FR3090561B1 - Bi-material deflector device - Google Patents

Bi-material deflector device Download PDF

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Publication number
FR3090561B1
FR3090561B1 FR1873439A FR1873439A FR3090561B1 FR 3090561 B1 FR3090561 B1 FR 3090561B1 FR 1873439 A FR1873439 A FR 1873439A FR 1873439 A FR1873439 A FR 1873439A FR 3090561 B1 FR3090561 B1 FR 3090561B1
Authority
FR
France
Prior art keywords
deflector device
material deflector
aerodynamic
forming
aerodynamic blade
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
FR1873439A
Other languages
French (fr)
Other versions
FR3090561A1 (en
Inventor
Gerald Andre
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.)
Opmobility Se Fr
Original Assignee
Plastic Omnium SE
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 Plastic Omnium SE filed Critical Plastic Omnium SE
Priority to FR1873439A priority Critical patent/FR3090561B1/en
Priority to PCT/EP2019/085197 priority patent/WO2020126946A1/en
Publication of FR3090561A1 publication Critical patent/FR3090561A1/en
Application granted granted Critical
Publication of FR3090561B1 publication Critical patent/FR3090561B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D37/00—Stabilising vehicle bodies without controlling suspension arrangements
    • B62D37/02—Stabilising vehicle bodies without controlling suspension arrangements by aerodynamic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D35/00—Vehicle bodies characterised by streamlining
    • B62D35/005—Front spoilers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D35/00—Vehicle bodies characterised by streamlining
    • B62D35/02—Streamlining the undersurfaces
    • 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
    • Y02T10/82—Elements for improving aerodynamics
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Body Structure For Vehicles (AREA)
  • Air-Flow Control Members (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

L’invention concerne un Dispositif déflecteur d’air (4) destiné à être placé à l’avant d’un véhicule automobile (2) comprenant une lame aérodynamique (6) comprenant : - une première partie (8) réalisée dans un premier matériau et formant une première extrémité (12) de la lame aérodynamique (6), et - une seconde partie (10) d’un seul tenant avec la première partie (8), réalisée dans un second matériau et formant une seconde extrémité (14) de la lame aérodynamique (6) opposée à la première extrémité (12), le premier matériau ayant un module d’élasticité supérieur à celui du second matériau et/ou un allongement à la rupture inférieur à celui du second matériau. Figure pour l’abrégé : figure 3AThe invention relates to an air deflector device (4) intended to be placed at the front of a motor vehicle (2) comprising an aerodynamic blade (6) comprising: - a first part (8) made of a first material and forming a first end (12) of the aerodynamic blade (6), and - a second part (10) integral with the first part (8), made of a second material and forming a second end (14) of the aerodynamic strip (6) opposite the first end (12), the first material having a modulus of elasticity higher than that of the second material and/or an elongation at break lower than that of the second material. Figure for abstract: Figure 3A

FR1873439A 2018-12-19 2018-12-19 Bi-material deflector device Active FR3090561B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1873439A FR3090561B1 (en) 2018-12-19 2018-12-19 Bi-material deflector device
PCT/EP2019/085197 WO2020126946A1 (en) 2018-12-19 2019-12-13 Two-material deflector device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1873439A FR3090561B1 (en) 2018-12-19 2018-12-19 Bi-material deflector device

Publications (2)

Publication Number Publication Date
FR3090561A1 FR3090561A1 (en) 2020-06-26
FR3090561B1 true FR3090561B1 (en) 2022-05-13

Family

ID=66676705

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1873439A Active FR3090561B1 (en) 2018-12-19 2018-12-19 Bi-material deflector device

Country Status (2)

Country Link
FR (1) FR3090561B1 (en)
WO (1) WO2020126946A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4743057A (en) * 1987-05-11 1988-05-10 Michael Ladney Spoiler construction and method
US5044667A (en) * 1990-03-26 1991-09-03 Manning Kenneth G Pull-away mud flap
JP3640912B2 (en) * 2001-10-12 2005-04-20 東海興業株式会社 Bumpers spoiler and its mounting structure
US8807629B2 (en) * 2011-06-21 2014-08-19 Flex-N-Gate Corporation Air dam
US8702152B1 (en) 2013-01-11 2014-04-22 Ford Global Technologies, Llc Deployable front air dam
CA2956674C (en) * 2014-06-11 2021-08-31 Magna International Inc. Active front deflector
JP6350482B2 (en) * 2015-10-22 2018-07-04 マツダ株式会社 Car deflector structure

Also Published As

Publication number Publication date
WO2020126946A1 (en) 2020-06-25
FR3090561A1 (en) 2020-06-26

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