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1. WO2020229424 - MOUNTING OF AN ACOUSTIC PROTECTION SHIELD FOR A MOTOR VEHICLE ENGINE

Publication Number WO/2020/229424
Publication Date 19.11.2020
International Application No. PCT/EP2020/063080
International Filing Date 11.05.2020
IPC
B60R 13/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
13Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
08Insulating elements, e.g. for sound insulation
F16B 5/02 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
5Joining sheets or plates to one another or to strips or bars parallel to them
02by means of fastening members using screw-thread
Applicants
  • TREVES PRODUCTS, SERVICES & INNOVATION [FR]/[FR]
Inventors
  • BATAILLE, Fabien
  • LECOMTE, Jerôme
Agents
  • SAYETTAT, Julien
Priority Data
FR190488310.05.2019FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) MOUNTING OF AN ACOUSTIC PROTECTION SHIELD FOR A MOTOR VEHICLE ENGINE
(FR) MONTAGE D'UN ECRAN DE PROTECTION ACOUSTIQUE POUR MOTEUR DE VEHICULE AUTOMOBILE
Abstract
(EN)
The invention relates to the mounting of an acoustic protection shield (1) for a motor vehicle engine, said mounting comprising a member (4) for fastening said shield to a base (2), said shield comprising a core (7) and an element (8) for reinforcing a region in which said member is received, said element being based on elastomer material moulded in the form of a sleeve (9) for receiving said member, the ends of which sleeve widen in the form of washers (10a, 10b), the foam of said core being moulded over the outer face (11) of said sleeve and over the inner face (12) of each of said washers, the outer face (13a, 13b) of each of said washers being free of foam, the flange (6) bearing with clamping contact on the outer face (13a) of one of said washers (10a), and the outer face (13b) of the other of said washers (10b) bearing with clamping contact on said base.
(FR)
L'invention concerne un montage d'un écran (1) de protection acoustique pour moteur de véhicule automobile, ledit montage comprenant un organe (4) de fixation dudit écran sur une embase (2), ledit écran comprenant une âme (7) et un élément de renforcement (8) d'une zone de réception dudit organe, ledit élément étant à base de matériau élastomère moulé en forme de manchon (9) de réception dudit organe dont les extrémités s'élargissent en forme de rondelles (10a, 10b), la mousse de ladite âme surmoulant la face externe (11) dudit manchon et la face interne (12) de chacune desdites rondelles, la face externe (13a, 13b) de chacune desdites rondelles étant dépourvue de mousse, la collerette (6) prend appui en contact serrant sur la face externe (13a) de l'une desdites rondelles (10a) et la face externe (13b) de l'autre desdites rondelles (10b) prend appui en contact serrant sur ladite embase.
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