JPS61101605U - - Google Patents
Info
- Publication number
- JPS61101605U JPS61101605U JP18779884U JP18779884U JPS61101605U JP S61101605 U JPS61101605 U JP S61101605U JP 18779884 U JP18779884 U JP 18779884U JP 18779884 U JP18779884 U JP 18779884U JP S61101605 U JPS61101605 U JP S61101605U
- Authority
- JP
- Japan
- Prior art keywords
- rocker
- plunger
- rocker shaft
- base end
- intake valves
- 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 Device For Special Equipments (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Description
図は本考案の一実施例を示し、第１図は側面図
、第２図は一部を破断面とした平面図である。
１…吸気バルブ、２…ロツカーシヤフト、３…
ロツカーアーム、４…ロツカーアーム、５…カム
シヤフト、６…カム、７…スリツパ、８…油圧室
、１０…プランジヤー、１１…孔。
The figures show one embodiment of the present invention, with FIG. 1 being a side view and FIG. 2 being a partially broken plan view. 1...Intake valve, 2...Rotsuka shaft, 3...
Rotsuker arm, 4...Rotsuker arm, 5...camshaft, 6...cam, 7...slipper, 8...hydraulic chamber, 10...plunger, 11...hole.
Claims (1)
設し、二つの吸気バルブのロツカーアームをロツ
カーシヤフトに並べて揺動自在に軸架し、一方の
ロツカーアームの基端にカムシヤフトのカムに当
るスリツパを設けると共に、スリツパとロツカー
シヤフトの間にプランジヤーを摺動自在に挿入し
た油室を設け、高速時に油圧でプランジヤーを押
出して他方のロツカアームの基端に設けた孔に挿
入させて連動するようにしたことを特徴とする４
サイクルエンジンの吸気バルブ開閉装置。 Two intake valves are arranged side by side for one cylinder, and the rocker arms of the two intake valves are arranged on the rocker shaft and are pivoted so that they can swing freely.The base end of one rocker arm is provided with a slipper that hits the cam of the camshaft. An oil chamber in which a plunger is slidably inserted is provided between the rocker shaft and the rocker shaft, and at high speed, the plunger is pushed out by hydraulic pressure and inserted into a hole provided at the base end of the other rocker arm, so that the plunger is interlocked with the rocker shaft. 4
Cycle engine intake valve opening/closing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18779884U JPS61101605U (en) | 1984-12-11 | 1984-12-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18779884U JPS61101605U (en) | 1984-12-11 | 1984-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61101605U true JPS61101605U (en) | 1986-06-28 |
Family
ID=30745264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18779884U Pending JPS61101605U (en) | 1984-12-11 | 1984-12-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61101605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011111957A (en) * | 2009-11-26 | 2011-06-09 | Hitachi Automotive Systems Ltd | Variable valve gear for internal combustion engine |
-
1984
- 1984-12-11 JP JP18779884U patent/JPS61101605U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011111957A (en) * | 2009-11-26 | 2011-06-09 | Hitachi Automotive Systems Ltd | Variable valve gear for internal combustion engine |
| US8544429B2 (en) | 2009-11-26 | 2013-10-01 | Hitachi Automotive Systems, Ltd. | Valve control apparatus for internal combustion engine |
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