en) * | 2006-09-19 | 2008-04-03 | Otics Corp | Rocker arm |
| JP4601592B2 (en) * | 2006-09-19 | 2010-12-22 | 株式会社オティックス | Rocker arm |
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