公开(公告)号：US10214252B2

公开(公告)日：2019-02-26

申请号：US15592738

申请日：2017-05-11

Applicant: SABIC Global Technologies B.V.

Inventor： Geert Jan Schellekens ,  Claire Marie-Annick Martin ,  Carlos Pereira ,  Max Morton ,  Matthew Marks

IPC: B62D35/00 ,  B29C45/00 ,  B29C45/40 ,  B29K9/06 ,  B29K23/00 ,  B29K25/00 ,  B29K27/06 ,  B29K55/02 ,  B29K67/00 ,  B29K77/00 ,  B29K81/00 ,  B29L31/30

Abstract: A process of making a drag-reducing aerodynamic vehicle system includes injection molding a body configured for attachment to a roof of a vehicle with a sliding core, wherein the body comprises an air inlet extending through a surface of the body, wherein the air inlet includes an air guide boss extending from an interior surface of the body, wherein the air guide boss adjusts an air stagnation point away from the windshield to reduce air pressure and drag on the vehicle; and ejecting the drag-reducing aerodynamic vehicle system from the injection mold using the sliding core.