FR3077349B1 - Arbre de roue pour vehicule automobile presentant une raideur reduite - Google Patents

Arbre de roue pour vehicule automobile presentant une raideur reduite Download PDF

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Publication number
FR3077349B1
FR3077349B1 FR1850776A FR1850776A FR3077349B1 FR 3077349 B1 FR3077349 B1 FR 3077349B1 FR 1850776 A FR1850776 A FR 1850776A FR 1850776 A FR1850776 A FR 1850776A FR 3077349 B1 FR3077349 B1 FR 3077349B1
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FR
France
Prior art keywords
motor vehicle
wheel shaft
reduced stiffness
tubular part
stiffness
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.)
Active
Application number
FR1850776A
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English (en)
Other versions
FR3077349A1 (fr
Inventor
Patrick Tridera
Nicolas Gobard
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.)
Stellantis Auto Sas Fr
Original Assignee
PSA Automobiles SA
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 PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR1850776A priority Critical patent/FR3077349B1/fr
Publication of FR3077349A1 publication Critical patent/FR3077349A1/fr
Application granted granted Critical
Publication of FR3077349B1 publication Critical patent/FR3077349B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/02—Shafts; Axles
    • 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/06—Drive shafts
    • 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
    • F16C3/02—Shafts; Axles
    • F16C3/023—Shafts; Axles made of several parts, e.g. by welding

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

Arbre de roue pour véhicule automobile, comportant axialement une partie centrale tubulaire (30) présentant une section constante, comprenant à l'intérieur des rainures (40) qui s'étendent longitudinalement, donnant une diminution de la raideur en torsion axiale de cette partie tubulaire (30).
FR1850776A 2018-01-31 2018-01-31 Arbre de roue pour vehicule automobile presentant une raideur reduite Active FR3077349B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1850776A FR3077349B1 (fr) 2018-01-31 2018-01-31 Arbre de roue pour vehicule automobile presentant une raideur reduite

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1850776 2018-01-31
FR1850776A FR3077349B1 (fr) 2018-01-31 2018-01-31 Arbre de roue pour vehicule automobile presentant une raideur reduite

Publications (2)

Publication Number Publication Date
FR3077349A1 FR3077349A1 (fr) 2019-08-02
FR3077349B1 true FR3077349B1 (fr) 2020-01-03

Family

ID=61873558

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1850776A Active FR3077349B1 (fr) 2018-01-31 2018-01-31 Arbre de roue pour vehicule automobile presentant une raideur reduite

Country Status (1)

Country Link
FR (1) FR3077349B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5070743A (en) * 1990-03-08 1991-12-10 Simon Joseph A Tubular drive shaft
JP2002054622A (ja) * 2000-08-11 2002-02-20 Sango Co Ltd プロペラシャフトの中空管部およびその製造方法
DE102011085962B4 (de) * 2011-11-08 2014-02-27 Leichtbau-Zentrum Sachsen Gmbh Innenprofilierte Welle aus Faserverbundwerkstoff mit Lasteinleitungselementen und Verfahren zur Herstellung

Also Published As

Publication number Publication date
FR3077349A1 (fr) 2019-08-02

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Owner name: STELLANTIS AUTO SAS, FR

Effective date: 20240423