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公开(公告)号：US20210094618A1
公开(公告)日：2021-04-01
申请号：US17024478
申请日：2020-09-17
Applicant: MAZDA MOTOR CORPORATION
Inventor： Keisuke EBISUMOTO , Tadashi YAMAZAKI , Yuki KATAOKA , Manabu TATSUDA
Abstract: A vehicle body structure includes a side sill having a closed cross-section portion, and a reinforcement body inside the closed cross-section portion and joined to the side sill. The reinforcement body comprises first and second reinforcement portions. The first reinforcement portion has a first bonding surface on the upper side and is joined to an inner wall of the closed cross-section portion at a portion other than the first bonding surface, and the second reinforcement portion has a second bonding surface facing the first bonding surface from above the first bonding surface, and is joined to the inner wall at a portion other than the second bonding surface. The first and second bonding surfaces are bonded together through a damping member made of an adhesive material. The first and second bonding surfaces are disposed at an inclination angle of 30 degrees or less with respect to a horizontal plane.
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Patent Agency Ranking
公开(公告)号：US20210061370A1
公开(公告)日：2021-03-04
申请号：US17004578
申请日：2020-08-27
Applicant: MAZDA MOTOR CORPORATION
Inventor： Keisuke EBISUMOTO , Tadashi YAMAZAKI , Manabu TATSUDA , Ippei KURODA
Abstract: A front vehicle-body structure for appropriately dispersing a collision load includes a floor panel; a side sill; a floor frame extending in a front-rear direction on a vehicle-width-direction inner side of the side sill; and a first cross member connecting the side sill and the floor frame to each other in the vehicle width direction. The side sill has a raised wall and an upper wall portion positioned on the vehicle-width-direction inner side in a cross-section orthogonally intersecting with the front-rear direction and extending in an up-down direction, a corner extending in the front-rear direction is formed between the raised wall and the upper wall portion, and a first joint member and a corner reinforcement member that reinforce the raised wall and the corner are provided at a position to which the first cross member is connected in the front-rear direction on an inner side of the side sill.
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公开(公告)号：US20200023907A1
公开(公告)日：2020-01-23
申请号：US16495788
申请日：2018-03-09
Inventor： Masatoshi YOSHIDA , Tadashi YAMAZAKI , Ryotaro HIRATA
Abstract: Provided is a structure for a front part of a vehicle, including a vehicle main body, a pair of suspension support portions, and a cowl member connected to the pair of suspension support portions. The cowl member has: an inner part connection portion which has a shape extending continuously in a vehicle width direction between the pair of suspension support portions and which interconnects respective inner parts of the pair of suspension support portions in the vehicle width direction; and a water drain portion which is provided backward of the inner part connection portion in a front-rear direction of the vehicle and drains water toward a side part of the vehicle in the vehicle width direction. The inner part connection portion has a thickness larger than a thickness of the water drain portion.
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4.发明申请公开(公告)号：US20190168812A1
公开(公告)日：2019-06-06
申请号：US16200966
申请日：2018-11-27
Applicant: MAZDA MOTOR CORPORATION
Inventor： Tadashi YAMAZAKI , Toshiyuki GENDO , Naoyuki IRIE
Abstract: In a side vehicle body structure for a vehicle, a reinforcing panel includes: a main reinforcing portion disposed so as to extend in a longitudinal direction of a side face portion along a first straight portion, a second straight portion, and a portion of a body panel which connects the first straight portion and the second straight portion; a first upper-end reinforcing portion disposed so as to extend upward toward the front of a vehicle body from an upper edge of the main reinforcing portion along a first curved portion; and a second upper-end reinforcing portion disposed so as to extend upward toward the rear of the vehicle body from the upper edge of the main reinforcing portion along a second curved portion.
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公开(公告)号：US20190168811A1
公开(公告)日：2019-06-06
申请号：US16200963
申请日：2018-11-27
Applicant: MAZDA MOTOR CORPORATION
Inventor： Tadashi YAMAZAKI , Toshiyuki GENDO , Naoyuki IRIE
Abstract: A method for manufacturing a vehicle body member from a joined sheet. The joined sheet is press formed into a vehicle body member with a predetermined shape by: welding a second sheet material to a first sheet material at a plurality of points including a first joint and a second joint separated from each other; press forming the joined sheet so that a ridge crossing an imaginary line segment connecting the first joint and the second joint is formed in a portion where the first sheet material overlaps the second sheet material; and before the joining step, forming a displacement facilitating portion, which facilitates displacement of the second sheet material relative to the first sheet material in a longitudinal direction of the imaginary line segment, in a portion corresponding to between the first joint and the second joint in the second sheet material.
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公开(公告)号：US20130134736A1
公开(公告)日：2013-05-30
申请号：US13658439
申请日：2012-10-23
Applicant: MAZDA MOTOR CORPORATION
Inventor： Koji KUWABARA , Masayoshi ONO , Kazuhiro TANAKA , Kazunari SHIMADA , Tadashi YAMAZAKI , Yasuhiko NISHIDA
IPC: B62D25/14
CPC classification number: B60K37/00 , B60K2350/943 , B62D25/081 , B62D25/145
Abstract: An instrument panel which is supported at a cowl panel at a front-side portion thereof is provided. The cowl panel includes an upper face wall which faces to a windshield from below, a bending portion which is formed at a rear end of the upper face wall and bendable in a vehicle collision, and a rear face wall which extends downward from the bending portion and has a lower portion connecting to a dash panel. The instrument panel includes a first restriction portion to restrict a downward move of the instrument panel by contacting the upper face wall of the cowl member, and a second restriction portion to restrict an upward move of the instrument panel by said rear face wall of the cowl member at a lower portion of the front-side portion thereof.
Abstract translation: 提供了一种在其前侧部分的前面板上被支撑的仪表板。 整流罩板包括从下方朝向挡风玻璃的上表面壁，形成在上表面壁的后端并在车辆碰撞中可弯曲的弯曲部分，以及从弯曲部分向下延伸的后表面壁 并且具有连接到仪表板的下部。 仪表板包括第一限制部分，用于通过接触前罩组件的上表面壁和第二限制部分来限制仪表板的向下移动，以限制整流罩的所述背面壁的仪表板的向上移动 构件，其前侧部分的下部。
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