公开(公告)号：US20200307695A1

公开(公告)日：2020-10-01

申请号：US16954982

申请日：2019-03-01

Applicant: MAZDA MOTOR CORPORATION

Inventor： Junichi TANAKA ,  Takehiro KAMEI

IPC: B62D21/02 ,  B62D25/04 ,  B62D25/06 ,  B62D25/08 ,  B62D25/20

Abstract: A vehicle body structure includes: a front lateral ring-shaped vehicle body framework (FWC) having a substantially ring shape in a vehicle lateral direction, disposed near suspension towers (65), and constituted by front subframes (66), suspension tower reinforcing members (65b), and a cowl box (62); and longitudinal ring-shaped vehicle body frameworks (SLC) disposed along side door openings (Es). The vehicle body structure includes: cowl side frames (64) coupling upper ends of hinge pillars (45) constituting the longitudinal ring-shaped vehicle body frameworks (SLC) to the suspension towers (65) in a vehicle longitudinal direction; and side part panels (71) connected to the cowl box (62) and coupled to the suspension towers (65).

公开(公告)号：US20190168820A1

公开(公告)日：2019-06-06

申请号：US16199072

申请日：2018-11-23

Applicant: MAZDA MOTOR CORPORATION

Inventor： Yuji MIYOSHI ,  Tomoya YOSHIDA ,  Junichi TANAKA ,  Masanobu KOBASHI

IPC: B62D25/20 ,  B32B7/12 ,  B62D29/04

Abstract: A vehicle body structure satisfies at least one of the following (A), (B), and (C): (A) an adhesive amount per unit area of a first adhesive in a second adjacent part is smaller than an adhesive amount per unit area of the first adhesive in a first adjacent part; (B) an adhesive amount per unit area of a panel adhesive in a second panel adjacent part is smaller than an adhesive amount per unit area of the panel adhesive in a first panel adjacent part; and (C) an adhesive amount per unit area of a second adhesive in a stacking adjacent part is smaller than an adhesive amount per unit area of the second adhesive in a non-stacking adjacent part.

公开(公告)号：US20180022389A1

公开(公告)日：2018-01-25

申请号：US15598381

申请日：2017-05-18

Applicant: MAZDA MOTOR CORPORATION

Inventor： Kazuhiro KAGEYAMA ,  Junichi TANAKA

IPC: B62D21/15 ,  B60R16/04 ,  B62D25/20

CPC classification number: B62D21/157 ,  B60K1/04 ,  B60K13/04 ,  B60K2001/0438 ,  B60K2015/0634 ,  B60R16/04 ,  B60Y2306/01 ,  B62D21/16 ,  B62D25/20

Abstract: An auxiliary device is provided in a space below a portion of a floor panel which is positioned between a floor frame and a tunnel side member which extend in a longitudinal direction, members which extend in a vehicle width direction and straddle the floor frame which is positioned on the side of the auxiliary device and a tunnel side member which is positioned on the opposite side to the auxiliary device, and a yield strength of the vehicle width direction of tunnel corresponding portions, in a width direction, of the members which correspond to a tunnel portion is set to be lower than that of auxiliary-device corresponding portions, in the width direction, of the members which correspond to the auxiliary device.