The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 21, 2023
Filed:
Mar. 03, 2021
Mazda Motor Corporation, Hiroshima, JP;
Shunsuke Hirai, Aki-gun, JP;
Hiroaki Ishizu, Aki-gun, JP;
Hidekazu Shiraishi, Aki-gun, JP;
Kyohei Hirata, Aki-gun, JP;
Kazuki Yamauchi, Aki-gun, JP;
Takumi Fukuda, Aki-gun, JP;
MAZDA MOTOR CORPORATION, Hiroshima, JP;
Abstract
A front vehicle-body structure which reduces third-order vibration of a windshield, and improves NVH performance in a vehicle cabin. A front windshield fixed to an edge portion of an opening formed in a vehicle body, a pair of left and right front suspension housings, a cowl forming a lower edge of the opening for the front windshield, and a tower bar coupling each of the left and right front suspension housings with a region around a vehicle-width-direction center portion of the cowl are provided. Node members, each of which locally improves bending rigidity of the cowl, are disposed in two positions in the cowl that divide a bonding surface to a windshield lower edge into generally three equal parts in the vehicle width direction, and the tower bar is fixed between respective positions of the two node members in the cowl.