JPH0220763U - - Google Patents

Info

Publication number
JPH0220763U
JPH0220763U JP9957188U JP9957188U JPH0220763U JP H0220763 U JPH0220763 U JP H0220763U JP 9957188 U JP9957188 U JP 9957188U JP 9957188 U JP9957188 U JP 9957188U JP H0220763 U JPH0220763 U JP H0220763U
Authority
JP
Japan
Prior art keywords
tappet
valve
crankcase
cam
oil cooler
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
JP9957188U
Other languages
Japanese (ja)
Other versions
JPH087076Y2 (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 JP1988099571U priority Critical patent/JPH087076Y2/en
Publication of JPH0220763U publication Critical patent/JPH0220763U/ja
Application granted granted Critical
Publication of JPH087076Y2 publication Critical patent/JPH087076Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Description

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

第１図は本考案の一実施例を示す横断面図、第
２図は第１図の―線に沿う断面図である。 １０……エンジン、１２……シリンダ、１４…
…クランクケース、１６……オイルパン、１８…
…ピストン、２４……カム軸、２６……タペツト
、２８……タペツト室、３０……オイル戻り通路
、３２……オイルクーラ。 FIG. 1 is a cross-sectional view showing an embodiment of the present invention, and FIG. 2 is a cross-sectional view taken along the line -- in FIG. 10...Engine, 12...Cylinder, 14...
...Crankcase, 16...Oil pan, 18...
... Piston, 24 ... Camshaft, 26 ... Tappet, 28 ... Tappet chamber, 30 ... Oil return passage, 32 ... Oil cooler.

Claims (1)

【実用新案登録請求の範囲】 (1) クランクケースの側部に吸気弁及び排気弁
を開閉する動弁カム、タペツト及びプツシユロツ
ドを収蔵してなるものにおいて、上記クランクケ
ース側壁の外側に、上記動弁カム及びタペツト収
蔵部分の少くとも一部を覆うようにオイルクーラ
を装着してなることを特徴とするエンジン構造。 (2) クランクケースの側部に吸気弁及び排気弁
を開閉する動弁カム、タペツト及びプツシユロツ
ドを収蔵してなるものにおいて、上記クランクケ
ース側壁の外側に、上記動弁カム及びタペツト収
蔵部分の少くとも一部を覆うようにオイルクーラ
を装着すると共に、同オイルクーラを冷却した冷
却水が上記タペツトの摺動面外壁を冷却したのち
シリンダ周辺に供給されるように構成したことを
特徴とするエンジン構造。[Scope of Claim for Utility Model Registration] (1) A valve drive cam, a tappet, and a push rod for opening and closing the intake valve and exhaust valve are housed in the side of the crankcase, and the An engine structure characterized in that an oil cooler is installed so as to cover at least a part of a valve cam and tapepet housing part. (2) In a crankcase housing a valve cam, tappet, and push rod for opening and closing the intake valve and exhaust valve, the valve cam and tappet housing part is located on the outside of the side wall of the crankcase. An engine characterized in that an oil cooler is installed so as to cover a part of the tappet, and the cooling water cooled by the oil cooler cools the outer wall of the sliding surface of the tappet, and then is supplied to the periphery of the cylinder. structure.
JP1988099571U 1988-07-27 1988-07-27 Engine structure Expired - Lifetime JPH087076Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988099571U JPH087076Y2 (en) 1988-07-27 1988-07-27 Engine structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988099571U JPH087076Y2 (en) 1988-07-27 1988-07-27 Engine structure

Publications (2)

Publication Number Publication Date
JPH0220763U true JPH0220763U (en) 1990-02-13
JPH087076Y2 JPH087076Y2 (en) 1996-02-28

Family

ID=31326853

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988099571U Expired - Lifetime JPH087076Y2 (en) 1988-07-27 1988-07-27 Engine structure

Country Status (1)

Country Link
JP (1) JPH087076Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004245132A (en) * 2003-02-14 2004-09-02 Kubota Corp Engine
JP2004245129A (en) * 2003-02-14 2004-09-02 Kubota Corp Manufacturing method for engine
JP2004245130A (en) * 2003-02-14 2004-09-02 Kubota Corp Engine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4355633B2 (en) * 2004-08-23 2009-11-04 株式会社クボタ Overhead valve engine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5758755U (en) * 1980-09-25 1982-04-07
JPS5870408U (en) * 1981-11-04 1983-05-13 トヨタ自動車株式会社 Internal combustion engine heat exchange device
JPS5943486U (en) * 1982-09-14 1984-03-22 三井造船株式会社 Jig to prevent hanging material yaw

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5758755U (en) * 1980-09-25 1982-04-07
JPS5870408U (en) * 1981-11-04 1983-05-13 トヨタ自動車株式会社 Internal combustion engine heat exchange device
JPS5943486U (en) * 1982-09-14 1984-03-22 三井造船株式会社 Jig to prevent hanging material yaw

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004245132A (en) * 2003-02-14 2004-09-02 Kubota Corp Engine
JP2004245129A (en) * 2003-02-14 2004-09-02 Kubota Corp Manufacturing method for engine
JP2004245130A (en) * 2003-02-14 2004-09-02 Kubota Corp Engine

Also Published As

Publication number Publication date
JPH087076Y2 (en) 1996-02-28

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