JPS59175613U - hydraulic lifter - Google Patents
hydraulic lifterInfo
- Publication number
- JPS59175613U JPS59175613U JP7006283U JP7006283U JPS59175613U JP S59175613 U JPS59175613 U JP S59175613U JP 7006283 U JP7006283 U JP 7006283U JP 7006283 U JP7006283 U JP 7006283U JP S59175613 U JPS59175613 U JP S59175613U
- Authority
- JP
- Japan
- Prior art keywords
- rocker arm
- main body
- reservoir chamber
- hydraulic
- chamber
- 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)
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図は本考案装置の油圧リフタを取り付けた内燃エン
ジンの動弁機構装置を示す断面図、第２図は本考案に従
った油圧リフタの一実施例を示す断面図、第３図は第２
図の矢印Ａ方向から見た図である。
１６・・・・・・バルブステム、２１・・・・・・ロッ
カアーム、２３・・・・・・カム、３０・・・・・・油
圧リフタ、３２・・・・・・プランジャ、３４・・・・
・・圧力室、３５・・・・・・リザーバ室、３７・・・
・・・ポールチェック弁、４２・・・・・・作動油供給
通路、４５・・・・・・空気抜は穴。FIG. 1 is a cross-sectional view showing a valve train for an internal combustion engine equipped with a hydraulic lifter according to the present invention, FIG. 2 is a cross-sectional view showing an embodiment of the hydraulic lifter according to the present invention, and FIG. 2
It is a view seen from the direction of arrow A in the figure. 16... Valve stem, 21... Rocker arm, 23... Cam, 30... Hydraulic lifter, 32... Plunger, 34...・・・
...Pressure chamber, 35...Reservoir chamber, 37...
... Pole check valve, 42 ... Hydraulic oil supply passage, 45 ... Air vent hole.
Claims (1)
動させるロッカアーム内に収容され、該ロッカアームの
本体内に可動に配設されその一端が前記バルブステム又
はカムと連動し他端側に圧力室を形成するプランジャと
、前記ロッカアームの本体内に形成され該本体に形成さ
れる作動油供給通路と連結されるリザーバ室と、該リザ
ーバ室から前記圧力室側へのみ作動油の伝達を許容する
ヂエツク弁とを有する油圧リフタにおいて、前記リザー
バ室の上部であって前記リザーバ室を前記ロッカアーム
の本体外に連結するよう前記ロッカアームの本体に形成
され且つその径が前記作動油圧供給通路よりも小さい空
気抜は穴を設けた油圧リフタ。It is housed in a rocker arm that receives the load from the cam at one end and operates the valve stem at the other end, and is movably disposed within the body of the rocker arm so that one end interlocks with the valve stem or cam and applies pressure to the other end. a plunger forming a chamber; a reservoir chamber formed in the main body of the rocker arm and connected to a hydraulic oil supply passage formed in the main body; and allowing hydraulic oil to be transmitted only from the reservoir chamber to the pressure chamber side. In a hydraulic lifter having a check valve, an air pump is formed in the main body of the rocker arm so as to connect the reservoir chamber to the outside of the main body of the rocker arm at an upper part of the reservoir chamber, and whose diameter is smaller than the working hydraulic pressure supply passage. Hydraulic lifter with a hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7006283U JPS59175613U (en) | 1983-05-11 | 1983-05-11 | hydraulic lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7006283U JPS59175613U (en) | 1983-05-11 | 1983-05-11 | hydraulic lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59175613U true JPS59175613U (en) | 1984-11-24 |
Family
ID=30200212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7006283U Pending JPS59175613U (en) | 1983-05-11 | 1983-05-11 | hydraulic lifter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59175613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6378104U (en) * | 1986-11-10 | 1988-05-24 |
-
1983
- 1983-05-11 JP JP7006283U patent/JPS59175613U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6378104U (en) * | 1986-11-10 | 1988-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS59175614U (en) | Internal combustion engine valve drive device | |
| JPS59175613U (en) | hydraulic lifter | |
| JPS5985307U (en) | internal combustion engine hydraulic lifter | |
| JPS59102908U (en) | Hydraulic lift device for internal combustion engines | |
| JPS5964405U (en) | Rotsuka arm for overhead cam type engines | |
| JPS6141806U (en) | Hydraulic valve clearance correction device | |
| JPS5930502U (en) | Oil supply passage to hydraulic latch adjuster | |
| JPS6049205U (en) | Hydraulic valve gap adjustment device for internal combustion engines | |
| JPS59133703U (en) | Valve mechanism for internal combustion engines | |
| JPS6137409U (en) | Hydraulic valve gap automatic correction device | |
| JPS59194508U (en) | Hydraulic valve gap adjustment device for internal combustion engines | |
| JPS58130004U (en) | Internal combustion engine tappet adjustment device | |
| JPS60124504U (en) | Rotska arm for internal combustion engines | |
| JPS59167902U (en) | Hydraulic adjuster for valve train for internal combustion engine | |
| JPS58111305U (en) | Lubricating device for sealed hydraulic lifter | |
| JPS6018207U (en) | Auto adjuster for internal combustion engine | |
| JPS59152106U (en) | Hydraulic valve gap adjustment device for internal combustion engines | |
| JPS5872452U (en) | Fuel injection pump mounting structure | |
| JPS589902U (en) | Hydraulic lock adjuster | |
| JPS6041506U (en) | Hydraulic valve lash adjuster device in engine | |
| JPS5973509U (en) | hydraulic lifter | |
| JPS59131507U (en) | Valve mechanism for internal combustion engines | |
| JPS6057712U (en) | Hydraulic lifter for valve train | |
| JPS5827505U (en) | Hydraulic lock adjuster | |
| JPS60131606U (en) | Rotsuka arm with built-in hydraulic lifter |