JPH01144424U - - Google Patents
Info
- Publication number
- JPH01144424U JPH01144424U JP4098788U JP4098788U JPH01144424U JP H01144424 U JPH01144424 U JP H01144424U JP 4098788 U JP4098788 U JP 4098788U JP 4098788 U JP4098788 U JP 4098788U JP H01144424 U JPH01144424 U JP H01144424U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- cylinder head
- chain chamber
- intake
- cam sprocket
- 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.)
- Granted
Links
- 239000011435 rock Substances 0.000 claims 2
Description
第１図は本考案に係るシリンダヘツドのオイル
配管装置の一実施例を備えたロツカ方式の動弁機
構を有する４シリンダＤＯＨＣ４サイクルエンジ
ンのシリンダヘツド部の平面図、第２図は上記実
施例におけるオイルパイプを示す平面図、第３図
は第２図における―線矢視図、第４図は従来
のオイル配管装置におけるオイルパイプを示す平
面図である。
１……シリンダヘツド、２Ａ……インテーク側
ロツカシヤフト、２Ｂ……エキゾースト側ロツカ
シヤフト、３……オイル通孔、４……油孔、５…
…カムシヤフト軸受部、６……軸支部、１０……
チエーン室、１１……オイルパイプ、１２Ａ……
インテークカムスプロケツト、１２Ｂ……エキゾ
ーストカムスプケロツト、１３Ａ，１３Ｂ……プ
ラグ。
FIG. 1 is a plan view of the cylinder head of a 4-cylinder DOHC 4-cycle engine having a rocker-type valve mechanism equipped with an embodiment of the cylinder head oil piping system according to the present invention, and FIG. FIG. 3 is a plan view showing an oil pipe, FIG. 3 is a view taken along the line - in FIG. 2, and FIG. 4 is a plan view showing an oil pipe in a conventional oil piping device. 1... Cylinder head, 2A... Intake side rocker shaft, 2B... Exhaust side rocker shaft, 3... Oil passage hole, 4... Oil hole, 5...
...Camshaft bearing part, 6...Shaft support, 10...
Chain chamber, 11...Oil pipe, 12A...
Intake cam sprocket, 12B...Exhaust cam sprocket, 13A, 13B...Plug.
Claims (1)
フトに中空のオイル通路を形成し、これらロツカ
シヤフトのカムチエーン室側端部をオイルパイプ
によりオイルを流出入可能に連絡し、各ロツカシ
ヤフトの外表へ貫通する油孔を介してカムシヤフ
トの軸受部、ロツカアームの軸支部などの動弁部
品摺動部に注油するようにしたシリンダヘツドの
オイル配管装置において、上記オイルパイプをチ
エーン室のインテークカムスプロケツトとエキゾ
ーストカムスプロケツトとの間のデツドスペース
を通して配管したことを特徴とするシリンダヘツ
ドのオイル配管装置。 A hollow oil passage is formed in the intake side and exhaust side rock shafts, and the ends of these rock shafts on the cam chain chamber side are connected by oil pipes so that oil can flow in and out. In a cylinder head oil piping system that lubricates sliding parts of valve train parts such as bearings and rocker arm shafts, the oil pipe is routed through the dead space between the intake cam sprocket and exhaust cam sprocket in the chain chamber. A cylinder head oil piping device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988040987U JP2501806Y2 (en) | 1988-03-30 | 1988-03-30 | Cylinder head oil piping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988040987U JP2501806Y2 (en) | 1988-03-30 | 1988-03-30 | Cylinder head oil piping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01144424U true JPH01144424U (en) | 1989-10-04 |
| JP2501806Y2 JP2501806Y2 (en) | 1996-06-19 |
Family
ID=31267439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988040987U Expired - Lifetime JP2501806Y2 (en) | 1988-03-30 | 1988-03-30 | Cylinder head oil piping device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2501806Y2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7887542B2 (en) | 2003-01-15 | 2011-02-15 | Biomet Manufacturing Corp. | Method and apparatus for less invasive knee resection |
| US8551100B2 (en) | 2003-01-15 | 2013-10-08 | Biomet Manufacturing, Llc | Instrumentation for knee resection |
| US7789885B2 (en) | 2003-01-15 | 2010-09-07 | Biomet Manufacturing Corp. | Instrumentation for knee resection |
| US7837690B2 (en) | 2003-01-15 | 2010-11-23 | Biomet Manufacturing Corp. | Method and apparatus for less invasive knee resection |
| US7488324B1 (en) | 2003-12-08 | 2009-02-10 | Biomet Manufacturing Corporation | Femoral guide for implanting a femoral knee prosthesis |
| US7695479B1 (en) | 2005-04-12 | 2010-04-13 | Biomet Manufacturing Corp. | Femoral sizer |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60122512U (en) * | 1984-01-30 | 1985-08-19 | スズキ株式会社 | 4-cycle engine cylinder head oil piping system |
| JPS6225845A (en) * | 1985-07-25 | 1987-02-03 | Matsushita Electric Works Ltd | Joining method for coil end surface of coreless motor |
-
1988
- 1988-03-30 JP JP1988040987U patent/JP2501806Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60122512U (en) * | 1984-01-30 | 1985-08-19 | スズキ株式会社 | 4-cycle engine cylinder head oil piping system |
| JPS6225845A (en) * | 1985-07-25 | 1987-02-03 | Matsushita Electric Works Ltd | Joining method for coil end surface of coreless motor |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2501806Y2 (en) | 1996-06-19 |
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