JPS582417U - lightweight crankshaft - Google Patents

lightweight crankshaft

Info

Publication number
JPS582417U
JPS582417U JP1981097819U JP9781981U JPS582417U JP S582417 U JPS582417 U JP S582417U JP 1981097819 U JP1981097819 U JP 1981097819U JP 9781981 U JP9781981 U JP 9781981U JP S582417 U JPS582417 U JP S582417U
Authority
JP
Japan
Prior art keywords
crankshaft
lightweight
lightweight crankshaft
hole
crankpin
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.)
Pending
Application number
JP1981097819U
Other languages
Japanese (ja)
Inventor
有田　重彦
河辺　利彦
Original Assignee
ヤンマーディーゼル株式会社
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 ヤンマーディーゼル株式会社 filed Critical ヤンマーディーゼル株式会社
Priority to JP1981097819U priority Critical patent/JPS582417U/en
Publication of JPS582417U publication Critical patent/JPS582417U/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
    • F16C3/06—Crankshafts
    • F16C3/08—Crankshafts made in one piece
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
    • F16C3/06—Crankshafts
    • F16C3/14—Features relating to lubrication

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〜第４図は夫々従来例を示すクランクピン部の一
部縦断正面図、第５図〜第６図は各々本考案実施例を示
すクランクピン部の一部縦断正面図、第７図は第６図実
施例における軽量材の斜視図、第８−図及び第９図は夫
々本考案の他の実施例を示す一部縦断正面図である。 １１・・・クランクピン、１２・・・肉抜き穴、１３・
・・。 主軸、１４・・・軽量材、１７，１７８・・・潤滑油孔
、１８．１８８・・・注油孔。1 to 4 are partially vertical front views of a crank pin section showing a conventional example, FIGS. 5 to 6 are partially longitudinal front views of a crank pin section showing an embodiment of the present invention, and FIG. The figure is a perspective view of the lightweight material in the embodiment of FIG. 6, and FIGS. 8-9 are partially longitudinal front views showing other embodiments of the present invention. 11... Crank pin, 12... Lightening hole, 13.
.... Main shaft, 14... Lightweight material, 17,178... Lubricating oil hole, 18.188... Oil filling hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] クランク軸のクランクピン部或いは主軸部等＆と肉抜き
穴を形成し、この肉抜き穴にプラスチック等の軽量材を
充填し、この軽量材に穿設した潤滑油路を介してクラン
クピン部等へ潤滑油を供給するようにした軽量クランク
軸。A lightening hole is formed in the crankpin part or main shaft part of the crankshaft, and a lightweight material such as plastic is filled in this hollowing hole, and the crankpin part, etc. A lightweight crankshaft designed to supply lubricating oil to the
JP1981097819U 1981-06-30 1981-06-30 lightweight crankshaft Pending JPS582417U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981097819U JPS582417U (en) 1981-06-30 1981-06-30 lightweight crankshaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981097819U JPS582417U (en) 1981-06-30 1981-06-30 lightweight crankshaft

Publications (1)

Publication Number Publication Date
JPS582417U true JPS582417U (en) 1983-01-08

Family

ID=29892599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981097819U Pending JPS582417U (en) 1981-06-30 1981-06-30 lightweight crankshaft

Country Status (1)

Country Link
JP (1) JPS582417U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010110133A1 (en) * 2009-03-26 2010-09-30 本田技研工業株式会社 Crankshaft and method for manufacturing same
JP2010230036A (en) * 2009-03-26 2010-10-14 Honda Motor Co Ltd Crankshaft and method of manufacturing the same
JP2016098862A (en) * 2014-11-18 2016-05-30 愛知製鋼株式会社 Crank shaft

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010110133A1 (en) * 2009-03-26 2010-09-30 本田技研工業株式会社 Crankshaft and method for manufacturing same
JP2010230036A (en) * 2009-03-26 2010-10-14 Honda Motor Co Ltd Crankshaft and method of manufacturing the same
US8468696B2 (en) 2009-03-26 2013-06-25 Honda Motor Co., Ltd. Crankshaft and method for producing the same
US8813358B2 (en) 2009-03-26 2014-08-26 Honda Motor Co., Ltd. Crankshaft and method for producing the same
US9610633B2 (en) 2009-03-26 2017-04-04 Honda Motor Co., Ltd. Crankshaft and method for producing the same
JP2016098862A (en) * 2014-11-18 2016-05-30 愛知製鋼株式会社 Crank shaft

Similar Documents

Publication Publication Date Title
JPS582417U (en) lightweight crankshaft
JPS5927106U (en) Two-stroke engine connecting rod big end lubrication device
JPS60142356U (en) Gearbox lubrication system
JPS584840U (en) Internal combustion engine balancer device
JPS5830019U (en) crankshaft
JPS603312U (en) crankshaft
JPS59157513U (en) Breather chamber structure
JPS58132113U (en) Oil return structure to oil pan
JPS60122063U (en) Mission bearing oil supply device
JPS5971909U (en) Bearing lubrication structure in the crankcase
JPS5913722U (en) engine crankshaft
JPS5858073U (en) variable crank
JPS59146697U (en) compressor connecting rod
JPS58102752U (en) Engis synthetic resin oil pan
JPS6121931U (en) engine oil level gauge
JPS6145616U (en) crankshaft
JPS59131944U (en) engine structure
JPS60147737U (en) Piston for 4-stroke engine
JPS6098708U (en) crankcase structure
JPS59165506U (en) Cylinder block oil gauge insertion guide device
JPS59139556U (en) engine structure
JPS6073817U (en) 4-stroke vertical engine
JPS58151713U (en) engine crankshaft
JPS6073814U (en) engine lubrication oil pump
JPS60190919U (en) Engine oil sensor mounting device