Search International and National Patent Collections

1. (WO2018127648) ACOUSTIC SHIELD FOR A MOTOR VEHICLE ENGINE

Pub. No.:    WO/2018/127648    International Application No.:    PCT/FR2017/053847
Publication Date: Fri Jul 13 01:59:59 CEST 2018 International Filing Date: Wed Dec 27 00:59:59 CET 2017
IPC: F02B 77/13
B60R 13/08
Applicants: TREVES PRODUCTS SERVICES & INNOVATION
Inventors: WAXIN, Laurent
POTHIER, Marc
Title: ACOUSTIC SHIELD FOR A MOTOR VEHICLE ENGINE
Abstract:
The invention relates to a shield (1) comprising: a shell (2) with a porous appearance; a porous acoustic protection layer (3) extending on the rear side of said shell; and at least one device (4) for securing said shield to said engine, said device comprising a fastening part (5) and a part (7) for anchoring to said layer, said anchoring part comprising a plate (8) secured to an end of said fastening part, said plate pressing against the outer face of said layer, said plate being provided with nesting means (9), said shield also comprising a counter-plate (10) arranged between said shell and said layer, facing said plate, said counter-plate being provided with mutual nesting means (11), said layer being provided with openings (12) for connecting said means and mutual means to each other, and said means being arranged such that said layer is caught between said plate and said counter-plate.