JPS62105312U - - Google Patents

Info

Publication number
JPS62105312U
JPS62105312U JP19790385U JP19790385U JPS62105312U JP S62105312 U JPS62105312 U JP S62105312U JP 19790385 U JP19790385 U JP 19790385U JP 19790385 U JP19790385 U JP 19790385U JP S62105312 U JPS62105312 U JP S62105312U
Authority
JP
Japan
Prior art keywords
oil supply
oil
hole
supply hole
shaft engine
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
JP19790385U
Other languages
Japanese (ja)
Other versions
JPH0245457Y2 (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 JP1985197903U priority Critical patent/JPH0245457Y2/ja
Publication of JPS62105312U publication Critical patent/JPS62105312U/ja
Application granted granted Critical
Publication of JPH0245457Y2 publication Critical patent/JPH0245457Y2/ja
Expired legal-status Critical Current

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  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Description

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

第１図及び第２図は本考案の実施例を示し第１
図は強制空冷縦軸エンジンの縦断側面図、第２図
はその要部縦断面図、第３図は従来例を示す縦軸
エンジンの縦断正面図である。 １…縦軸エンジン、４…オイルパン、７…クラ
ンク軸、２０…潤滑ポンプ、２５…吐出口、２６
…給油孔、２６ａ…給油孔の入口、２８…クラン
クピン、３１…クランクアーム、３２…オイル噴
出孔、３６…シリンダ、３７…シリンダヘツド、
３６ａ，３７ａ…シリンダ部肉壁、３９…ヘツド
カバー、４０…ガス抜き孔。 1 and 2 show an embodiment of the present invention.
2 is a vertical sectional view of a forced air-cooled vertical shaft engine, FIG. 2 is a vertical sectional view of a main part thereof, and FIG. 3 is a vertical sectional front view of a conventional vertical shaft engine. 1... Vertical shaft engine, 4... Oil pan, 7... Crankshaft, 20... Lubricating pump, 25... Discharge port, 26
... Oil supply hole, 26a ... Oil supply hole entrance, 28 ... Crank pin, 31 ... Crank arm, 32 ... Oil spout hole, 36 ... Cylinder, 37 ... Cylinder head,
36a, 37a... Cylinder wall, 39... Head cover, 40... Gas vent hole.

Claims (1)

【実用新案登録請求の範囲】 縦軸エンジン１のオイルパン４に潤滑ポンプ２
０を設け、クランク軸７内に給油孔２６をクラン
ク軸７の下部周面からクランクピン２８の周面に
亘つて形成し、給油孔２６の下端の入口２６ａに
潤滑ポンプ２０の吐出口２５を連通させて構成し
た縦軸エンジンの潤滑装置において、 クランクピン２８の上側のクランクアーム３１
の周面にオイル噴出孔３２をあけ、オイル噴出孔
３２は給油孔２６よりも小径に形成してこの給油
孔２６に連通させ、クランク室３内のブローバイ
ガスをヘツドカバー３９内に導出するガス抜き孔
４０を横向きのシリンダ３６及びシリンダヘツド
３７の上周部の肉壁３６ａ，３７ａ内に貫通した
ことを特徴とする縦軸エンジンの潤滑装置。[Scope of claim for utility model registration] Lubricating pump 2 in oil pan 4 of vertical shaft engine 1
0, an oil supply hole 26 is formed in the crankshaft 7 from the lower peripheral surface of the crankshaft 7 to the peripheral surface of the crank pin 28, and the discharge port 25 of the lubricant pump 20 is provided at the inlet 26a at the lower end of the oil supply hole 26. In the vertical shaft engine lubricating device configured to communicate with each other, the crank arm 31 above the crank pin 28
An oil ejection hole 32 is formed on the circumferential surface of the engine, and the oil ejection hole 32 is formed to have a smaller diameter than the oil supply hole 26 and is communicated with the oil supply hole 26. A lubricating device for a vertical-shaft engine, characterized in that a hole 40 penetrates into the walls 36a, 37a of the upper circumference of the horizontally oriented cylinder 36 and cylinder head 37.
JP1985197903U 1985-12-23 1985-12-23 Expired JPH0245457Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985197903U JPH0245457Y2 (en) 1985-12-23 1985-12-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985197903U JPH0245457Y2 (en) 1985-12-23 1985-12-23

Publications (2)

Publication Number Publication Date
JPS62105312U true JPS62105312U (en) 1987-07-04
JPH0245457Y2 JPH0245457Y2 (en) 1990-12-03

Family

ID=31158097

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985197903U Expired JPH0245457Y2 (en) 1985-12-23 1985-12-23

Country Status (1)

Country Link
JP (1) JPH0245457Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10288019A (en) * 1997-04-18 1998-10-27 Fuji Robin Ind Ltd Lubricating device for four-cycle engine
CN102128065A (en) * 2010-01-12 2011-07-20 本田技研工业株式会社 Lubricating oil supply device for internal combustion engine
CN105464739A (en) * 2014-09-29 2016-04-06 本田技研工业株式会社 Oil supply structure

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5456042U (en) * 1977-09-28 1979-04-18
JPS58162208U (en) * 1982-04-26 1983-10-28 ヤンマーディーゼル株式会社 Internal combustion engine lubrication system
JPS5973511U (en) * 1982-11-09 1984-05-18 本田技研工業株式会社 Locker arm lubrication system for internal combustion engines

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5456042U (en) * 1977-09-28 1979-04-18
JPS58162208U (en) * 1982-04-26 1983-10-28 ヤンマーディーゼル株式会社 Internal combustion engine lubrication system
JPS5973511U (en) * 1982-11-09 1984-05-18 本田技研工業株式会社 Locker arm lubrication system for internal combustion engines

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10288019A (en) * 1997-04-18 1998-10-27 Fuji Robin Ind Ltd Lubricating device for four-cycle engine
CN102128065A (en) * 2010-01-12 2011-07-20 本田技研工业株式会社 Lubricating oil supply device for internal combustion engine
JP2011144701A (en) * 2010-01-12 2011-07-28 Honda Motor Co Ltd Lubricating oil supply device for internal combustion engine
CN105464739A (en) * 2014-09-29 2016-04-06 本田技研工业株式会社 Oil supply structure

Also Published As

Publication number Publication date
JPH0245457Y2 (en) 1990-12-03

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