JPS60162206U - Crank lubricating device for V-type 4-cylinder engine - Google Patents

Crank lubricating device for V-type 4-cylinder engine

Info

Publication number
JPS60162206U
JPS60162206U JP5067884U JP5067884U JPS60162206U JP S60162206 U JPS60162206 U JP S60162206U JP 5067884 U JP5067884 U JP 5067884U JP 5067884 U JP5067884 U JP 5067884U JP S60162206 U JPS60162206 U JP S60162206U
Authority
JP
Japan
Prior art keywords
oil
type
cylinder engine
central crankshaft
crank
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
JP5067884U
Other languages
Japanese (ja)
Other versions
JPH0113765Y2 (en
Inventor
清水　立志
Original Assignee
スズキ株式会社
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 スズキ株式会社 filed Critical スズキ株式会社
Priority to JP5067884U priority Critical patent/JPS60162206U/en
Publication of JPS60162206U publication Critical patent/JPS60162206U/en
Application granted granted Critical
Publication of JPH0113765Y2 publication Critical patent/JPH0113765Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

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 the drawing]

第１図はこの考案の実施例を示すクランクの縦断面図、
第２図ぽ従来の潤滑装置における各コンロッド大端への
オイル供給量を示す図表、第３図はこの考案装置におけ
る各コンロッド大端へのオイル供給量を示す図表である
。 １．２，３・・・・・・クランク軸、４，５，６−−−
−−−軸受部材、７，８・・・・・・クランクピン、９
ａ、９ｂ。 ９ｃ、９ｄ・・・・・・コンロッド大端、１０，１１・
・・・・・クランクピンオイル通路、１２ａ、１２ｂ、
１２ｃｔ　　１２　ｄａａ＊＊＊＊油孔、１３．　１４
．　１５．　１６−・・・・・オイル通路、１７・・・
・・・メインギヤラリ、１８・・・・・・シリンダヘッ
ドへのギヤラリ。FIG. 1 is a vertical sectional view of a crank showing an embodiment of this invention.
Figure 2 is a chart showing the amount of oil supplied to each connecting rod big end in a conventional lubricating device, and Figure 3 is a chart showing the amount of oil supplied to each connecting rod big end in this device. 1.2,3...Crankshaft, 4,5,6---
--- Bearing member, 7, 8... Crank pin, 9
a, 9b. 9c, 9d...Conrod big end, 10, 11.
...Crank pin oil passage, 12a, 12b,
12ct 12 daa*** oil hole, 13. 14
．． 15. 16-...Oil passage, 17...
...Main gear rally, 18... Gear rally to cylinder head.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 中央クランク軸を挾んで両側に配したクランクピンのそ
れぞれにＶ字構成の両側の気筒のコンロッド大端を並列
軸合した■型４気筒エンジンにおいて、両端および中央
のクランク軸並びに両クランクピン内心を通る一連のオ
イル通路を設けるようにすると共に、両クランクピンか
ら中央クランク軸部に至る部分の上記オイル通路は一方
を他方に比べて内径を細く設定し、このオイル通路から
各コンロッド大端軸合部に油孔を開通し、メインギヤラ
リから両端および中央のクランク軸軸受部に供給したオ
イルをそれぞれ上記オイル通路に導入するようにし、か
つ上記オイル通路の内径を細く設定した側と反対側端の
クランク軸軸受部か′らシリンダヘッド動弁機構潤滑用
オイルギヤラリを導出してなることを特徴とする■型４
気筒エンジンのクランク部潤滑装置。In a type 4-cylinder engine in which the connecting rod big ends of both cylinders in a V-shaped configuration are aligned in parallel with crank pins arranged on both sides of the central crankshaft, both ends and the central crankshaft and the inner core of both crankpins are connected in parallel. In addition to providing a series of oil passages, one of the oil passages extending from both crank pins to the central crankshaft is set to have a smaller inner diameter than the other. An oil hole is opened in the section so that the oil supplied from the main gear rally to both ends and the central crankshaft bearing section is introduced into the oil passage, respectively, and the inner diameter of the oil passage is set to be narrower on the side opposite to the end. ■Type 4 characterized by an oil gear lary for lubricating the cylinder head valve mechanism being led out from the crankshaft bearing part.
Cylinder engine crank lubricating device.
JP5067884U 1984-04-06 1984-04-06 Crank lubricating device for V-type 4-cylinder engine Granted JPS60162206U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5067884U JPS60162206U (en) 1984-04-06 1984-04-06 Crank lubricating device for V-type 4-cylinder engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5067884U JPS60162206U (en) 1984-04-06 1984-04-06 Crank lubricating device for V-type 4-cylinder engine

Publications (2)

Publication Number Publication Date
JPS60162206U true JPS60162206U (en) 1985-10-28
JPH0113765Y2 JPH0113765Y2 (en) 1989-04-24

Family

ID=30569035

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5067884U Granted JPS60162206U (en) 1984-04-06 1984-04-06 Crank lubricating device for V-type 4-cylinder engine

Country Status (1)

Country Link
JP (1) JPS60162206U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6140406A (en) * 1984-08-02 1986-02-26 Honda Motor Co Ltd Lubricating means for crankshaft in engine
JP2011208741A (en) * 2010-03-30 2011-10-20 Honda Motor Co Ltd Lubricating structure of crankshaft for multi-cylinder engine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5529074A (en) * 1978-08-22 1980-03-01 Yamaha Motor Co Ltd Lubricator of crank shaft of multi-cylinder engine
JPS57126512A (en) * 1981-01-30 1982-08-06 Honda Motor Co Ltd Lubricator for internal combustion engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5529074A (en) * 1978-08-22 1980-03-01 Yamaha Motor Co Ltd Lubricator of crank shaft of multi-cylinder engine
JPS57126512A (en) * 1981-01-30 1982-08-06 Honda Motor Co Ltd Lubricator for internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6140406A (en) * 1984-08-02 1986-02-26 Honda Motor Co Ltd Lubricating means for crankshaft in engine
JP2011208741A (en) * 2010-03-30 2011-10-20 Honda Motor Co Ltd Lubricating structure of crankshaft for multi-cylinder engine

Also Published As

Publication number Publication date
JPH0113765Y2 (en) 1989-04-24

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