公开(公告)号：US20230302883A1

公开(公告)日：2023-09-28

申请号：US18166490

申请日：2023-02-09

Applicant: Honda Motor Co., Ltd.

Inventor： Yasuhisa EGAWA ,  Yoshihiro Fujimura ,  Atsushi Hasegawa

IPC: B60J5/04

CPC classification number: B60J5/0461 ,  B60J5/0444

Abstract: A door structure for a vehicle is provided. A door beam includes an arch-shaped beam body in which a center in a longitudinal direction bulges more outward in a vehicle width direction than a front end part and a rear end part attached to an inner panel, and a bracket interposed between the front end part of the beam body and the inner panel. A rigidity of the bracket is lower than a rigidity of the beam body. At least a portion of the inner panel to which the rear end part of the beam body is attached is opposed to a member on a vehicle body side located on the inner side in the vehicle width direction, with a gap in the vehicle width direction being present therebetween.

公开(公告)号：US20220212615A1

公开(公告)日：2022-07-07

申请号：US17141842

申请日：2021-01-05

Applicant: Benteler Automobiltechnik GmbH ,  Honda Motor Co., Ltd.

Inventor： Tomohiro Shimizu ,  Frode Paulsen ,  Atsushi Hasegawa ,  Takayuki Fujii ,  Norikazu Matsuura ,  Noriaki Ito

IPC: B60R19/02 ,  B60R19/18 ,  B21C23/14 ,  B21C35/02

Abstract: A bumper cross member for a motor vehicle is produced from an extruded hollow profile and has a front side forming an impact side, a rear side in opposition to the front side, end zones configured for connection to the motor vehicle, a central zone extending between the end zones and bent toward the impact side, and top and bottom sides connecting the rear side with the front side. Each of the top and bottom skies has a projecting flange which is separated from the rear side by a separation cut configured to end shy of the end zones so that the flanges are connected with the bumper cross member in the end zones.

公开(公告)号：US10994682B2

公开(公告)日：2021-05-04

申请号：US16572924

申请日：2019-09-17

Applicant: HONDA MOTOR CO., LTD.

Inventor： Atsushi Hasegawa ,  Keiichiro Tsuji ,  Yusuke Miura ,  Ryota Yamane

IPC: B60R19/34 ,  B62D21/15 ,  B60R19/18

Abstract: A vehicle body structure includes a pair of side members (4) extending in a fore and aft direction on either side of a vehicle body, each side member having a hollow structure defining a hollow interior (28), and provided with a vertical outboard wall (27), a bumper beam (3) extending laterally along fore and aft ends of the side members, and curved so as to be convex on a side thereof facing away from the vehicle body, and a pair of extension members (5) each connected to a corresponding end part of the bumper beam and partly received in the hollow interior of the corresponding side member, a pair of cushioning members (72, 91, 101, 111, 123, 131) are each interposed between the corresponding extension member and the vertical outboard wall of the corresponding side member, each cushioning member being deformable in a lateral direction of the vehicle body.

公开(公告)号：US20170291644A1

公开(公告)日：2017-10-12

申请号：US15500165

申请日：2015-05-15

Applicant: HONDA MOTOR CO., LTD. ,  Autotech Engineering, AIE

Inventor： Atsushi Hasegawa ,  Yusuke Miura ,  Emmanuel Leroy ,  Thomas Lemaitre ,  Marti Meca

IPC: B62D21/15 ,  B62D25/08 ,  B62D29/00

CPC classification number: B62D21/152 ,  B62D21/15 ,  B62D25/08 ,  B62D25/20 ,  B62D27/02 ,  B62D29/007

Abstract: A vehicle body structure having left and right side frames located on both sides in a vehicle width direction, each side frame including an end on an external force acting side that receives a collision load in a vehicle longitudinal direction acting from outside of a vehicle, and an end on an opposite side of the end on the external force acting side. The side frames are provided with a plurality of fragile portions on left and right sides. The plurality of fragile portions include at least left and right first fragile portions located at the ends on the external force acting side, and left and right second fragile portions located on sides of the ends on the opposite side. An area of each of the left and right first fragile portions is set to be larger than each of areas of the left and right second fragile portions.

公开(公告)号：US11820211B2

公开(公告)日：2023-11-21

申请号：US17682273

申请日：2022-02-28

Applicant: HONDA MOTOR CO., LTD.

Inventor： Atsushi Hasegawa ,  Yoshihiro Fujimura ,  Yasuhisa Egawa ,  Yumi Saito

IPC: B60J5/04

CPC classification number: B60J5/0429 ,  B60J5/0443

Abstract: A door beam structure includes a door beam attached to a side door so as to extend along a longitudinal axis of a vehicle. The door beam has a curved shape extending outwardly along a transverse axis of the vehicle and is spaced apart from a door skin in an inward direction along the transverse axis as the door beam extends to opposite end portions, along the longitudinal axis, of the door beam. The door beam includes a first end portion located in a frontward direction along the longitudinal axis, the first end portion being opposite to a center pillar. The first end portion is provided with a crush box.

公开(公告)号：US11667331B2

公开(公告)日：2023-06-06

申请号：US17199465

申请日：2021-03-12

Applicant: Honda Motor Co., Ltd.

Inventor： Atsushi Hasegawa ,  Keiichiro Tsuji ,  Koji Yoshikawa ,  Takayuki Fujii ,  Yusuke Miura ,  Tomohiro Shimizu ,  Yumi Saito

IPC: B62D21/15 ,  B62D25/08 ,  B60R19/26

CPC classification number: B62D21/152 ,  B62D25/08 ,  B60R19/26

Abstract: A vehicle body including side is provided. The vehicle body includes left and right side frames that extend in a vehicle body forward-rearward direction and support a collision load acting from the front or the rear, and a coupling member that is joined to open ends of the side frames and restricts displacement between the open ends in a direction in which the open ends are away from each other. The side frame has a plurality of low-strength sections disposed with high-strength sections interposed therebetween in the vehicle body forward-rearward direction and having a lower strength than the high-strength sections in the vehicle body forward-rearward direction. The low-strength section closer to the open end has a lower strength in the forward-rearward direction.

公开(公告)号：US20230001988A1

公开(公告)日：2023-01-05

申请号：US17846055

申请日：2022-06-22

Applicant: HONDA MOTOR CO., LTD.

Inventor： Yasunori Watanabe ,  Satoru Kawabe ,  Masayasu Yoshida ,  Atsushi Hasegawa

IPC: B62D21/15 ,  B62D27/02

Abstract: A vehicle rear portion structure includes: a rear side frame extending in a front-rear direction of a vehicle; a bumper beam disposed on a rear side of the rear side frame; and a rear panel provided between the rear side frame and the bumper beam. The rear panel includes a peripheral edge frame structure which is provided at an upper part of the bumper beam, and which has a closed cross-sectional structure. An upper projection of the bumper beam is in contact with a panel of the peripheral edge frame structure.

公开(公告)号：US20210300475A1

公开(公告)日：2021-09-30

申请号：US17213876

申请日：2021-03-26

Applicant: HONDA MOTOR CO., LTD.

Inventor： Atsushi Hasegawa ,  Takayuki Fujii ,  Yumi Saito

IPC: B62D21/15 ,  B62D25/02 ,  B62D25/04

Abstract: Provided is a vehicle body structure in which when a load acts on an impactor, the impactor is moved toward an inner wall, a slider is moved along the inner wall by means of direction-changing unit, and in the case where the load acting on a crushing member via the slider exceeds a set value, the moving slider crushes the crushing member.

公开(公告)号：US20190016282A1

公开(公告)日：2019-01-17

申请号：US15996576

申请日：2018-06-04

Applicant: HONDA MOTOR CO., LTD.

Inventor： Atsushi Hasegawa ,  Hiroyoshi Watanabe ,  Keiichiro Okuyama ,  Hirofumi Kikuchi

IPC: B60R19/02 ,  B60R19/24

Abstract: A vehicle body rear part structure includes a bumper beam, an extension, and a gusset. The bumper beam extends in a vehicle width direction in a rear part of a vehicle body. The extension is provided for attaching the bumper beam to the vehicle body. The gusset is provided between the bumper beam and the extension and at an inner position in a vehicle width direction of the extension. A deformation facilitating part is provided on a middle part of the gusset.

公开(公告)号：US10160495B2

公开(公告)日：2018-12-25

申请号：US15500165

申请日：2015-05-15

Applicant: HONDA MOTOR CO., LTD. ,  Autotech Engineering, AIE.

Inventor： Atsushi Hasegawa ,  Yusuke Miura ,  Emmanuel Leroy ,  Thomas Lemaitre ,  Marti Meca

IPC: B62D21/15 ,  B62D25/20 ,  B62D25/08 ,  B62D29/00 ,  B62D27/02

Abstract: A vehicle body structure having left and right side frames located on both sides in a vehicle width direction, each side frame including an end on an external force acting side that receives a collision load in a vehicle longitudinal direction acting from outside of a vehicle, and an end on an opposite side of the end on the external force acting side. The side frames are provided with a plurality of fragile portions on left and right sides. The plurality of fragile portions include at least left and right first fragile portions located at the ends on the external force acting side, and left and right second fragile portions located on sides of the ends on the opposite side. An area of each of the left and right first fragile portions is set to be larger than each of areas of the left and right second fragile portions.