JPS6077713U - Bearing lubrication system for 4-cycle vertical engine - Google Patents

Bearing lubrication system for 4-cycle vertical engine

Info

Publication number
JPS6077713U
JPS6077713U JP16958083U JP16958083U JPS6077713U JP S6077713 U JPS6077713 U JP S6077713U JP 16958083 U JP16958083 U JP 16958083U JP 16958083 U JP16958083 U JP 16958083U JP S6077713 U JPS6077713 U JP S6077713U
Authority
JP
Japan
Prior art keywords
crankcase
lubrication system
vertical engine
bearing lubrication
bearing
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
JP16958083U
Other languages
Japanese (ja)
Other versions
JPS643762Y2 (en
Inventor
丹波　晨一
三宅　仁見
昇 福井
Original Assignee
川崎重工業株式会社
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 川崎重工業株式会社 filed Critical 川崎重工業株式会社
Priority to JP16958083U priority Critical patent/JPS6077713U/en
Publication of JPS6077713U publication Critical patent/JPS6077713U/en
Application granted granted Critical
Publication of JPS643762Y2 publication Critical patent/JPS643762Y2/ja
Granted 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図は従来の軸受潤滑装置を備えた４サイクルバーチ
カル型エンンンを示す縦断側面図、第２図はこの考案に
係る軸受潤滑装置を適用した４サイクルバーチカル型エ
ンジンを示す縦断側面図、第３図はクランクケースの平
面図、′第４図は要部の拡大縦断側面図、第５図は第４
図における■−■線に沿う断面図である。 １・・・・・・シリンダ、４・・・・・・クランクシャ
フト、５・・・・・・クランクケース、６・・・・・・
オイルパン、８・・・・・・軸受ボス、９・・・・・・
潤滑油、１０・・・・・・はねかけ機構、１３・・・・
・・上壁部、１４Ａ、１４Ｂ・・・・・・リブ、１．５
・・・・・・鋳抜きオイル孔、２１・・・・・・カムギ
ヤー。FIG. 1 is a longitudinal side view showing a 4-cycle vertical engine equipped with a conventional bearing lubrication device, FIG. The figure is a plan view of the crankcase, Figure 4 is an enlarged vertical sectional side view of the main parts, and Figure 5 is the
It is a sectional view taken along the line ■-■ in the figure. 1...Cylinder, 4...Crankshaft, 5...Crankcase, 6...
Oil pan, 8...Bearing boss, 9...
Lubricating oil, 10... Splashing mechanism, 13...
...Top wall part, 14A, 14B...Rib, 1.5
...Cast oil hole, 21...Cam gear.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 水平軸線を有するシリンダの一側に、鉛直軸線のクラン
クシャフトが回転自在に支持されるクランクケースが設
けられ、このクランクケースの下部に取り付けられたケ
ースカバーで構成されるオイルパン内の潤滑油を上方に
はね上げるはねかけ機構を備えた４サイクルバーチカル
型エンジンの軸受潤滑装置において、上記クランクケー
スの上部壁にクランクシャフトを回転自在に支持する軸
受ボスが形成され、この軸受ボスから放射状に延びるリ
ブを上記上部壁の内面に形成し、該リブの側面近傍に位
置して上記軸受ボスの肉厚内をクランクケース内側から
クランクケース外側に通じる漏斗状のオイル孔が形成さ
れていることを特徴とする４サイクルバーチカル型エン
ジンの軸受潤滑装置。A crankcase in which a crankshaft with a vertical axis is rotatably supported is provided on one side of the cylinder with a horizontal axis, and lubricating oil in an oil pan consisting of a case cover attached to the bottom of the crankcase is provided. In a bearing lubrication system for a four-cycle vertical engine equipped with an upward splashing mechanism, a bearing boss that rotatably supports the crankshaft is formed on the upper wall of the crankcase, and radially extends from the bearing boss. An extending rib is formed on the inner surface of the upper wall, and a funnel-shaped oil hole is formed near the side surface of the rib and communicates from the inside of the crankcase to the outside of the crankcase through the thickness of the bearing boss. Bearing lubrication system for 4-stroke vertical engine.
JP16958083U 1983-10-31 1983-10-31 Bearing lubrication system for 4-cycle vertical engine Granted JPS6077713U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16958083U JPS6077713U (en) 1983-10-31 1983-10-31 Bearing lubrication system for 4-cycle vertical engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16958083U JPS6077713U (en) 1983-10-31 1983-10-31 Bearing lubrication system for 4-cycle vertical engine

Publications (2)

Publication Number Publication Date
JPS6077713U true JPS6077713U (en) 1985-05-30
JPS643762Y2 JPS643762Y2 (en) 1989-02-01

Family

ID=30370439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16958083U Granted JPS6077713U (en) 1983-10-31 1983-10-31 Bearing lubrication system for 4-cycle vertical engine

Country Status (1)

Country Link
JP (1) JPS6077713U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6234108U (en) * 1985-08-14 1987-02-28
JP2009062852A (en) * 2007-09-05 2009-03-26 Mazda Motor Corp Lubricating device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4724190U (en) * 1971-04-06 1972-11-17
JPS4813813U (en) * 1971-06-23 1973-02-16

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4724190U (en) * 1971-04-06 1972-11-17
JPS4813813U (en) * 1971-06-23 1973-02-16

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6234108U (en) * 1985-08-14 1987-02-28
JP2009062852A (en) * 2007-09-05 2009-03-26 Mazda Motor Corp Lubricating device

Also Published As

Publication number Publication date
JPS643762Y2 (en) 1989-02-01

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