JPS63170503U - - Google Patents
Info
- Publication number
- JPS63170503U JPS63170503U JP6358487U JP6358487U JPS63170503U JP S63170503 U JPS63170503 U JP S63170503U JP 6358487 U JP6358487 U JP 6358487U JP 6358487 U JP6358487 U JP 6358487U JP S63170503 U JPS63170503 U JP S63170503U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- umbrella
- shaped
- collar
- guide
- 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 claims description 2
Description
図は本考案の一実施例を示す縦断側面図である
。
１…傘形バルブ、２…シリンダーヘツド、３…
燃焼室、４…バルブガイド、６…カラー、１１…
バルブスプリング、１２…リテーナ。
The figure is a longitudinal sectional side view showing an embodiment of the present invention. 1...Umbrella valve, 2...Cylinder head, 3...
Combustion chamber, 4...Valve guide, 6...Color, 11...
Valve spring, 12...retainer.
Claims (1)
ドの燃焼室側からバルブガイドに摺動自在に挿入
し、バルブガイドの上端突出部の周りにカラーを
挿入し、該カラーの上面にバルブスプリングの下
端を当ててバルブスプリングの上端を傘形バルブ
上端のリテーナに弾接させて傘形バルブを閉じる
ように付勢したことを特徴とする四サイクルエン
ジンの動弁装置。 The umbrella-shaped intake and exhaust valves are slidably inserted into the valve guide from the combustion chamber side of the cylinder head, a collar is inserted around the upper protrusion of the valve guide, and the lower end of the valve spring is fitted onto the upper surface of the collar. A valve operating system for a four-stroke engine, characterized in that the upper end of a valve spring is brought into elastic contact with a retainer at the upper end of an umbrella-shaped valve, thereby biasing the umbrella-shaped valve to close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987063584U JPH0533681Y2 (en) | 1987-04-27 | 1987-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987063584U JPH0533681Y2 (en) | 1987-04-27 | 1987-04-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63170503U true JPS63170503U (en) | 1988-11-07 |
| JPH0533681Y2 JPH0533681Y2 (en) | 1993-08-26 |
Family
ID=30898950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987063584U Expired - Lifetime JPH0533681Y2 (en) | 1987-04-27 | 1987-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0533681Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5390513A (en) * | 1977-01-19 | 1978-08-09 | Toyota Motor Corp | Valve spring mounting structure for engine |
-
1987
- 1987-04-27 JP JP1987063584U patent/JPH0533681Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5390513A (en) * | 1977-01-19 | 1978-08-09 | Toyota Motor Corp | Valve spring mounting structure for engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0533681Y2 (en) | 1993-08-26 |