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MX2017001685A - Cigüeñal para motor reciprocante. - Google Patents

Cigüeñal para motor reciprocante.

Info

Publication number
MX2017001685A
MX2017001685A MX2017001685A MX2017001685A MX2017001685A MX 2017001685 A MX2017001685 A MX 2017001685A MX 2017001685 A MX2017001685 A MX 2017001685A MX 2017001685 A MX2017001685 A MX 2017001685A MX 2017001685 A MX2017001685 A MX 2017001685A
Authority
MX
Mexico
Prior art keywords
crankshaft
stumps
connecting rod
bed
arms
Prior art date
Application number
MX2017001685A
Other languages
English (en)
Other versions
MX389508B (es
Inventor
Ishihara Koichiro
Imanishi Kenji
Yabuno Kunihiro
Yoshino Ken
Original Assignee
Nippon Steel & Sumitomo Metal Corp
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 Nippon Steel & Sumitomo Metal Corp filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of MX2017001685A publication Critical patent/MX2017001685A/es
Publication of MX389508B publication Critical patent/MX389508B/es

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
    • 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
    • F16C3/20—Shape of crankshafts or eccentric-shafts having regard to balancing

Landscapes

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

Abstract

Un cigüeñal incluye muñones de bancada (J) que definen un eje central de rotación; muñones de biela (P) que son excéntricos con respecto a los muñones de bancada (J); brazos de cigüeñal (A) que conectan los muñones de bancada (J) con los muñones de biela (P); y contrapesos (W) integrados con los brazos de cigüeñal (A). Cada uno de los brazos de cigüeñal (A) tiene rebajes (10) en una superficie adyacente al muñón de biela (P). Los rebajes (10) están dispuestos hacia adentro de las regiones periféricas (11), en ambos lados a lo largo de un borde de la superficie y están dispuestos a lo largo de las regiones periféricas (11). El cigüeñal tiene un peso reducido, una rigidez de torsión aumentada y una rigidez de flexión aumentada.
MX2017001685A 2014-08-07 2015-08-06 Cigüeñal para motor reciprocante. MX389508B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014161654 2014-08-07
PCT/JP2015/003952 WO2016021201A1 (ja) 2014-08-07 2015-08-06 レシプロエンジンのクランク軸

Publications (2)

Publication Number Publication Date
MX2017001685A true MX2017001685A (es) 2017-04-27
MX389508B MX389508B (es) 2025-03-04

Family

ID=55263492

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017001685A MX389508B (es) 2014-08-07 2015-08-06 Cigüeñal para motor reciprocante.

Country Status (7)

Country Link
US (1) US10330142B2 (es)
EP (1) EP3179116A4 (es)
JP (2) JP6629733B2 (es)
CN (1) CN106574650B (es)
BR (1) BR112017002187A2 (es)
MX (1) MX389508B (es)
WO (1) WO2016021201A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6443546B2 (ja) * 2015-06-12 2018-12-26 新日鐵住金株式会社 レシプロエンジンのクランク軸
US20210040984A1 (en) * 2018-01-30 2021-02-11 Nippon Steel Corporation Crankshaft

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US276910A (en) * 1883-05-01 Steam-engine crank-shaft
US1337081A (en) * 1919-05-31 1920-04-13 Olarence A Kuem Crank-shaft
DE2706072A1 (de) * 1977-02-12 1978-08-17 Daimler Benz Ag Gegossene kurbelwellen
JPS5830020A (ja) 1981-08-17 1983-02-22 田中貴金属工業株式会社 接点の取付け方法
JPS5830020U (ja) * 1981-08-25 1983-02-26 本田技研工業株式会社 エンジンのクランク軸装置
JPS60104812A (ja) * 1983-11-11 1985-06-10 Honda Motor Co Ltd クランク軸
CH665888A5 (de) * 1985-04-11 1988-06-15 Sulzer Ag Kurbelwelle fuer eine kolbenbrennkraftmaschine.
US5197416A (en) * 1992-07-24 1993-03-30 Michael Zoche Radial internal combustion engine
US5435059A (en) * 1993-10-18 1995-07-25 Chawla; Mohinder P. Advance balancing process for crankshaft
JP2000320531A (ja) * 1999-05-13 2000-11-24 Toyota Motor Corp クランクシャフト
DE10140332C1 (de) 2001-08-16 2003-04-24 Daimler Chrysler Ag Leichtbaukurbelwelle
JP4159293B2 (ja) 2002-02-06 2008-10-01 本田技研工業株式会社 クランクシャフト
JP2003254319A (ja) * 2002-03-05 2003-09-10 Suzuki Motor Corp エンジンのクランク軸構造
JP4167161B2 (ja) * 2003-10-10 2008-10-15 日野自動車株式会社 多気筒エンジンのクランクシャフト粗材
DE102004054186B3 (de) 2004-11-10 2006-06-14 Danfoss Compressors Gmbh Kompressor-Kurbelwelle
WO2009120715A1 (en) 2008-03-24 2009-10-01 Efficient-V, Inc. Motion translation mechanism
JP4998233B2 (ja) 2007-11-28 2012-08-15 住友金属工業株式会社 多気筒エンジン用クランクシャフト
JP5249831B2 (ja) 2009-03-26 2013-07-31 本田技研工業株式会社 クランクシャフトおよびその製造方法
JP2012007726A (ja) 2010-05-21 2012-01-12 Honda Motor Co Ltd クランクシャフトおよびその製造方法
CN203488536U (zh) * 2013-08-27 2014-03-19 台州市中亚曲轴制造有限公司 电机曲轴总成

Also Published As

Publication number Publication date
EP3179116A4 (en) 2018-01-24
JP6795018B2 (ja) 2020-12-02
CN106574650A (zh) 2017-04-19
WO2016021201A1 (ja) 2016-02-11
JP2018197610A (ja) 2018-12-13
US20170234360A1 (en) 2017-08-17
US10330142B2 (en) 2019-06-25
EP3179116A1 (en) 2017-06-14
BR112017002187A2 (pt) 2017-11-21
MX389508B (es) 2025-03-04
JP6629733B2 (ja) 2020-01-15
CN106574650B (zh) 2019-09-24
JPWO2016021201A1 (ja) 2017-04-27

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