JPH021409U - - Google Patents

Info

Publication number
JPH021409U
JPH021409U JP7959988U JP7959988U JPH021409U JP H021409 U JPH021409 U JP H021409U JP 7959988 U JP7959988 U JP 7959988U JP 7959988 U JP7959988 U JP 7959988U JP H021409 U JPH021409 U JP H021409U
Authority
JP
Japan
Prior art keywords
camshaft
oil
combustion engine
internal combustion
thrust
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
JP7959988U
Other languages
Japanese (ja)
Other versions
JPH0744727Y2 (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 JP1988079599U priority Critical patent/JPH0744727Y2/en
Publication of JPH021409U publication Critical patent/JPH021409U/ja
Application granted granted Critical
Publication of JPH0744727Y2 publication Critical patent/JPH0744727Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

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

第１図は本考案による内燃機関のカム軸軸受構
造の一実施例の縦断面図、第２図は第１図中の線
―（２個所）の断面図、第３図は本考案の他
の実施例の部分縦断面図、第４図第３図中の線
―に沿つた断面図、第５図は本考案のさらに他
の実施例の部分断面図、第６図は第５図中の線
―に沿つた断面図、第７図は本考案を実施した
内燃機関の要部の縦断面図である。 １…クランクケース、３…カム軸、１１…オイ
ルポンプ、１２…オイル、２１，２２…軸受部、
２３，２４…スラスト受け面、３５…オイル孔、
３７，３８…オイルだまり、３９，４１…オイル
導入溝、４２…オイル出口、４４…オイル出口（
凹部）、４５…連通用凹部、４７…オイル導入孔
。 Fig. 1 is a longitudinal cross-sectional view of one embodiment of a camshaft bearing structure for an internal combustion engine according to the present invention, Fig. 2 is a cross-sectional view along the line - (two locations) in Fig. 1, and Fig. 3 is a cross-sectional view of an embodiment of the camshaft bearing structure of an internal combustion engine according to the present invention. FIG. 4 is a sectional view taken along the line - in FIG. 3, FIG. 5 is a partial sectional view of still another embodiment of the present invention, and FIG. FIG. 7 is a longitudinal sectional view of the main parts of an internal combustion engine embodying the present invention. 1... Crank case, 3... Camshaft, 11... Oil pump, 12... Oil, 21, 22... Bearing part,
23, 24... Thrust receiving surface, 35... Oil hole,
37, 38... Oil pool, 39, 41... Oil introduction groove, 42... Oil outlet, 44... Oil outlet (
recess), 45... communication recess, 47... oil introduction hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 圧送式潤滑装置を備えた内燃機関において、カ
ム軸のスラスト受け面またはその対向面にオイル
だまりを設け、該オイルだまり内へオイルを圧送
することにより前記カム軸にスラストを付与する
ことを特徴とするカム軸軸受構造。 An internal combustion engine equipped with a pressure feed type lubrication device, characterized in that an oil pool is provided on a thrust receiving surface of a camshaft or a surface opposite thereto, and thrust is imparted to the camshaft by force feeding oil into the oil pool. Camshaft bearing structure.
JP1988079599U 1988-06-16 1988-06-16 Camshaft bearing structure of internal combustion engine Expired - Lifetime JPH0744727Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988079599U JPH0744727Y2 (en) 1988-06-16 1988-06-16 Camshaft bearing structure of internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988079599U JPH0744727Y2 (en) 1988-06-16 1988-06-16 Camshaft bearing structure of internal combustion engine

Publications (2)

Publication Number Publication Date
JPH021409U true JPH021409U (en) 1990-01-08
JPH0744727Y2 JPH0744727Y2 (en) 1995-10-11

Family

ID=31304467

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988079599U Expired - Lifetime JPH0744727Y2 (en) 1988-06-16 1988-06-16 Camshaft bearing structure of internal combustion engine

Country Status (1)

Country Link
JP (1) JPH0744727Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012172631A (en) * 2011-02-23 2012-09-10 Honda Motor Co Ltd Vertical, multi-link, adjustable-stroke type engine
JP2012172626A (en) * 2011-02-23 2012-09-10 Honda Motor Co Ltd Multiple link type variable stroke engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62110503U (en) * 1985-12-28 1987-07-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62110503U (en) * 1985-12-28 1987-07-14

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012172631A (en) * 2011-02-23 2012-09-10 Honda Motor Co Ltd Vertical, multi-link, adjustable-stroke type engine
JP2012172626A (en) * 2011-02-23 2012-09-10 Honda Motor Co Ltd Multiple link type variable stroke engine

Also Published As

Publication number Publication date
JPH0744727Y2 (en) 1995-10-11

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