JPS626405U - - Google Patents
Info
- Publication number
- JPS626405U JPS626405U JP9759885U JP9759885U JPS626405U JP S626405 U JPS626405 U JP S626405U JP 9759885 U JP9759885 U JP 9759885U JP 9759885 U JP9759885 U JP 9759885U JP S626405 U JPS626405 U JP S626405U
- Authority
- JP
- Japan
- Prior art keywords
- internal combustion
- bearing
- camshaft
- support structure
- cylinder head
- 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 claims description 6
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図はこの考案の一実施例を適用したＯＨＣ
内燃エンジンの動弁部を示す断面図、第２図は従
来の内燃エンジンのカムシヤフト支持構造を示す
断面図である。
１……シリンダヘツド、３……カムシヤフト、
４……カムホルダ、１０……ロツカアーム、１４
……アジヤストボルト、１５……半球状の頭部、
１６……半球状の凹部、１９……シリンダヘツド
の上端面、２１……軸受穴、２２……軸受。
Figure 1 shows an OHC to which an embodiment of this invention is applied.
FIG. 2 is a sectional view showing a valve operating section of an internal combustion engine, and FIG. 2 is a sectional view showing a camshaft support structure of a conventional internal combustion engine. 1...Cylinder head, 3...Camshaft,
4...Cam holder, 10...Lotsuka arm, 14
...Adjustment bolt, 15...Semispherical head,
16...Semispherical recess, 19...Upper end surface of cylinder head, 21...Bearing hole, 22...Bearing.
Claims (1)
ルダに円状の軸受穴を設け、該軸受穴に嵌挿され
る軸受にてカムシヤフトを支承するようにしたこ
とを特徴とする内燃エンジンのカムシヤフト支持
構造。 ２ 前記軸受は一体型軸受であることを特徴とす
る実用新案登録請求の範囲第１項記載の内燃エン
ジンのカムシヤフト支持構造。 ３ 前記内燃エンジンは動弁装置にピポツト支持
部が前記シリンダヘツドの外方側に配置されるピ
ボツト支持型のロツカアームを備えるものである
ことを特徴とする実用新案登録請求の範囲第１項
記載の内燃エンジンのカムシヤフト支持構造。[Claims for Utility Model Registration] 1. A cam holder disposed on the upper end surface of the cylinder head is provided with a circular bearing hole, and the camshaft is supported by a bearing inserted into the bearing hole. Camshaft support structure for internal combustion engines. 2. The camshaft support structure for an internal combustion engine according to claim 1, wherein the bearing is an integral bearing. 3. The internal combustion engine is characterized in that the valve train is equipped with a pivot support type rocker arm in which the pivot support part is disposed on the outside of the cylinder head. Camshaft support structure for internal combustion engines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9759885U JPS626405U (en) | 1985-06-28 | 1985-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9759885U JPS626405U (en) | 1985-06-28 | 1985-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS626405U true JPS626405U (en) | 1987-01-16 |
Family
ID=30964711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9759885U Pending JPS626405U (en) | 1985-06-28 | 1985-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS626405U (en) |
-
1985
- 1985-06-28 JP JP9759885U patent/JPS626405U/ja active Pending