JPH0419645U - - Google Patents
Info
- Publication number
- JPH0419645U JPH0419645U JP6110290U JP6110290U JPH0419645U JP H0419645 U JPH0419645 U JP H0419645U JP 6110290 U JP6110290 U JP 6110290U JP 6110290 U JP6110290 U JP 6110290U JP H0419645 U JPH0419645 U JP H0419645U
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- cam bearing
- head
- seat
- combustion engine
- 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 2
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は本考案の実施例を示すシリンダヘツド
の平面図、第２図は同図Ａ−Ａ線に沿つた横断面
図、第３図はシリンダヘツドの要部斜視図、第４
図は第３図のＢ−Ｂ線に沿つた平面断面図である
。第５図は従来例を示すシリンダヘツドの横断面
図、第６図は同図のＢ−Ｂ線に沿つた平面断面図
である。
１……シリンダヘツド、５……アツパデツキ、
９，１０……ボルト座、１４，１５……カム軸受
、１６，１７……ボルト通し穴、１８，１９……
ボルト孔、３１，３２……ボルトボス部。
Fig. 1 is a plan view of a cylinder head showing an embodiment of the present invention, Fig. 2 is a cross-sectional view taken along the line A-A in the figure, Fig. 3 is a perspective view of the main parts of the cylinder head, and Fig. 4 is a plan view of a cylinder head showing an embodiment of the present invention.
The figure is a plan sectional view taken along the line BB in FIG. 3. FIG. 5 is a cross-sectional view of a conventional cylinder head, and FIG. 6 is a plan cross-sectional view taken along line B--B in the same figure. 1...Cylinder head, 5...Atspaduki,
9, 10... Bolt seat, 14, 15... Cam bearing, 16, 17... Bolt through hole, 18, 19...
Bolt holes, 31, 32...Bolt boss part.
Claims (1)
軸受を形成し、同じくアツパデツキ上にシリンダ
ブロツクに螺合するヘツドボルトの頭部を着座さ
せるボルト座を形成する内燃機関のシリンダヘツ
ドにおいて、ボルト座の上方にカム軸受を架設す
るとともに、カム軸受に開口してヘツドボルトを
挿通させるボルト通し孔を形成し、ボルト座の周
囲にアツパデツキとカム軸受を筒状に結ぶボルト
ボス部を一体的に形成したことを特徴とする内燃
機関のシリンダヘツド。 A cam bearing that supports the camshaft is formed on the top deck, and a bolt seat is formed on the top deck to seat the head of the head bolt that is screwed into the cylinder block.In the cylinder head of an internal combustion engine, a cam bearing is placed above the bolt seat. An internal combustion engine characterized in that a bolt through hole is formed in the cam bearing and a head bolt is inserted through the cam bearing, and a bolt boss part is integrally formed around the bolt seat to connect the bolt and the cam bearing in a cylindrical shape. cylinder head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6110290U JPH0419645U (en) | 1990-06-08 | 1990-06-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6110290U JPH0419645U (en) | 1990-06-08 | 1990-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0419645U true JPH0419645U (en) | 1992-02-19 |
Family
ID=31589055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6110290U Pending JPH0419645U (en) | 1990-06-08 | 1990-06-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0419645U (en) |
-
1990
- 1990-06-08 JP JP6110290U patent/JPH0419645U/ja active Pending