JPS59168508U - Cam tappet forced lubrication mechanism - Google Patents

Cam tappet forced lubrication mechanism

Info

Publication number
JPS59168508U
JPS59168508U JP6449083U JP6449083U JPS59168508U JP S59168508 U JPS59168508 U JP S59168508U JP 6449083 U JP6449083 U JP 6449083U JP 6449083 U JP6449083 U JP 6449083U JP S59168508 U JPS59168508 U JP S59168508U
Authority
JP
Japan
Prior art keywords
tappet
cam
lubrication mechanism
forced lubrication
circumferential surface
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
Application number
JP6449083U
Other languages
Japanese (ja)
Inventor
平　博
功 阿部
笠原　則彦
Original Assignee
日産ディーゼル工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日産ディーゼル工業株式会社 filed Critical 日産ディーゼル工業株式会社
Priority to JP6449083U priority Critical patent/JPS59168508U/en
Publication of JPS59168508U publication Critical patent/JPS59168508U/en
Pending legal-status Critical Current

Links

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はカム・タペット強制給油機構の従来構造を示す
断面図、第２図は同給油期間の説明図、第３図及び第４
図はこの考案の実施例の断面図、第５図は同給油期間の
説明図である。 図において、１はカム、２はタペット、３は溝、４は軸
心孔、５は噴出孔、６はシリンダヘッド、７はオイルギ
ヤラリである。Figure 1 is a sectional view showing the conventional structure of the cam tappet forced lubrication mechanism, Figure 2 is an explanatory diagram of the same lubrication period, Figures 3 and 4.
The figure is a sectional view of an embodiment of this invention, and FIG. 5 is an explanatory diagram of the same refueling period. In the figure, 1 is a cam, 2 is a tappet, 3 is a groove, 4 is an axial hole, 5 is an ejection hole, 6 is a cylinder head, and 7 is an oil gear rally.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] タペットがカムリフトによって昇降動する過程でシリン
ダブロック内に形成されているオイルギヤラリ内の潤滑
油を゛タペットの外周面に形成されている溝に導入し、
更にその潤滑油をカムの外周面に噴出させる方式のカム
・タペット強制給油機構であって、前記タペットの外周
面に形成される溝を、カムのリフト時の所定期間前記オ
イルギヤラリ内の潤滑油を導入する構造としたことを特
徴とするカム・タペット強制給油機構。As the tappet moves up and down by the cam lift, lubricating oil in the oil gear gallery formed in the cylinder block is introduced into the groove formed on the outer circumferential surface of the tappet.
Furthermore, the cam/tappet forced lubrication mechanism is a system that sprays the lubricating oil onto the outer circumferential surface of the cam, and the groove formed on the outer circumferential surface of the tappet is used to inject the lubricating oil in the oil gear rally for a predetermined period when the cam is lifted. A cam-tappet forced lubrication mechanism characterized by its structure.
JP6449083U 1983-04-28 1983-04-28 Cam tappet forced lubrication mechanism Pending JPS59168508U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6449083U JPS59168508U (en) 1983-04-28 1983-04-28 Cam tappet forced lubrication mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6449083U JPS59168508U (en) 1983-04-28 1983-04-28 Cam tappet forced lubrication mechanism

Publications (1)

Publication Number Publication Date
JPS59168508U true JPS59168508U (en) 1984-11-12

Family

ID=30194672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6449083U Pending JPS59168508U (en) 1983-04-28 1983-04-28 Cam tappet forced lubrication mechanism

Country Status (1)

Country Link
JP (1) JPS59168508U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5347161U (en) * 1976-09-25 1978-04-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5347161U (en) * 1976-09-25 1978-04-21

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