JPS58120809U - Engine variable valve timing device - Google Patents
Engine variable valve timing deviceInfo
- Publication number
- JPS58120809U JPS58120809U JP1628382U JP1628382U JPS58120809U JP S58120809 U JPS58120809 U JP S58120809U JP 1628382 U JP1628382 U JP 1628382U JP 1628382 U JP1628382 U JP 1628382U JP S58120809 U JPS58120809 U JP S58120809U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- variable valve
- valve timing
- timing device
- 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
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
- Valve Device For Special Equipments (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図イ及び口は従来の説明図、第2図はこの考案の一
実施例を示す断面図、第3図は第2図■ −−m線に
沿う断面図、第4図は第2′図IV−IV線に沿う断面
図、第5図はカム軸の回転速度と進角の関係を示す線図
である。
1はエンジン、2はカム軸、2aは外軸、2bは中軸、
4及び5はカム、8はガバナ式タイマ。Fig. 1 A and A are explanatory diagrams of the conventional method, Fig. 2 is a cross-sectional view showing an embodiment of this invention, Fig. 3 is a cross-sectional view taken along the line ■--m in Fig. 2, and Fig. 4 is a cross-sectional view showing an embodiment of the invention. 'A sectional view taken along the line IV--IV in Figure 5, and Figure 5 is a diagram showing the relationship between the rotational speed of the camshaft and the advance angle. 1 is the engine, 2 is the camshaft, 2a is the outer shaft, 2b is the center shaft,
4 and 5 are cams, 8 is a governor type timer.
Claims (1)
の2重構造とし、かつ外軸2aに支承じたカム4,5の
一部を中軸2bと一体に回転する′ よう中軸2bにピ
ン結合すると共に、上記カム軸2の一端側にカム軸2の
回転速度に応じて上記中軸2bを外軸2aに対して相対
回転させるガバナ式タイマ8を設けてなるエンジンの可
変バルブタイミング装置。The camshaft 2 provided in the engine 1 is connected to an outer shaft 2a and a center shaft 2b.
The cams 4 and 5 supported on the outer shaft 2a are pin-coupled to the inner shaft 2b so as to rotate together with the inner shaft 2b, and the cam shaft 2 is attached to one end of the cam shaft 2. A variable valve timing device for an engine, which is provided with a governor type timer 8 that rotates the inner shaft 2b relative to the outer shaft 2a according to the rotational speed of the engine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1628382U JPS58120809U (en) | 1982-02-10 | 1982-02-10 | Engine variable valve timing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1628382U JPS58120809U (en) | 1982-02-10 | 1982-02-10 | Engine variable valve timing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58120809U true JPS58120809U (en) | 1983-08-17 |
Family
ID=30028659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1628382U Pending JPS58120809U (en) | 1982-02-10 | 1982-02-10 | Engine variable valve timing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58120809U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6449610U (en) * | 1987-09-22 | 1989-03-28 | ||
JPH0388906A (en) * | 1989-08-16 | 1991-04-15 | Cummins Engine Co Inc | Cam following system and cam following assembly |
-
1982
- 1982-02-10 JP JP1628382U patent/JPS58120809U/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6449610U (en) * | 1987-09-22 | 1989-03-28 | ||
JPH0388906A (en) * | 1989-08-16 | 1991-04-15 | Cummins Engine Co Inc | Cam following system and cam following assembly |
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