KR980002918A - Lightweight connecting rod - Google Patents

Lightweight connecting rod Download PDF

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Publication number
KR980002918A
KR980002918A KR1019960022174A KR19960022174A KR980002918A KR 980002918 A KR980002918 A KR 980002918A KR 1019960022174 A KR1019960022174 A KR 1019960022174A KR 19960022174 A KR19960022174 A KR 19960022174A KR 980002918 A KR980002918 A KR 980002918A
Authority
KR
South Korea
Prior art keywords
connecting rod
end portion
main body
lightweight connecting
cast iron
Prior art date
Application number
KR1019960022174A
Other languages
Korean (ko)
Other versions
KR0167530B1 (en
Inventor
박상조
Original Assignee
양재신
대우자동차 주식회사
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 양재신, 대우자동차 주식회사 filed Critical 양재신
Priority to KR1019960022174A priority Critical patent/KR0167530B1/en
Publication of KR980002918A publication Critical patent/KR980002918A/en
Application granted granted Critical
Publication of KR0167530B1 publication Critical patent/KR0167530B1/en

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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
    • F16C7/00—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads
    • F16C7/02—Constructions of connecting-rods with constant length
    • F16C7/023—Constructions of connecting-rods with constant length for piston engines, pumps or the like
    • 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
    • F16C2204/00—Metallic materials; Alloys
    • F16C2204/20—Alloys based on aluminium
    • 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
    • F16C2204/00—Metallic materials; Alloys
    • F16C2204/60—Ferrous alloys, e.g. steel alloys
    • 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
    • F16C2220/00—Shaping
    • F16C2220/02—Shaping by casting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

본 발명은 경량화된 구조의 커넥팅 로드에 관한 것으로, 알루미늄 합금강으로 주조하되 본체에 보강용 주철 심재를 인써트 한 구성으로 커넥팅 로드의 경량화로 엔진 성능, 즉 연비가 개선되는 효과가 있다.The present invention relates to a connecting rod having a lighter weight structure, which is cast in aluminum alloy steel but inserts a reinforcing cast iron core material into the main body, thereby improving the engine performance, that is, fuel efficiency.

Description

경량화된 구조의 커넥팅 로드Lightweight connecting rod

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명에 따라 경량화된 커넥팅 로드 구조를 나타내는 개략적인 종단면도.2 is a schematic longitudinal sectional view showing a lightweight connecting rod structure according to the present invention.

Claims (1)

피스톤 핀과 연결되는 소단부와 크랭크 샤프트에 연결되는 대단부 및 소단부와 대단부를 연결하는 본체를 포함하는 커넥팅 로드에 있어서, 전체적으로 알루미늄 합금강으로 주조하되 상기 본체에 보강용으로 주철재의 심재를 인써트 한 특징으로 하는 커넥팅 로드.A connecting rod comprising a small end portion connected to a piston pin and a large end portion connected to a crankshaft, and a main body connecting the small end portion and a large end portion, wherein the core of the cast iron is inserted into the main body for reinforcement. One feature of the connecting rod. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960022174A 1996-06-19 1996-06-19 Connecting rod with reduced weight KR0167530B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960022174A KR0167530B1 (en) 1996-06-19 1996-06-19 Connecting rod with reduced weight

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960022174A KR0167530B1 (en) 1996-06-19 1996-06-19 Connecting rod with reduced weight

Publications (2)

Publication Number Publication Date
KR980002918A true KR980002918A (en) 1998-03-30
KR0167530B1 KR0167530B1 (en) 1999-03-30

Family

ID=19462417

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960022174A KR0167530B1 (en) 1996-06-19 1996-06-19 Connecting rod with reduced weight

Country Status (1)

Country Link
KR (1) KR0167530B1 (en)

Also Published As

Publication number Publication date
KR0167530B1 (en) 1999-03-30

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