JPS58181903U - Locker arm device for internal combustion engine - Google Patents
Locker arm device for internal combustion engineInfo
- Publication number
- JPS58181903U JPS58181903U JP8016682U JP8016682U JPS58181903U JP S58181903 U JPS58181903 U JP S58181903U JP 8016682 U JP8016682 U JP 8016682U JP 8016682 U JP8016682 U JP 8016682U JP S58181903 U JPS58181903 U JP S58181903U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- combustion engine
- internal combustion
- rocker arm
- arm device
- 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
図面は本案装置の実施例を示す縦断側面図である。 −
゛ １・・・カム、２・・・口、°ラッカーム、２Ａ
・・田ツカアーム本体、３Ｂ・・・圧力油路、４・・・
シリンダ、５・・・ピストン、５Ａ・・・底部、５ａ・
・・底面、６・・・放油孔、７・・・ステムエンドキャ
ップ、７Ａ・・・凹部、８・・・逆止弁、９・・・圧縮
ばね、１０・・・通油孔、１１・・・バルブ、１１Ａ・
・・シくルブステム、１２・・曲バルブスプリング。The drawing is a longitudinal sectional side view showing an embodiment of the present device. −゛ 1...cam, 2...mouth, °laccam, 2A
... Tatsuka arm body, 3B... Pressure oil path, 4...
Cylinder, 5... Piston, 5A... Bottom, 5a.
... Bottom surface, 6 ... Oil release hole, 7 ... Stem end cap, 7A ... Recess, 8 ... Check valve, 9 ... Compression spring, 10 ... Oil hole, 11・・・Valve, 11A・
...Siku Rub Stem, 12...Curved Valve Spring.
Claims (1)
油路に通じバルブ軸線方向に開放のシリンダをロッカア
ームの本体尖端部に設ケ、コノシリンダ内に、底面を略
半球形とし、かつ、底部の略中心に放油孔を設けた筒状
ピストンを挿入する一方、前記圧力油路閉塞を自在とし
た逆止弁を前記ピストン内に設け、前記ピストンの底面
が密接する略半球形凹部を有するステムエンドキャップ
を介して前記ピストンをバルブステム上端に当接させて
なる内燃機関のロッカアーム装置。A pressure oil passage is formed inside the main body of the rocker arm, and a cylinder that communicates with this pressure oil passage and opens in the direction of the valve axis is installed at the tip of the body of the rocker arm. A stem in which a cylindrical piston with an oil release hole provided approximately in the center is inserted, a check valve capable of freely closing the pressure oil passage is provided in the piston, and a substantially hemispherical recessed portion is brought into close contact with the bottom surface of the piston. A rocker arm device for an internal combustion engine, in which the piston is brought into contact with the upper end of a valve stem via an end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8016682U JPS58181903U (en) | 1982-05-31 | 1982-05-31 | Locker arm device for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8016682U JPS58181903U (en) | 1982-05-31 | 1982-05-31 | Locker arm device for internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58181903U true JPS58181903U (en) | 1983-12-05 |
Family
ID=30089322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8016682U Pending JPS58181903U (en) | 1982-05-31 | 1982-05-31 | Locker arm device for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58181903U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60164607U (en) * | 1984-04-09 | 1985-11-01 | 日鍛バルブ株式会社 | Lubricating device for hydraulic lash adjuster |
| JPS6363508U (en) * | 1986-10-15 | 1988-04-26 | ||
| KR20010066025A (en) * | 1999-12-31 | 2001-07-11 | 이계안 | Apparatus to decrease a noise from rocker-arm |
-
1982
- 1982-05-31 JP JP8016682U patent/JPS58181903U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60164607U (en) * | 1984-04-09 | 1985-11-01 | 日鍛バルブ株式会社 | Lubricating device for hydraulic lash adjuster |
| JPS6363508U (en) * | 1986-10-15 | 1988-04-26 | ||
| KR20010066025A (en) * | 1999-12-31 | 2001-07-11 | 이계안 | Apparatus to decrease a noise from rocker-arm |
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