JPS6272410U - - Google Patents
Info
- Publication number
- JPS6272410U JPS6272410U JP16420685U JP16420685U JPS6272410U JP S6272410 U JPS6272410 U JP S6272410U JP 16420685 U JP16420685 U JP 16420685U JP 16420685 U JP16420685 U JP 16420685U JP S6272410 U JPS6272410 U JP S6272410U
- Authority
- JP
- Japan
- Prior art keywords
- camshaft
- tappet
- guide shaft
- internal combustion
- operating mechanism
- 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
- 238000002485 combustion reaction Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の要部断面図、第２図は本考案
の他の実施例を示す要部断面図、第３図はガイド
軸の位相変更装置の断面図、第４図は従来の動弁
機構のタペツト部分を示す図である。
１……カムシヤフト、２……タペツト、４……
プツシユロツド、５……ガイド軸、９……位相変
更装置。
Fig. 1 is a sectional view of the main part of the present invention, Fig. 2 is a sectional view of the main part showing another embodiment of the invention, Fig. 3 is a sectional view of a guide shaft phase changing device, and Fig. 4 is a sectional view of the conventional device. FIG. 3 is a diagram showing a tappet portion of the valve mechanism. 1...camshaft, 2...tapet, 4...
Push rod, 5... Guide shaft, 9... Phase change device.
Claims (1)
、少なくとも吸気バルブの動弁機構を構成するタ
ペツトをカムシヤフトと平行な軸線でシリンダブ
ロツクに回動可能に支持したガイド軸に軸線と交
差して摺動可能に案内し、前記ガイド軸を機関の
回転速度等に応じて回動し、タペツトのカムシヤ
フトに対する接触点位相を変える位相変更装置と
連結して成る内燃機関の可変バルブタイミング装
置。 In the valve operating mechanism of the intake and exhaust valves of an internal combustion engine, at least the tappet constituting the valve operating mechanism of the intake valve is slid on a guide shaft rotatably supported on a cylinder block along an axis parallel to the camshaft, crossing the axis. A variable valve timing device for an internal combustion engine, which is connected to a phase changing device that rotates the guide shaft according to the rotational speed of the engine and changes the phase of the point of contact of a tappet with a camshaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16420685U JPS6272410U (en) | 1985-10-28 | 1985-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16420685U JPS6272410U (en) | 1985-10-28 | 1985-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6272410U true JPS6272410U (en) | 1987-05-09 |
Family
ID=31093110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16420685U Pending JPS6272410U (en) | 1985-10-28 | 1985-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6272410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996011325A1 (en) * | 1994-10-11 | 1996-04-18 | Ogasawara Precision Engineering Ltd. | Suction-exhaust valve control device for a four cycle engine |
-
1985
- 1985-10-28 JP JP16420685U patent/JPS6272410U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996011325A1 (en) * | 1994-10-11 | 1996-04-18 | Ogasawara Precision Engineering Ltd. | Suction-exhaust valve control device for a four cycle engine |
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