JPH0345448U - - Google Patents
Info
- Publication number
- JPH0345448U JPH0345448U JP10696589U JP10696589U JPH0345448U JP H0345448 U JPH0345448 U JP H0345448U JP 10696589 U JP10696589 U JP 10696589U JP 10696589 U JP10696589 U JP 10696589U JP H0345448 U JPH0345448 U JP H0345448U
- Authority
- JP
- Japan
- Prior art keywords
- reinforcing rib
- cylinder head
- side wall
- rib
- reinforcing
- 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
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図はシリンダヘツドの側面図、第２図は第
１図の−線断面図、第３図はシリンダヘツド
の横断面図である。
尚、図面中、１はシリンダヘツド、７はヘツド
カバー取付用ボス部、８……シリンダヘツド側壁
、１２，１３……補強リブである。
1 is a side view of the cylinder head, FIG. 2 is a cross-sectional view taken along the line -- in FIG. 1, and FIG. 3 is a cross-sectional view of the cylinder head. In the drawings, 1 is a cylinder head, 7 is a boss for attaching a head cover, 8 is a side wall of the cylinder head, and 12, 13 is a reinforcing rib.
Claims (1)
を配設し、これらの補強リブを前記側壁の上下方
向に形成し、前記外側の補強リブは吸気又は排気
通路接続フランジから上方に延設し、前記内側の
補強リブはヘツドカバー接続フランジから下方に
延設し、該内側の補強リブの下端は前記外側リブ
と前記シリンダ側壁を挟んで少なくとも一部が重
合する位置で断たれていることを特徴とするシリ
ンダヘツドの補強リブ構造。 (2) 前記外側の補強リブをシリンダヘツド側壁
の長手方向に形成した補強リブと連結したことを
特徴とする前記請求項１に記載のシリンダヘツド
の補強リブ構造。 (3) 前記補強リブを上方にいくに従つて漸次幅
を小さく形成したことを特徴とする前記請求項１
に記載のシリンダヘツドの補強リブ構造。[Claims for Utility Model Registration] (1) Reinforcing ribs are provided on both the inner and outer surfaces of the side wall of the cylinder head, and these reinforcing ribs are formed in the vertical direction of the side wall, and the outer reinforcing rib is connected to the intake or exhaust passage. The inner reinforcing rib extends upward from the flange, and the inner reinforcing rib extends downward from the head cover connecting flange, and the lower end of the inner reinforcing rib is located at a position where the outer rib and the cylinder side wall are at least partially overlapped. The reinforced rib structure of the cylinder head is characterized by being cut off. (2) A reinforcing rib structure for a cylinder head according to claim 1, wherein the outer reinforcing rib is connected to a reinforcing rib formed in the longitudinal direction of a side wall of the cylinder head. (3) The reinforcing rib has a width that gradually decreases as it goes upward.
The reinforced rib structure of the cylinder head described in .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10696589U JPH0345448U (en) | 1989-09-12 | 1989-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10696589U JPH0345448U (en) | 1989-09-12 | 1989-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0345448U true JPH0345448U (en) | 1991-04-26 |
Family
ID=31655684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10696589U Pending JPH0345448U (en) | 1989-09-12 | 1989-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0345448U (en) |
-
1989
- 1989-09-12 JP JP10696589U patent/JPH0345448U/ja active Pending