JPS6324319U - - Google Patents

Info

Publication number
JPS6324319U
JPS6324319U JP11745386U JP11745386U JPS6324319U JP S6324319 U JPS6324319 U JP S6324319U JP 11745386 U JP11745386 U JP 11745386U JP 11745386 U JP11745386 U JP 11745386U JP S6324319 U JPS6324319 U JP S6324319U
Authority
JP
Japan
Prior art keywords
valve lifter
holding part
engine
valve
cam
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
Application number
JP11745386U
Other languages
Japanese (ja)
Other versions
JPH0536968Y2 (en
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 filed Critical
Priority to JP1986117453U priority Critical patent/JPH0536968Y2/ja
Publication of JPS6324319U publication Critical patent/JPS6324319U/ja
Application granted granted Critical
Publication of JPH0536968Y2 publication Critical patent/JPH0536968Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Valve-Gear Or Valve Arrangements (AREA)

Description

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

第1図は本考案の第1実施例に係るエンジンに
おける動弁機構の潤滑構造の部分平面図、第2図
は第1図の―線に沿う断面図、第3図は第1
図の―線に沿う断面図、第4図は本考案の第
2実施例に係るエンジンにおける動弁機構の潤滑
構造の部分平面図、第5図は第4図の―線に
沿う断面図、第6図は従来の搭載姿勢が水平とな
るエンジンにおける動弁機構の潤滑構造の部分平
面図、第7図は第6図の―線に沿う断面図、
第8図は第6図の―線に沿う断面図、である
。 21…シリンダヘツド、22,23…カム軸、
22a,22′a,23a,23′a…カム、2
2c,23c,42,43…油孔、28,28′
,29,29′…バルブリフタ、30,31,3
2,33…バルブリフタ保持部、84,86…連
結部分、85,87…案内リブ。
1 is a partial plan view of the lubrication structure of the valve mechanism in an engine according to the first embodiment of the present invention, FIG. 2 is a sectional view taken along the line - in FIG. 1, and FIG.
4 is a partial plan view of a lubrication structure of a valve mechanism in an engine according to a second embodiment of the present invention; FIG. 5 is a sectional view taken along line - in FIG. 4; Fig. 6 is a partial plan view of the lubrication structure of the valve mechanism in a conventional engine with a horizontal mounting position, and Fig. 7 is a sectional view taken along the line - in Fig. 6.
FIG. 8 is a sectional view taken along the line - in FIG. 6. 21... Cylinder head, 22, 23... Camshaft,
22a, 22'a, 23a, 23'a...Cam, 2
2c, 23c, 42, 43...Oil hole, 28, 28'
, 29, 29'...valve lifter, 30, 31, 3
2, 33... Valve lifter holding part, 84, 86... Connecting part, 85, 87... Guide rib.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 搭載姿勢が水平もしくは水平に近く傾けられシ
リンダヘツドに2本のカム軸が配置される直打式
動弁機構を備えたエンジンにおいて、前記エンジ
ンのシリンダヘツドに形成される上方のバルブリ
フタ保持部と下方のバルブリフタ保持部とを連結
し、該バルブリフタ保持部に、上方に位置するカ
ム軸のカムとバルブリフタとを潤滑した潤滑油を
下方に位置するカム軸のカムとバルブリフタとに
導く案内リブを設けたことを特徴とするエンジン
における動弁機構の潤滑構造。
In an engine equipped with a direct-acting valve mechanism in which the mounting position is horizontal or tilted close to horizontal and two camshafts are arranged in the cylinder head, an upper valve lifter holding part and a lower valve lifter holding part formed in the cylinder head of the engine are used. A guide rib is provided on the valve lifter holding part to guide lubricating oil that lubricates the cam of the camshaft located above and the valve lifter to the cam of the camshaft located below and the valve lifter. A lubrication structure for a valve train in an engine, characterized by:
JP1986117453U 1986-08-01 1986-08-01 Expired - Lifetime JPH0536968Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986117453U JPH0536968Y2 (en) 1986-08-01 1986-08-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986117453U JPH0536968Y2 (en) 1986-08-01 1986-08-01

Publications (2)

Publication Number Publication Date
JPS6324319U true JPS6324319U (en) 1988-02-17
JPH0536968Y2 JPH0536968Y2 (en) 1993-09-20

Family

ID=31002978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986117453U Expired - Lifetime JPH0536968Y2 (en) 1986-08-01 1986-08-01

Country Status (1)

Country Link
JP (1) JPH0536968Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0224169U (en) * 1988-08-03 1990-02-16
JPH04107429U (en) * 1991-02-28 1992-09-17 三菱自動車工業株式会社 Cylinder head oil reservoir structure
JP2011080384A (en) * 2009-10-05 2011-04-21 Otics Corp Vehicle engine
JP2014167267A (en) * 2013-02-28 2014-09-11 Honda Motor Co Ltd Lubricating oil supply structure for vehicular internal combustion engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56118511A (en) * 1980-02-26 1981-09-17 Yamaha Motor Co Ltd Lubricator for moving valve mechanism of engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56118511A (en) * 1980-02-26 1981-09-17 Yamaha Motor Co Ltd Lubricator for moving valve mechanism of engine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0224169U (en) * 1988-08-03 1990-02-16
JPH04107429U (en) * 1991-02-28 1992-09-17 三菱自動車工業株式会社 Cylinder head oil reservoir structure
JP2011080384A (en) * 2009-10-05 2011-04-21 Otics Corp Vehicle engine
JP2014167267A (en) * 2013-02-28 2014-09-11 Honda Motor Co Ltd Lubricating oil supply structure for vehicular internal combustion engine

Also Published As

Publication number Publication date
JPH0536968Y2 (en) 1993-09-20

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