JPS62141606U - - Google Patents
Info
- Publication number
- JPS62141606U JPS62141606U JP2866286U JP2866286U JPS62141606U JP S62141606 U JPS62141606 U JP S62141606U JP 2866286 U JP2866286 U JP 2866286U JP 2866286 U JP2866286 U JP 2866286U JP S62141606 U JPS62141606 U JP S62141606U
- Authority
- JP
- Japan
- Prior art keywords
- pressure chamber
- chamber
- valve
- reserve
- oil
- 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
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図ないし第５図は本考案の実施例を示して
おり、第１図および第２図はそれぞれチエツク弁
とこれの周辺部材の関係構造を示す縦断面図で、
第１図は弁開放手段の作動状態を、第２図は定常
状態をそれぞれ示している。第３図は動弁機構の
正面図、第４図はラツシユアジヤスタの縦断面図
、第５図は第１図におけるＡ―Ａ線断面図である
。第６図は従来例を示すラツシユアジヤスタの縦
断面図である。
２……ロツカアーム、６……ボデイ、７……プ
ランジヤ、８……導油孔、９……チエツク弁、１
２……圧力室、１７……リザーブ室、２５……弁
開放手段。
1 to 5 show an embodiment of the present invention, and FIGS. 1 and 2 are longitudinal cross-sectional views showing the relational structure of the check valve and its peripheral members, respectively.
FIG. 1 shows the operating state of the valve opening means, and FIG. 2 shows the steady state. 3 is a front view of the valve mechanism, FIG. 4 is a longitudinal sectional view of the lash adjuster, and FIG. 5 is a sectional view taken along line AA in FIG. 1. FIG. 6 is a longitudinal sectional view of a conventional lash adjuster. 2... Locker arm, 6... Body, 7... Plunger, 8... Oil guide hole, 9... Check valve, 1
2... Pressure chamber, 17... Reserve chamber, 25... Valve opening means.
Claims (1)
ンジヤとで圧力室を区画し、該圧力室の端壁に開
口した導油孔を介して圧力室をリザーブ室と連通
し、該導油孔に、リザーブ室から圧力室へのオイ
ルの移動を許容し圧力室からリザーブ室側へ向う
オイルの移動を阻止するチエツク弁を設けた油圧
式ラツシユアジヤスタであつて、エンジン停止状
態において上記チエツク弁を強制的に開操作する
弁開放手段がチエツク弁に組み込まれていること
を特徴とするエンジンの油圧式ラツシユアジヤス
タ。 A pressure chamber is defined by a cylindrical body and a plunger fitted into the body, and the pressure chamber is communicated with a reserve chamber through an oil guide hole opened in an end wall of the pressure chamber, and the oil guide hole is connected to the reservoir chamber. This hydraulic latch adjuster is equipped with a check valve that allows oil to move from the reserve chamber to the pressure chamber and prevents oil from moving from the pressure chamber to the reserve chamber. A hydraulic latch adjuster for an engine, characterized in that a valve opening means for forcibly opening the valve is incorporated in a check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2866286U JPS62141606U (en) | 1986-02-28 | 1986-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2866286U JPS62141606U (en) | 1986-02-28 | 1986-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62141606U true JPS62141606U (en) | 1987-09-07 |
Family
ID=30831839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2866286U Pending JPS62141606U (en) | 1986-02-28 | 1986-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62141606U (en) |
-
1986
- 1986-02-28 JP JP2866286U patent/JPS62141606U/ja active Pending