JPS5864804U - Fixed structure of internal combustion engine rocker arm shaft - Google Patents
Fixed structure of internal combustion engine rocker arm shaftInfo
- Publication number
- JPS5864804U JPS5864804U JP15958781U JP15958781U JPS5864804U JP S5864804 U JPS5864804 U JP S5864804U JP 15958781 U JP15958781 U JP 15958781U JP 15958781 U JP15958781 U JP 15958781U JP S5864804 U JPS5864804 U JP S5864804U
- Authority
- JP
- Japan
- Prior art keywords
- rocker arm
- arm shaft
- combustion engine
- internal combustion
- fixed structure
- 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 title claims description 3
- 239000010687 lubricating oil Substances 0.000 claims description 4
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図は内燃機関におけるロッカアームシャフトの固定
構造の従来例を示す断面薗、第２図は第１図の■−■断
面図、第３図は本考案の一実施例を示す要部断面図、第
４図は他の実施例を示す要部断面図である。
１・・・・・田ツカアームシャフト、４・・・・・・シ
リンダ □ヘッド、５・・・・・・ボス部、６・・・・
・・潤滑油通路、１０゜１１・・・・・・ボルト、１２
・・・・・・ネジ部、１３・・・・・・小径部、１４・
・・・・・インロ一部。Fig. 1 is a cross-sectional view showing a conventional example of a fixing structure for a rocker arm shaft in an internal combustion engine, Fig. 2 is a cross-sectional view taken along the line ■-■ in Fig. 1, and Fig. 3 is a cross-sectional view of essential parts showing an embodiment of the present invention. , FIG. 4 is a sectional view of a main part showing another embodiment. 1...Tatsuka arm shaft, 4...Cylinder □Head, 5...Boss part, 6...
...Lubricating oil passage, 10゜11...Bolt, 12
...Threaded part, 13... Small diameter part, 14.
... Part of the intro.
Claims (1)
アームシャフトを、該シャフトの潤滑油通路を横断する
ボルトにより、シリンダヘッドに固定するようにしたロ
ッカアームシャフトの固定構造において、前記ボルトの
首下直径をネジ部外径より小さくし、この小径部を潤滑
油通路中に位置させるようにしたことを特徴とする内燃
機関のロッカアームシャフトの固定構造。In a rocker arm shaft fixing structure in which a rocker arm shaft for supporting a rocker arm with a lubricating oil passage in a hollow part is fixed to a cylinder head by a bolt that crosses the lubricating oil passage of the shaft, the diameter under the neck of the bolt is A fixing structure for a rocker arm shaft of an internal combustion engine, characterized in that the diameter is smaller than the outer diameter of a threaded part, and the small diameter part is located in a lubricating oil passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15958781U JPS5864804U (en) | 1981-10-28 | 1981-10-28 | Fixed structure of internal combustion engine rocker arm shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15958781U JPS5864804U (en) | 1981-10-28 | 1981-10-28 | Fixed structure of internal combustion engine rocker arm shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5864804U true JPS5864804U (en) | 1983-05-02 |
Family
ID=29952038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15958781U Pending JPS5864804U (en) | 1981-10-28 | 1981-10-28 | Fixed structure of internal combustion engine rocker arm shaft |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5864804U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000080906A (en) * | 1998-09-08 | 2000-03-21 | Kubota Corp | Spindle device for rocker arm |
| JP2013170490A (en) * | 2012-02-20 | 2013-09-02 | Otics Corp | Variable valve mechanism and method of operating internal combustion engine |
-
1981
- 1981-10-28 JP JP15958781U patent/JPS5864804U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000080906A (en) * | 1998-09-08 | 2000-03-21 | Kubota Corp | Spindle device for rocker arm |
| JP2013170490A (en) * | 2012-02-20 | 2013-09-02 | Otics Corp | Variable valve mechanism and method of operating internal combustion engine |
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