FR3085305B1 - TRIM WITH VARIABLE PROFILE DEPENDING ON MOTOR VEHICLE SPEED - Google Patents

TRIM WITH VARIABLE PROFILE DEPENDING ON MOTOR VEHICLE SPEED Download PDF

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Publication number
FR3085305B1
FR3085305B1 FR1857912A FR1857912A FR3085305B1 FR 3085305 B1 FR3085305 B1 FR 3085305B1 FR 1857912 A FR1857912 A FR 1857912A FR 1857912 A FR1857912 A FR 1857912A FR 3085305 B1 FR3085305 B1 FR 3085305B1
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FR
France
Prior art keywords
motor vehicle
trim
vehicle speed
cover
internal face
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
FR1857912A
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French (fr)
Other versions
FR3085305A1 (en
Inventor
Eric Palpacuer
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
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 FR1857912A priority Critical patent/FR3085305B1/en
Publication of FR3085305A1 publication Critical patent/FR3085305A1/en
Application granted granted Critical
Publication of FR3085305B1 publication Critical patent/FR3085305B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B7/00—Wheel cover discs, rings, or the like, for ornamenting, protecting, venting, or obscuring, wholly or in part, the wheel body, rim, hub, or tyre sidewall, e.g. wheel cover discs, wheel cover discs with cooling fins
    • B60B7/02—Wheel cover discs, rings, or the like, for ornamenting, protecting, venting, or obscuring, wholly or in part, the wheel body, rim, hub, or tyre sidewall, e.g. wheel cover discs, wheel cover discs with cooling fins made essentially in one part
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/10—Reduction of
    • B60B2900/121—Resisting forces
    • B60B2900/1216—Resisting forces due to air-drag
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/50—Improvement of
    • B60B2900/513—Cooling, e.g. of brakes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

L'invention porte sur un procédé de variation d'un profil d'enjoliveur (1) de roue en fonction de la vitesse du véhicule automobile le portant, l'enjoliveur (1) comportant une face dite interne (1a) destinée à être en vis-à-vis d'une face de la roue (2) orientée vers un extérieur du véhicule automobile. Au-dessus d'une vitesse prédéterminée, il est effectué une étape de déformation automatique de l'enjoliveur (1) lui faisant présenter un profil galbé convexe orienté en éloignement de la face interne (1a) tandis qu'en dessous de la vitesse prédéterminée, l'enjoliveur (1) présente un profil creusé concave orienté vers la face interne (1a). Application non limitative dans le domaine des véhicules automobiles.The invention relates to a method for varying a profile of a wheel cover (1) as a function of the speed of the motor vehicle carrying it, the cover (1) comprising a so-called internal face (1a) intended to be in. vis-à-vis a face of the wheel (2) oriented towards an outside of the motor vehicle. Above a predetermined speed, a step of automatic deformation of the cover (1) is performed causing it to have a convex curved profile oriented away from the internal face (1a) while below the predetermined speed , the hubcap (1) has a concave hollow profile oriented towards the internal face (1a). Non-limiting application in the field of motor vehicles.

FR1857912A 2018-09-04 2018-09-04 TRIM WITH VARIABLE PROFILE DEPENDING ON MOTOR VEHICLE SPEED Active FR3085305B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1857912A FR3085305B1 (en) 2018-09-04 2018-09-04 TRIM WITH VARIABLE PROFILE DEPENDING ON MOTOR VEHICLE SPEED

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1857912A FR3085305B1 (en) 2018-09-04 2018-09-04 TRIM WITH VARIABLE PROFILE DEPENDING ON MOTOR VEHICLE SPEED
FR1857912 2018-09-04

Publications (2)

Publication Number Publication Date
FR3085305A1 FR3085305A1 (en) 2020-03-06
FR3085305B1 true FR3085305B1 (en) 2020-08-21

Family

ID=65201256

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1857912A Active FR3085305B1 (en) 2018-09-04 2018-09-04 TRIM WITH VARIABLE PROFILE DEPENDING ON MOTOR VEHICLE SPEED

Country Status (1)

Country Link
FR (1) FR3085305B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1319526A3 (en) * 2001-12-14 2005-03-16 Bayerische Motoren Werke Aktiengesellschaft Wheel of motor vehicle or rim
DE102011016534B4 (en) * 2010-08-16 2012-08-16 Audi Ag vehicle
FR3003200B1 (en) * 2013-03-18 2015-03-06 Peugeot Citroen Automobiles Sa VEHICLE COMPRISING A WHEEL SHUTTER WITH MOBILE SHUTTERS AND CORRESPONDING WHEEL TRIM
DE102013222044B4 (en) * 2013-10-30 2024-04-25 Bayerische Motoren Werke Aktiengesellschaft Rim cover and vehicle wheel
MX343768B (en) * 2014-12-02 2016-11-10 Luis Rossano García José Cover for protecting a rim.
WO2016137856A1 (en) * 2015-02-23 2016-09-01 Maxion Wheels U.S.A. Llc Active aerodynamic vehicle wheel cover assembly, vehicle wheel assembly including such a vehicle wheel cover assembly and method for producing such a vehicle wheel assembly
FR3057807B1 (en) 2016-10-26 2019-07-19 Peugeot Citroen Automobiles Sa WHEEL TRIM OF A VEHICLE, IN PARTICULAR A MOTOR VEHICLE

Also Published As

Publication number Publication date
FR3085305A1 (en) 2020-03-06

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