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RU2008127468A - CRANKSHAFT FOR FOUR-STROKE INTERNAL COMBUSTION ENGINE - Google Patents

CRANKSHAFT FOR FOUR-STROKE INTERNAL COMBUSTION ENGINE Download PDF

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Publication number
RU2008127468A
RU2008127468A RU2008127468/11A RU2008127468A RU2008127468A RU 2008127468 A RU2008127468 A RU 2008127468A RU 2008127468/11 A RU2008127468/11 A RU 2008127468/11A RU 2008127468 A RU2008127468 A RU 2008127468A RU 2008127468 A RU2008127468 A RU 2008127468A
Authority
RU
Russia
Prior art keywords
cheeks
crankshaft
grooves
connecting rod
combustion engine
Prior art date
Application number
RU2008127468/11A
Other languages
Russian (ru)
Other versions
RU2467216C2 (en
Inventor
Михаил Васильевич Блинов (RU)
Михаил Васильевич Блинов
Василий Иванович Блинов (RU)
Василий Иванович Блинов
Original Assignee
Михаил Васильевич Блинов (RU)
Михаил Васильевич Блинов
Василий Иванович Блинов (RU)
Василий Иванович Блинов
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 Михаил Васильевич Блинов (RU), Михаил Васильевич Блинов, Василий Иванович Блинов (RU), Василий Иванович Блинов filed Critical Михаил Васильевич Блинов (RU)
Priority to RU2008127468/11A priority Critical patent/RU2467216C2/en
Publication of RU2008127468A publication Critical patent/RU2008127468A/en
Application granted granted Critical
Publication of RU2467216C2 publication Critical patent/RU2467216C2/en

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

Abstract

Коленчатый вал для четырехтактного двигателя внутреннего сгорания, включающий носок, шатунные и коренные шейки, щеки, противовесы и хвостовик, отличающийся тем, что коленчатый вал выполнен сборно-разборным без внутреннего масляного канала, причем шатунные и коренные шейки изготовлены из высокопрочного материала в виде полых цилиндров с посаженными на них подшипниками качения, края шеек имеют пазы под шпонки для крепления в щеках, щеки и противовесы выполнены из того же материала в виде фигурных пластин, имеющих отверстия с пазами под шпонки, а шатуны с помощью крышек кривошипных головок и кривошипных головок шатуна прочно скреплены с подшипниками шатунных и коренных шеек вала.A crankshaft for a four-stroke internal combustion engine, including a sock, connecting rod and root necks, cheeks, balances and a shank, characterized in that the crankshaft is collapsible without an internal oil channel, and the connecting rod and root cranks are made of high-strength material in the form of hollow cylinders with rolling bearings mounted on them, the edges of the necks have grooves for dowels for fastening in the cheeks, the cheeks and counterweights are made of the same material in the form of figured plates having holes with grooves for the grooves NKI and cranks via lids crank heads and heads crank rod is firmly secured to the connecting rod bearings and the main shaft journals.

Claims (1)

Коленчатый вал для четырехтактного двигателя внутреннего сгорания, включающий носок, шатунные и коренные шейки, щеки, противовесы и хвостовик, отличающийся тем, что коленчатый вал выполнен сборно-разборным без внутреннего масляного канала, причем шатунные и коренные шейки изготовлены из высокопрочного материала в виде полых цилиндров с посаженными на них подшипниками качения, края шеек имеют пазы под шпонки для крепления в щеках, щеки и противовесы выполнены из того же материала в виде фигурных пластин, имеющих отверстия с пазами под шпонки, а шатуны с помощью крышек кривошипных головок и кривошипных головок шатуна прочно скреплены с подшипниками шатунных и коренных шеек вала. A crankshaft for a four-stroke internal combustion engine, including a sock, connecting rod and root necks, cheeks, balances and a shank, characterized in that the crankshaft is collapsible without an internal oil channel, and the connecting rod and root cranks are made of high-strength material in the form of hollow cylinders with rolling bearings mounted on them, the edges of the necks have grooves for dowels for fastening in the cheeks, the cheeks and counterweights are made of the same material in the form of figured plates having holes with grooves for the grooves NKI and cranks via lids crank heads and heads crank rod is firmly secured to the connecting rod bearings and the main shaft journals.
RU2008127468/11A 2008-07-08 2008-07-08 Four-stroke ice crankshaft RU2467216C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2008127468/11A RU2467216C2 (en) 2008-07-08 2008-07-08 Four-stroke ice crankshaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2008127468/11A RU2467216C2 (en) 2008-07-08 2008-07-08 Four-stroke ice crankshaft

Publications (2)

Publication Number Publication Date
RU2008127468A true RU2008127468A (en) 2010-01-20
RU2467216C2 RU2467216C2 (en) 2012-11-20

Family

ID=42120077

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2008127468/11A RU2467216C2 (en) 2008-07-08 2008-07-08 Four-stroke ice crankshaft

Country Status (1)

Country Link
RU (1) RU2467216C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104121272B (en) * 2014-07-31 2017-01-18 长城汽车股份有限公司 Vehicle as well as engine and bent axle thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB195159A (en) * 1921-12-23 1923-03-23 Harry Ralph Ricardo Improvements in or relating to crank shafts
DE3737600A1 (en) * 1987-11-05 1989-05-18 Emitec Emissionstechnologie METHOD FOR PRODUCING ASSEMBLED CRANKSHAFT BY EXPANDING SLEEVES ARRANGED IN DIVIDED PINS
SU1723381A1 (en) * 1989-12-26 1992-03-30 Г.И.Виноградов Sectional crankshaft of ic engine
DE102006009152A1 (en) * 2006-02-24 2007-09-06 Man Diesel Se Built up crankshaft for four stroke diesel internal combustion engine has friction or form locked components with defined relative dimensions

Also Published As

Publication number Publication date
RU2467216C2 (en) 2012-11-20

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20120628