FR3019611B1 - TRANSVERSAL VEHICLE GEARBOX, AXIS (S) AND / OR PAIR (S) OF TRANSVERSE RIGIDIFICATION PROTUBERANCES - Google Patents

TRANSVERSAL VEHICLE GEARBOX, AXIS (S) AND / OR PAIR (S) OF TRANSVERSE RIGIDIFICATION PROTUBERANCES

Info

Publication number
FR3019611B1
FR3019611B1 FR1453078A FR1453078A FR3019611B1 FR 3019611 B1 FR3019611 B1 FR 3019611B1 FR 1453078 A FR1453078 A FR 1453078A FR 1453078 A FR1453078 A FR 1453078A FR 3019611 B1 FR3019611 B1 FR 3019611B1
Authority
FR
France
Prior art keywords
axis
protuberances
transverse
rigidification
pair
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
FR1453078A
Other languages
French (fr)
Other versions
FR3019611A1 (en
Inventor
Olivier Kerisit
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.)
PSA Automobiles SA
Original Assignee
Technoboost 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 Technoboost SAS filed Critical Technoboost SAS
Priority to FR1453078A priority Critical patent/FR3019611B1/en
Publication of FR3019611A1 publication Critical patent/FR3019611A1/en
Application granted granted Critical
Publication of FR3019611B1 publication Critical patent/FR3019611B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/028—Gearboxes; Mounting gearing therein characterised by means for reducing vibration or noise
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing
    • B60K17/08—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing of mechanical type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Arrangement Of Transmissions (AREA)
  • General Details Of Gearings (AREA)

Abstract

Une boîte de vitesses (BV) comprend deux carters (C1, C2) logeant un arbre primaire (AP), installé suivant une direction transversale parallèle à un axe (AT) d'un train d'un véhicule (V), et des moyens d'accouplement (EM) de l'arbre primaire (AP) à un axe (AV) d'un vilebrequin d'un moteur thermique (MT) solidarisé aux premier (C1) et second (C2) carters. Les carters (C1, C2) logent un axe (A1) parallèle à la direction transversale et les solidarisant fixement l'un à l'autre dans une zone (Z) située entre l'arbre primaire (AP) et l'axe de train (AT) et/ou comprennent une face interne munie, dans cette zone (Z) au niveau d'une interface de couplage (IC), de protubérances de rigidification (PR) présentant une extension parallèle à la direction transversale et une fréquence de résonance supérieure aux fréquences de résonance des premiers modes de vibration des carters (C1, C2), et solidarisées fixement l'une à l'autre.A gearbox (BV) comprises two housings (C1, C2) housing a primary shaft (AP), installed in a transverse direction parallel to an axis (AT) of a train of a vehicle (V), and means coupling (EM) of the primary shaft (AP) to an axis (AV) of a crankshaft of a heat engine (MT) secured to the first (C1) and second (C2) casings. The housings (C1, C2) house an axis (A1) parallel to the transverse direction and firmly securing them to one another in a zone (Z) located between the primary shaft (AP) and the axle of the train (AT) and / or comprise an internal face provided, in this zone (Z) at the level of a coupling interface (IC), with stiffening protuberances (PR) having an extension parallel to the transverse direction and a resonant frequency greater than the resonance frequencies of the first modes of vibration of the housings (C1, C2), and fixedly secured to one another.

FR1453078A 2014-04-07 2014-04-07 TRANSVERSAL VEHICLE GEARBOX, AXIS (S) AND / OR PAIR (S) OF TRANSVERSE RIGIDIFICATION PROTUBERANCES Expired - Fee Related FR3019611B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1453078A FR3019611B1 (en) 2014-04-07 2014-04-07 TRANSVERSAL VEHICLE GEARBOX, AXIS (S) AND / OR PAIR (S) OF TRANSVERSE RIGIDIFICATION PROTUBERANCES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1453078A FR3019611B1 (en) 2014-04-07 2014-04-07 TRANSVERSAL VEHICLE GEARBOX, AXIS (S) AND / OR PAIR (S) OF TRANSVERSE RIGIDIFICATION PROTUBERANCES

Publications (2)

Publication Number Publication Date
FR3019611A1 FR3019611A1 (en) 2015-10-09
FR3019611B1 true FR3019611B1 (en) 2016-05-06

Family

ID=50933393

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1453078A Expired - Fee Related FR3019611B1 (en) 2014-04-07 2014-04-07 TRANSVERSAL VEHICLE GEARBOX, AXIS (S) AND / OR PAIR (S) OF TRANSVERSE RIGIDIFICATION PROTUBERANCES

Country Status (1)

Country Link
FR (1) FR3019611B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3142394A1 (en) * 2022-11-29 2024-05-31 Renault S.A.S Mechanical gearbox with parallel shaft lines

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1782912A (en) * 1927-06-15 1930-11-25 Bell Telephone Labor Inc Method for eliminating noise in machinery
JP4712395B2 (en) * 2005-01-06 2011-06-29 住友重機械工業株式会社 Gear box
FR2882801B1 (en) * 2005-03-07 2008-10-10 Renault Sas ANTI-NOISE DEVICE FOR MOTOR POWERS

Also Published As

Publication number Publication date
FR3019611A1 (en) 2015-10-09

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