JPS60131605U - Rotsuka arm with built-in hydraulic lifter - Google Patents
Rotsuka arm with built-in hydraulic lifterInfo
- Publication number
- JPS60131605U JPS60131605U JP1744284U JP1744284U JPS60131605U JP S60131605 U JPS60131605 U JP S60131605U JP 1744284 U JP1744284 U JP 1744284U JP 1744284 U JP1744284 U JP 1744284U JP S60131605 U JPS60131605 U JP S60131605U
- Authority
- JP
- Japan
- Prior art keywords
- built
- pressure chamber
- rocker arm
- hydraulic lifter
- lid
- 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図は本考案の一実施例に係る油圧リフタ内蔵ロッカ
アームの一部を断面にして示した側面図、第２図は第１
図の装置の蓋の拡大平面図、第３図は第２図の装置の縦
断面図、である。
、 １・・・・・田ツカアーム、４・・・・・・油圧リ
フタ、７・・・・・・取付穴、８・・・・・・プランジ
ャ、９・・・・・・ボデー、１０・・・・・・低圧室、
１１・・・・・・高圧室、１５・・・・・・逆止弁、１
６・・・・・・チェックポール、２０・・・・・・蓋取
付穴、２１・・・・・・蓋、２２・・・・・・通し孔、
２５・・・・・・浮きポール。FIG. 1 is a side view showing a part of a rocker arm with a built-in hydraulic lifter in cross section according to an embodiment of the present invention, and FIG.
FIG. 3 is an enlarged plan view of the lid of the device shown in FIG. 3, and FIG. 3 is a longitudinal sectional view of the device shown in FIG. , 1...Tatsuka arm, 4...Hydraulic lifter, 7...Mounting hole, 8...Plunger, 9...Body, 10. ...low pressure chamber,
11... High pressure chamber, 15... Check valve, 1
6...Check pole, 20...Lid mounting hole, 21...Lid, 22...Through hole,
25...Floating pole.
Claims (1)
室と高圧室とを有する油圧リフタを組み込んだ油圧リフ
タ内蔵ロッカアームにおいて、前記取付穴の底部に、低
圧室からロッカアーム外部に貫通する蓋取付穴を形成し
、該蓋取付穴に、低圧室とロッカアームとを連通ずる小
径の通し孔を有する蓋を固定して設けるとともに、前記
通し孔を閉塞可能でかつ実質的な比重がオイルの比重よ
りも小さい浮きポールを、低圧室内に収納したことを特
徴とする油圧リフタ内蔵ロッカアーム。In a rocker arm with a built-in hydraulic lifter in which a recessed mounting hole is provided in the rocker arm and a hydraulic lifter having a low pressure chamber and a high pressure chamber is built into the mounting hole, a lid is attached to the bottom of the mounting hole to penetrate from the low pressure chamber to the outside of the rocker arm. A hole is formed, and a lid having a small diameter through hole that communicates the low pressure chamber and the rocker arm is fixedly provided in the lid mounting hole, and the lid is capable of closing the through hole and has a substantial specific gravity that is lower than the specific gravity of the oil. A rocker arm with a built-in hydraulic lifter that features a small floating pole housed in a low-pressure chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1744284U JPS60131605U (en) | 1984-02-13 | 1984-02-13 | Rotsuka arm with built-in hydraulic lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1744284U JPS60131605U (en) | 1984-02-13 | 1984-02-13 | Rotsuka arm with built-in hydraulic lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60131605U true JPS60131605U (en) | 1985-09-03 |
Family
ID=30505144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1744284U Pending JPS60131605U (en) | 1984-02-13 | 1984-02-13 | Rotsuka arm with built-in hydraulic lifter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60131605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63107U (en) * | 1986-06-19 | 1988-01-05 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4912224A (en) * | 1972-02-24 | 1974-02-02 |
-
1984
- 1984-02-13 JP JP1744284U patent/JPS60131605U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4912224A (en) * | 1972-02-24 | 1974-02-02 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63107U (en) * | 1986-06-19 | 1988-01-05 |
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