JPS58183914U - Valve head lubrication system for multi-valve internal combustion engines - Google Patents

Valve head lubrication system for multi-valve internal combustion engines

Info

Publication number
JPS58183914U
JPS58183914U JP8196082U JP8196082U JPS58183914U JP S58183914 U JPS58183914 U JP S58183914U JP 8196082 U JP8196082 U JP 8196082U JP 8196082 U JP8196082 U JP 8196082U JP S58183914 U JPS58183914 U JP S58183914U
Authority
JP
Japan
Prior art keywords
valve
internal combustion
lubrication system
combustion engines
valve head
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
JP8196082U
Other languages
Japanese (ja)
Inventor
西山　勝美
郷　隆士
Original Assignee
ヤンマーディーゼル株式会社
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 ヤンマーディーゼル株式会社 filed Critical ヤンマーディーゼル株式会社
Priority to JP8196082U priority Critical patent/JPS58183914U/en
Publication of JPS58183914U publication Critical patent/JPS58183914U/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 drawings]

第１図は従来の多弁式内燃機関の潤滑装置を示す断面図
、第２図は本考案の潤滑装置を適用した多弁式内燃機関
の動弁装置の一例を示す縦断面図、第３図は本考案潤滑
装置の他の実施例を示す断面図である。 ２６．２７・・・弁頭部、３３・・・バルブブリッジ、
３７・・・ボルト孔、３８・・・アジャスタボルト、４
８・・・上面、５１．５１’・・・油連絡孔。Fig. 1 is a sectional view showing a conventional lubrication system for a multi-valve internal combustion engine, Fig. 2 is a longitudinal sectional view showing an example of a valve operating system for a multi-valve internal combustion engine to which the lubrication system of the present invention is applied, and Fig. FIG. 3 is a sectional view showing another embodiment of the lubricating device of the present invention. 26.27... Valve head, 33... Valve bridge,
37... Bolt hole, 38... Adjuster bolt, 4
8...Top surface, 51.51'...Oil communication hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] バルブブリッジの上下方向に穿設したボルト孔に、吸・
排気弁の弁頭部を押圧するアジャスタボルトを螺着せし
めた多弁式内燃機関において、一端が前記バルブブリッ
ジの上面で開口し、他端が前記ボルト孔内におけるアジ
ャスタボルトの下端位置にて開口する油連絡孔を前記バ
ルブブリッジの内部に設けたことを特徴とする多弁式内
燃機関の弁頭部潤滑装置。Suction and bolt holes are drilled in the vertical direction of the valve bridge.
In a multi-valve internal combustion engine in which an adjuster bolt that presses the valve head of an exhaust valve is screwed, one end opens at the upper surface of the valve bridge and the other end opens at the lower end position of the adjuster bolt in the bolt hole. A valve head lubricating device for a multi-valve internal combustion engine, characterized in that an oil communication hole is provided inside the valve bridge.
JP8196082U 1982-06-01 1982-06-01 Valve head lubrication system for multi-valve internal combustion engines Pending JPS58183914U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8196082U JPS58183914U (en) 1982-06-01 1982-06-01 Valve head lubrication system for multi-valve internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8196082U JPS58183914U (en) 1982-06-01 1982-06-01 Valve head lubrication system for multi-valve internal combustion engines

Publications (1)

Publication Number Publication Date
JPS58183914U true JPS58183914U (en) 1983-12-07

Family

ID=30091045

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8196082U Pending JPS58183914U (en) 1982-06-01 1982-06-01 Valve head lubrication system for multi-valve internal combustion engines

Country Status (1)

Country Link
JP (1) JPS58183914U (en)

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