JPS603312U - crankshaft - Google Patents

crankshaft

Info

Publication number
JPS603312U
JPS603312U JP9623683U JP9623683U JPS603312U JP S603312 U JPS603312 U JP S603312U JP 9623683 U JP9623683 U JP 9623683U JP 9623683 U JP9623683 U JP 9623683U JP S603312 U JPS603312 U JP S603312U
Authority
JP
Japan
Prior art keywords
crank
balance weight
crank pin
crankshaft
oil
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
JP9623683U
Other languages
Japanese (ja)
Other versions
JPS6315612Y2 (en
Inventor
幹夫 田中
真一 福島
Original Assignee
三菱重工業株式会社
菱日エンジニアリング株式会社
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 三菱重工業株式会社, 菱日エンジニアリング株式会社 filed Critical 三菱重工業株式会社
Priority to JP9623683U priority Critical patent/JPS603312U/en
Publication of JPS603312U publication Critical patent/JPS603312U/en
Application granted granted Critical
Publication of JPS6315612Y2 publication Critical patent/JPS6315612Y2/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 drawings]

第１図はピストン油冷式ディーゼル機関の要部を示す断
面図である。第２図ないし第４図は従来のクランク軸の
１例を示し、第２図は要部断面図、第３図は第２図の■
−■断面図、第４図は第２図に応当する図である。第５
図及び第６図は本考案の１実施例を示し、第５図は第２
図に応当する図、第６図は第５図のＶＴ−ＶＩ断面図で
ある。 ７・・・クランクピン、８・・・クランクウェブ、８ａ
・・・バランスウェイト取付用端面、１０・・・クラン
クジャーナル、１１・・・バランスウェイト、１２・・
・ジャーナルの油溜め、２０・・・クランクピンの油溜
め、３１・・・油孔、３２・・・ドウエルピン。FIG. 1 is a sectional view showing the main parts of a piston oil-cooled diesel engine. Figures 2 to 4 show an example of a conventional crankshaft. Figure 2 is a sectional view of the main part, and Figure 3 is a
-■ sectional view, FIG. 4 is a diagram corresponding to FIG. 2. Fifth
6 and 6 show one embodiment of the present invention, and FIG. 5 shows a second embodiment of the present invention.
The figure corresponding to the figure, FIG. 6, is a VT-VI sectional view of FIG. 5. 7... Crank pin, 8... Crank web, 8a
...Balance weight mounting end face, 10...Crank journal, 11...Balance weight, 12...
・Journal oil sump, 20... Crank pin oil sump, 31... Oil hole, 32... Dowel pin.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] クランクウェブのクランクピンとは反対側の端面にバラ
ンスウェイトを装着するように構成したクランク軸にお
いて、上記クランクピンの軸心部に形成されたクランク
ピン油溜めと、上記クランクウェブのバランスウェイト
取付用端面からジャーナル油溜めを貫通して上記クラン
クピン油溜めに連通ずる油孔とを具え、上記油孔の上記
取付用端面側開口部を上記バランスウェイトの位置決め
用ピンにて閉塞したことを特徴とするクランク軸。In a crankshaft configured such that a balance weight is attached to the end face of the crank web opposite to the crank pin, there is a crank pin oil reservoir formed at the axial center of the crank pin, and an end face for attaching the balance weight of the crank web. and an oil hole that passes through the journal oil sump and communicates with the crank pin oil sump, and the opening of the oil hole on the mounting end side is closed by the positioning pin of the balance weight. crankshaft.
JP9623683U 1983-06-22 1983-06-22 crankshaft Granted JPS603312U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9623683U JPS603312U (en) 1983-06-22 1983-06-22 crankshaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9623683U JPS603312U (en) 1983-06-22 1983-06-22 crankshaft

Publications (2)

Publication Number Publication Date
JPS603312U true JPS603312U (en) 1985-01-11
JPS6315612Y2 JPS6315612Y2 (en) 1988-05-02

Family

ID=30229439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9623683U Granted JPS603312U (en) 1983-06-22 1983-06-22 crankshaft

Country Status (1)

Country Link
JP (1) JPS603312U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04353217A (en) * 1991-05-31 1992-12-08 Isuzu Motors Ltd Combustion chamber for direct injection type diesel engine
JP2020118246A (en) * 2019-01-25 2020-08-06 三菱重工エンジン＆ターボチャージャ株式会社 Connecting rod

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04353217A (en) * 1991-05-31 1992-12-08 Isuzu Motors Ltd Combustion chamber for direct injection type diesel engine
JP2020118246A (en) * 2019-01-25 2020-08-06 三菱重工エンジン＆ターボチャージャ株式会社 Connecting rod

Also Published As

Publication number Publication date
JPS6315612Y2 (en) 1988-05-02

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