JPS5999107U - Double-overhead camshaft internal combustion engine - Google Patents
Double-overhead camshaft internal combustion engineInfo
- Publication number
- JPS5999107U JPS5999107U JP19484782U JP19484782U JPS5999107U JP S5999107 U JPS5999107 U JP S5999107U JP 19484782 U JP19484782 U JP 19484782U JP 19484782 U JP19484782 U JP 19484782U JP S5999107 U JPS5999107 U JP S5999107U
- Authority
- JP
- Japan
- Prior art keywords
- combustion engine
- internal combustion
- double
- camshaft bearing
- camshaft
- 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図は本考案のダブルオーバーヘッドカムシャフト式
内燃機関の要部平面図、第２図は本考案のダブルオーバ
ーヘッドカムシャフト式内燃機関の要部縦断面図、第３
図は本考案のカムシャフトベアリングキャップの平面図
、第４図は第１図のＩＶ−ＩＶ線に沿う断面図である。
３．４・・・・・・吸・排気弁、５・・・・・・シリン
ダヘッド、５ｇ・・・・・・ロア側のカムシャフトベア
リング座、５ｈ、 ５ｉ−・・・・・ジャーナル部、
８，９・・・・・・カムシャフト、１１・・・・・・カ
ムシャフトベアリングキャップ、１１ａ、１１ｂ・・・
・・・ジ＊−ｔル＆ １１ｃ・・曲スパークプラグホ
ール、１１ｅ・・・・・・ボルト挿通孔。Fig. 1 is a plan view of the main parts of the double overhead camshaft internal combustion engine of the present invention, Fig. 2 is a vertical sectional view of the main parts of the double overhead camshaft internal combustion engine of the invention, and Fig. 3
The figure is a plan view of the camshaft bearing cap of the present invention, and FIG. 4 is a sectional view taken along the line IV--IV in FIG. 1. 3.4...Intake/exhaust valves, 5...Cylinder head, 5g...Lower side camshaft bearing seat, 5h, 5i...Journal section ,
8, 9...Camshaft, 11...Camshaft bearing cap, 11a, 11b...
... Di*-tle & 11c...Curved spark plug hole, 11e...Bolt insertion hole.
Claims (2)
ダヘッドに一体形成したロア側のカムシャフトベアリン
グ座と該カムシャフトベアリング座に固定されるカムシ
ャフトベアリングキャップとの間に回転自在に挟持して
なるダブルオーバーヘッドカムシャフト式内燃機関にお
いて、一つの前記カムシャフトベアリングキャップに前
記両カムシャフトを支持するための二つのジャーナル部
を並設したことを特徴とするダブルす−バーヘッドカム
シャフト式内燃機関。(1) Two camshafts for opening and closing the intake and exhaust valves are rotatably mounted between the lower camshaft bearing seat, which is integrally formed in the cylinder head, and the camshaft bearing cap fixed to the camshaft bearing seat. A double overhead camshaft type internal combustion engine sandwiched between two overhead camshafts, characterized in that one camshaft bearing cap is provided with two journal parts for supporting both camshafts in parallel. internal combustion engine.
両カムジャーナル部の間にスパークプラグホールを形成
してなる実用新案登録請求め範囲第１項に記載のダブル
オーバーヘッドカムシャフト式内燃期間。(2) The double overhead camshaft type internal combustion engine according to claim 1, wherein a spark plug hole is formed between the two cam journal parts of the camshaft bearing cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19484782U JPS5999107U (en) | 1982-12-24 | 1982-12-24 | Double-overhead camshaft internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19484782U JPS5999107U (en) | 1982-12-24 | 1982-12-24 | Double-overhead camshaft internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5999107U true JPS5999107U (en) | 1984-07-04 |
Family
ID=30418679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19484782U Pending JPS5999107U (en) | 1982-12-24 | 1982-12-24 | Double-overhead camshaft internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5999107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0351155U (en) * | 1989-09-26 | 1991-05-17 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5925006A (en) * | 1982-08-02 | 1984-02-08 | Yamaha Motor Co Ltd | Dohc-engine cam shaft bearing construction |
-
1982
- 1982-12-24 JP JP19484782U patent/JPS5999107U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5925006A (en) * | 1982-08-02 | 1984-02-08 | Yamaha Motor Co Ltd | Dohc-engine cam shaft bearing construction |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0351155U (en) * | 1989-09-26 | 1991-05-17 |
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