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FR2970662B1 - Vilebrequin et procede de fabrication de ce vilebrequin - Google Patents

Vilebrequin et procede de fabrication de ce vilebrequin

Info

Publication number
FR2970662B1
FR2970662B1 FR1100187A FR1100187A FR2970662B1 FR 2970662 B1 FR2970662 B1 FR 2970662B1 FR 1100187 A FR1100187 A FR 1100187A FR 1100187 A FR1100187 A FR 1100187A FR 2970662 B1 FR2970662 B1 FR 2970662B1
Authority
FR
France
Prior art keywords
crankshaft
manufacturing
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.)
Expired - Fee Related
Application number
FR1100187A
Other languages
English (en)
Other versions
FR2970662A1 (fr
Inventor
Franck Vincent
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR1100187A priority Critical patent/FR2970662B1/fr
Priority to PCT/FR2012/050035 priority patent/WO2012098319A1/fr
Publication of FR2970662A1 publication Critical patent/FR2970662A1/fr
Application granted granted Critical
Publication of FR2970662B1 publication Critical patent/FR2970662B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • 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
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/28—Counterweights, i.e. additional weights counterbalancing inertia forces induced by the reciprocating movement of masses in the system, e.g. of pistons attached to an engine crankshaft; Attaching or mounting same
    • F16F15/283—Counterweights, i.e. additional weights counterbalancing inertia forces induced by the reciprocating movement of masses in the system, e.g. of pistons attached to an engine crankshaft; Attaching or mounting same for engine 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/32—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels
    • F16F15/322—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels the rotating body being a shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
FR1100187A 2011-01-21 2011-01-21 Vilebrequin et procede de fabrication de ce vilebrequin Expired - Fee Related FR2970662B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1100187A FR2970662B1 (fr) 2011-01-21 2011-01-21 Vilebrequin et procede de fabrication de ce vilebrequin
PCT/FR2012/050035 WO2012098319A1 (fr) 2011-01-21 2012-01-05 Vilebrequin et procede de fabrication de ce vilebrequin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1100187A FR2970662B1 (fr) 2011-01-21 2011-01-21 Vilebrequin et procede de fabrication de ce vilebrequin

Publications (2)

Publication Number Publication Date
FR2970662A1 FR2970662A1 (fr) 2012-07-27
FR2970662B1 true FR2970662B1 (fr) 2015-11-13

Family

ID=44279776

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1100187A Expired - Fee Related FR2970662B1 (fr) 2011-01-21 2011-01-21 Vilebrequin et procede de fabrication de ce vilebrequin

Country Status (2)

Country Link
FR (1) FR2970662B1 (fr)
WO (1) WO2012098319A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3087235B1 (fr) 2018-10-15 2020-12-11 Renault Sas Arbre rotatif equilibre, notamment vilebrequin de moteur, realise en partie par une technique de fabrication additive, procede de fabrication et moteur equipe d'un tel arbre
CN110360216A (zh) * 2019-08-14 2019-10-22 广西玉柴机器股份有限公司 V6曲轴结构
CN110625063B (zh) * 2019-10-11 2020-10-27 柳州市顺昇机械有限公司 一种生产工程机械配重块的v法铸造工艺
CN113680958B (zh) * 2021-08-30 2023-10-24 安徽海立精密铸造有限公司 一种曲轴的垂直分型排布浇注系统及浇注工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2720809B1 (fr) 1994-06-01 1996-07-05 Renault Procédé de fabrication d'un vilebrequin de moteur à combustion interne multicylindre et vilebrequin obtenu par ce procédé.
GB2352664A (en) * 1999-07-06 2001-02-07 Ford Global Tech Inc Engine shaft casting process including preformed slug member
DE10137267B4 (de) 2001-07-31 2015-03-26 Volkswagen Ag Welle mit Ausgleichsmasse
US7509890B2 (en) 2004-05-27 2009-03-31 International Engine Intellectual Property Company, Llc Non-homogeneous engine component formed by powder metallurgy

Also Published As

Publication number Publication date
WO2012098319A1 (fr) 2012-07-26
FR2970662A1 (fr) 2012-07-27

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