JPS61145810U - - Google Patents
Info
- Publication number
- JPS61145810U JPS61145810U JP2801785U JP2801785U JPS61145810U JP S61145810 U JPS61145810 U JP S61145810U JP 2801785 U JP2801785 U JP 2801785U JP 2801785 U JP2801785 U JP 2801785U JP S61145810 U JPS61145810 U JP S61145810U
- Authority
- JP
- Japan
- Prior art keywords
- rocker arm
- piston
- pad
- hydraulic pressure
- driven
- 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 1
- KJFBVJALEQWJBS-XUXIUFHCSA-N maribavir Chemical compound CC(C)NC1=NC2=CC(Cl)=C(Cl)C=C2N1[C@H]1O[C@@H](CO)[C@H](O)[C@@H]1O KJFBVJALEQWJBS-XUXIUFHCSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Valve Device For Special Equipments (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図はこの考案のロツカアームの断面図。第
２図はこの考案のロツカアームを備えた動弁系の
全体図。第３図はこの考案におけるカムとロツカ
アームパツドとの相対位置関係をエンジン高回転
時と低回転時との夫々について説明する線図。第
４図は最大リフト時におけるカム、ロツカアーム
及びバルブステムの位置関係を低回転時イ及び高
回転時ロの夫々について示す図。
１０……ロツカアーム、１２……ロツカシヤフ
ト、２０……バルブステム、２６……ロツカアー
ムパツド、２８……カム、２８′……ノーズ、３
４……ピストン。
Figure 1 is a sectional view of the rocker arm of this invention. Figure 2 is an overall view of the valve train system equipped with the rocker arm of this invention. FIG. 3 is a diagram illustrating the relative positional relationship between the cam and the rocker arm pad in this invention at high engine speed and low engine speed, respectively. FIG. 4 is a diagram showing the positional relationship of the cam, rocker arm, and valve stem at the time of maximum lift for low rotation A and high rotation B, respectively. 10...Rotsuka arm, 12...Rotsuka shaft, 20...Valve stem, 26...Rotsuka arm pad, 28...Cam, 28'...Nose, 3
4... Piston.
Claims (1)
ムによつて駆動される内燃機関の動弁系において
、ロツカアームパツドがロツカアーム上面上をロ
ツカアームの長手方向に移動可能に設けられ、か
つロツカアームパツドはロツカアーム内を摺動し
油圧により駆動されるピストスに連結され、該ピ
ストンに油圧を導入する通路はピストン内に形成
されるロツカアーム構造。 In a valve train of an internal combustion engine in which a rocker arm is driven by a cam via a rocker arm pad, the rocker arm pad is provided so as to be movable in the longitudinal direction of the rocker arm on the upper surface of the rocker arm, and the rocker arm pad is A rocker arm structure that slides inside the rocker arm and is connected to a piston driven by hydraulic pressure, and a passage for introducing hydraulic pressure to the piston is formed in the piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2801785U JPS61145810U (en) | 1985-03-01 | 1985-03-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2801785U JPS61145810U (en) | 1985-03-01 | 1985-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61145810U true JPS61145810U (en) | 1986-09-09 |
Family
ID=30525502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2801785U Pending JPS61145810U (en) | 1985-03-01 | 1985-03-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61145810U (en) |
-
1985
- 1985-03-01 JP JP2801785U patent/JPS61145810U/ja active Pending
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