JPS6361517U - - Google Patents
Info
- Publication number
- JPS6361517U JPS6361517U JP15551386U JP15551386U JPS6361517U JP S6361517 U JPS6361517 U JP S6361517U JP 15551386 U JP15551386 U JP 15551386U JP 15551386 U JP15551386 U JP 15551386U JP S6361517 U JPS6361517 U JP S6361517U
- Authority
- JP
- Japan
- Prior art keywords
- pivot
- rocker arm
- cylinder head
- valve train
- hole
- 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
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000005461 lubrication Methods 0.000 claims 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図は本考案による実施例を示す要部の断面
図、第２図は本考案によるロツカアームのピボツ
ト側断面図、第３図ａ，ｂ，ｃは変形例を示す第
２図の―断面図、第４図は本考案によるノズ
ルの変形例を示す上面図、第５図は本考案による
ロツカアームのピボツト側を示す組立断面図、第
６図は本考案によるハイドロリツクラツシユアジ
ヤスタの一実施例を示す断面図、第７図は本考案
による別の実施例を示す要部の断面図、第８図お
よび第９図は従来例を示す図である。
２…シリンダヘツド、４…吸気あるいは排気バ
ルブ、７…カム、８…ロツカアーム、８ａ…ピボ
ツト係合部、８ｂ…穴、１０…ハイドロリツクラ
ツシユアジヤスタ、１１…ピボツト、１１ａ…連
通穴、１２…ノズル、１２ａ…オイル通路、１２
ｂ…オイル噴射口、１５…リザーバ室、１９…オ
イルギヤラリ。
Fig. 1 is a sectional view of the main part showing an embodiment according to the present invention, Fig. 2 is a sectional view from the pivot side of the rocker arm according to the invention, and Figs. 4 is a top view showing a modified example of the nozzle according to the present invention, FIG. 5 is an assembled sectional view showing the pivot side of the rocker arm according to the present invention, and FIG. FIG. 7 is a sectional view of a main part showing another embodiment according to the present invention, and FIGS. 8 and 9 are views showing a conventional example. 2... Cylinder head, 4... Intake or exhaust valve, 7... Cam, 8... Locker arm, 8a... Pivot engaging portion, 8b... Hole, 10... Hydraulic lock adjuster, 11... Pivot, 11a... Communication hole, 12 ...Nozzle, 12a...Oil passage, 12
b...Oil injection port, 15...Reservoir chamber, 19...Oil gear rally.
Claims (1)
リンダヘツドにロツカアームを支持するピボツト
を設けたものおいて、 上記動弁装置のロツカアームのピボツト側に、
ピボツト係合部に連通する穴を形成し、 上記穴に、所定の方向に位置決めされたオイル
噴射口を有するノズルを挿入固定し、 上記ロツカアームのピボツト側に配設された上
記ピボツトに、シリンダヘツドのオイルギヤラリ
に連通する連通穴を形成し、 上記シリンダヘツドのオイルギヤラリと上記ロ
ツカアームに配設された上記ノズルの噴射口とを
、上記ピボツトに形成された連通穴を介して連通
形成したことを特徴とする動弁系の潤滑装置。[Scope of Claim for Utility Model Registration] A valve train for an overhead cam engine is provided with a pivot for supporting a rocker arm on the cylinder head, on the pivot side of the rocker arm of the valve train,
A hole communicating with the pivot engaging portion is formed, a nozzle having an oil injection port positioned in a predetermined direction is inserted and fixed into the hole, and a cylinder head is inserted into the pivot disposed on the pivot side of the rocker arm. A communication hole is formed that communicates with the oil gear rally of the cylinder head, and the oil gear of the cylinder head and the injection port of the nozzle disposed on the rocker arm are communicated through the communication hole formed in the pivot. Valve train lubrication system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15551386U JPS6361517U (en) | 1986-10-08 | 1986-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15551386U JPS6361517U (en) | 1986-10-08 | 1986-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6361517U true JPS6361517U (en) | 1988-04-23 |
Family
ID=31076286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15551386U Pending JPS6361517U (en) | 1986-10-08 | 1986-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6361517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010281334A (en) * | 2010-09-27 | 2010-12-16 | Otics Corp | Rocker arm with lubricating oil supply passage |
-
1986
- 1986-10-08 JP JP15551386U patent/JPS6361517U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010281334A (en) * | 2010-09-27 | 2010-12-16 | Otics Corp | Rocker arm with lubricating oil supply passage |