JPS6334311U - - Google Patents
Info
- Publication number
- JPS6334311U JPS6334311U JP12874086U JP12874086U JPS6334311U JP S6334311 U JPS6334311 U JP S6334311U JP 12874086 U JP12874086 U JP 12874086U JP 12874086 U JP12874086 U JP 12874086U JP S6334311 U JPS6334311 U JP S6334311U
- Authority
- JP
- Japan
- Prior art keywords
- cam
- valve
- camshaft
- noses
- profile
- 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)
Description
第１図は本考案の一実施例を示す４サイクルデ
イゼルエンジンの要部断面図、第２図は第１図の
カムプロフイル２８を拡大して示した正面図、第
３図は従来のエンジンにおける同様のカムプロフ
アイルを示した図面である。
１０……クランクケース、１２……シリンダ、
１４……ピストン、１８……シリンダヘツド、２
０……排気弁、２２……排気ポート、２６……カ
ムシヤフト、２８……カムプロフイル、３０……
カムノーズ、３２……タペツト、３４……プツシ
ユロツド、３６……ロツカアーム。
Fig. 1 is a sectional view of essential parts of a four-stroke diesel engine showing an embodiment of the present invention, Fig. 2 is an enlarged front view of the cam profile 28 of Fig. 1, and Fig. 3 is a sectional view of a conventional engine. It is a drawing showing a similar cam profile. 10...Crankcase, 12...Cylinder,
14... Piston, 18... Cylinder head, 2
0... Exhaust valve, 22... Exhaust port, 26... Camshaft, 28... Cam profile, 30...
Cam nose, 32... Tappet, 34... Push rod, 36... Locker arm.
Claims (1)
フイル上に複数のカムノーズを具え、カムシヤフ
トの一回転毎にカムノーズ数と同一回数の弁開閉
作動を行なうように構成したことを特徴とするエ
ンジン。 An engine characterized in that a cam that drives an intake valve or an exhaust valve has a plurality of cam noses on its profile, and is configured to open and close the valve the same number of times as the number of cam noses for each revolution of the camshaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12874086U JPS6334311U (en) | 1986-08-23 | 1986-08-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12874086U JPS6334311U (en) | 1986-08-23 | 1986-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6334311U true JPS6334311U (en) | 1988-03-05 |
Family
ID=31024677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12874086U Pending JPS6334311U (en) | 1986-08-23 | 1986-08-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6334311U (en) |
-
1986
- 1986-08-23 JP JP12874086U patent/JPS6334311U/ja active Pending
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