JPS64755U - - Google Patents
Info
- Publication number
- JPS64755U JPS64755U JP9507287U JP9507287U JPS64755U JP S64755 U JPS64755 U JP S64755U JP 9507287 U JP9507287 U JP 9507287U JP 9507287 U JP9507287 U JP 9507287U JP S64755 U JPS64755 U JP S64755U
- Authority
- JP
- Japan
- Prior art keywords
- chain
- adjuster
- chamber
- timing
- oil 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
- 238000005461 lubrication Methods 0.000 claims 1
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
第１図は本考案の一実施例におけるエンジンの
チエーン室内の構造を示す正面図、第２図は同構
造の要部を示す破断正面図である。
１…タイミングチエーン、２…カムスプロケツ
ト、５…チエーンアジヤスタ装置、６…チエーン
アジヤスタレバー、７…チエーンアジヤスタ、１
１…ピストン、１２…油室、１５…出口オリフイ
ス、Ｒ…チエーン室。
FIG. 1 is a front view showing the structure inside the chain chamber of an engine according to an embodiment of the present invention, and FIG. 2 is a cutaway front view showing the main parts of the same structure. 1...Timing chain, 2...Cam sprocket, 5...Chain adjuster device, 6...Chain adjuster lever, 7...Chain adjuster, 1
1... Piston, 12... Oil chamber, 15... Outlet orifice, R... Chain chamber.
Claims (1)
ングチエーンと、油室およびピストンを有し、こ
の油室内の圧力によりピストンが移動してチエー
ンアジヤスタレバーをタイミングチエーンに押し
当てて同チエーンの張力を調節するチエーンアジ
ヤスタとを備えたエンジンにおいて、このチエー
ンアジヤスタに、上記油室とチエーン室とを連通
し、かつ上記タイミングチヤートとスプロケツト
との噛合初期部分に向かつて開口する出口オリフ
イスを設けたことを特徴とするエンジンのタイミ
ングチエーン潤滑構造。 A chain adjuster has a timing chain that meshes with a sprocket in a chain chamber, an oil chamber, and a piston, and the piston moves due to the pressure in the oil chamber and presses a chain adjuster lever against the timing chain to adjust the tension of the chain. The chain adjuster is characterized in that the chain adjuster is provided with an outlet orifice that communicates the oil chamber and the chain chamber and opens toward an initial portion of meshing between the timing chart and the sprocket. Engine timing chain lubrication structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9507287U JPS64755U (en) | 1987-06-19 | 1987-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9507287U JPS64755U (en) | 1987-06-19 | 1987-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS64755U true JPS64755U (en) | 1989-01-05 |
Family
ID=30959183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9507287U Pending JPS64755U (en) | 1987-06-19 | 1987-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS64755U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012246987A (en) * | 2011-05-26 | 2012-12-13 | Honda Motor Co Ltd | Lubricating structure of timing train mechanism |
| JP2015209924A (en) * | 2014-04-26 | 2015-11-24 | ボーグワーナー インコーポレーテッド | Oil jet arm and lubrication method for chain span using oil jet arm, and chain tensioning device and lubrication method for chain span using chain tensioning device |
| JP6264434B1 (en) * | 2016-11-25 | 2018-01-24 | マツダ株式会社 | Oil supply structure of timing chain system |
| JP6299849B1 (en) * | 2016-11-25 | 2018-03-28 | マツダ株式会社 | Oil supply structure of timing chain system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5125667U (en) * | 1974-08-15 | 1976-02-25 |
-
1987
- 1987-06-19 JP JP9507287U patent/JPS64755U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5125667U (en) * | 1974-08-15 | 1976-02-25 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012246987A (en) * | 2011-05-26 | 2012-12-13 | Honda Motor Co Ltd | Lubricating structure of timing train mechanism |
| JP2015209924A (en) * | 2014-04-26 | 2015-11-24 | ボーグワーナー インコーポレーテッド | Oil jet arm and lubrication method for chain span using oil jet arm, and chain tensioning device and lubrication method for chain span using chain tensioning device |
| US10451175B2 (en) | 2014-04-26 | 2019-10-22 | Borgwarner | Oil jet arm and method for lubricating chain span employing said oil jet arm, and chain tensioning device and method for lubricating chain span employing said chain tensioning device |
| JP6264434B1 (en) * | 2016-11-25 | 2018-01-24 | マツダ株式会社 | Oil supply structure of timing chain system |
| JP6299849B1 (en) * | 2016-11-25 | 2018-03-28 | マツダ株式会社 | Oil supply structure of timing chain system |
| JP2018084214A (en) * | 2016-11-25 | 2018-05-31 | マツダ株式会社 | Oil supply structure of timing chain system |
| JP2018084215A (en) * | 2016-11-25 | 2018-05-31 | マツダ株式会社 | Oil supply structure of timing chain system |
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