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公开(公告)号：US20230097913A1
公开(公告)日：2023-03-30
申请号：US17940026
申请日：2022-09-08
Applicant: Mazda Motor Corporation
Inventor： Takuma INAMI , Nobuyuki NAKAYAMA , Hiroyuki BABA , Hiroshi TANAKA
Abstract: An electric-vehicle vehicle-body structure may include: a floor panel constituting a floor of an occupant space; a center frame having a hollow shape, disposed to be higher than and away from the floor panel at a vehicle-width-direction central portion of the occupant space, and extending in a vehicle front-rear direction; and an air introducing duct that provides communication between an air-conditioning device and inside of the center frame and through which air-conditioned air is introduced into the center frame.
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公开(公告)号：US20230096066A1
公开(公告)日：2023-03-30
申请号：US17939974
申请日：2022-09-08
Applicant: Mazda Motor Corporation
Inventor： Takuma INAMI , Nobuyuki NAKAYAMA , Hiroyuki BABA , Takashi HIRAKAWA , Hideaki HOSHUYAMA , Tsuneki SHIMANAKA
Abstract: To sufficiently improve the distortion stiffness of a vehicle body with minimized influence on comfort in an occupant space. A vehicle-body structure includes a floor panel constituting a floor of an occupant space including a seat on which a passenger sits, and a center frame disposed to be higher than and away from the floor panel at a vehicle-width-direction central portion of the occupant space and extending in a vehicle front-rear direction. The center frame is arranged at a downward tilt toward the vehicle rear side. A rear portion of the center frame is connected to the floor panel.
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公开(公告)号：US20230094047A1
公开(公告)日：2023-03-30
申请号：US17938942
申请日：2022-09-07
Applicant: Mazda Motor Corporation
Inventor： Takuma INAMI , Nobuyuki NAKAYAMA , Hiroyuki BABA , Hiroshi TANAKA
IPC: B62D25/20
Abstract: A vehicle-body structure may include a floor panel constituting a floor of an occupant space, a center frame disposed to be higher than and away from the floor panel at a vehicle-width-direction central portion of the occupant space and extending in a vehicle front-rear direction, and a control device configured to control a control target unit mounted on an automobile. The control device may be arranged at a lower position than a vehicle front portion of the center frame.
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公开(公告)号：US20200282816A1
公开(公告)日：2020-09-10
申请号：US16733937
申请日：2020-01-03
Applicant: MAZDA MOTOR CORPORATION
Inventor： Yamato MATSUDA , Nobuyuki NAKAYAMA , Katsuhito KOUNO , Toshihiro TAKEBAYASHI , Toshiyuki KOGA
Abstract: There are provided a pair of side sills, a floor panel, a pair of floor frames, a battery unit provided between the pair of floor frames, a first cross member interconnecting the pair of side sills, and a seat bracket. The seat bracket comprises a protrusion portion which partially covers an upper wall portion of the first side portion and is upwardly spaced apart from the upper wall portion of the first cross member, and the bead portions and the opening portion (low-rigidity portion) are formed at a part of the upper wall portion of the first cross member which is located at a position corresponding to the protrusion portion.
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公开(公告)号：US20190001810A1
公开(公告)日：2019-01-03
申请号：US15969812
申请日：2018-05-03
Applicant: MAZDA MOTOR CORPORATION
Inventor： Shunsuke FUJITANI , Daisuke SAKAGAMI , Haruo ETCHU , Nobuyuki NAKAYAMA , Yuhki TAKANAGA , Takeshi YAMADA , Masahide KANEMORI
IPC: B60K11/08
CPC classification number: B60K11/085
Abstract: A grille shutter unit which is provided with shutters and a frame which pivotally supports shutter shafts provided at the shutters is attached to a frame-shaped shroud which supports heat exchangers. The grille shutter unit is configured to be attached to the shroud from a back-face side of the shroud at a position located in front of the heat exchangers.
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Patent Agency Ranking
公开(公告)号：US20180244317A1
公开(公告)日：2018-08-30
申请号：US15760233
申请日：2016-10-11
Applicant: MAZDA MOTOR CORPORATION
Inventor： Shigeru NAKAUCHI , Nobuyuki NAKAYAMA , Takayuki NAKAMAE
CPC classification number: B62D25/081 , B62D25/08 , B62D37/00
Abstract: Provided is an automobile front body structure configured such that a reinforcement member is joined to a cowl panel. The cowl panel includes an upper surface portion, a forwardly bulging portion, a rearwardly bulging portion, and a lower surface portion. The reinforcement member includes a reinforcement member body which has a substantially squared U-shaped section which is bent and extends along the cowl panel, a first joint portion and a second joint portion. The reinforcement member body includes a wide portion of a substantially squared U-shaped section which is wide in the vehicle width direction and extending along the forwardly bulging portion, and a narrow portion such that a substantially squared U-shaped section is narrowed in the vehicle width direction toward the vehicle lower side. A sectional depth of the narrow portion is larger than a sectional depth of the wide portion.
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公开(公告)号：US20160339970A1
公开(公告)日：2016-11-24
申请号：US15154628
申请日：2016-05-13
Applicant: MAZDA MOTOR CORPORATION
Inventor： Nobuyuki SHIBUTAKE , Nobuyuki NAKAYAMA , Koji YOSHITAKE , Akihiro KAWANO , Masafumi ABURAME
CPC classification number: B62D35/005 , B62D25/16 , B62D25/2036 , B62D35/02 , Y02T10/88
Abstract: A deflector comprises a protrusion portion which protrudes downward, including a slant face portion slating obliquely rearward and downward, and a vertical wall portion which is provided in back of the protrusion portion to extend in a vehicle width direction. A lower end portion of the vertical wall portion is positioned at a lower level than a rear end portion of the slant face portion. The lower end portion of part of the vertical wall portion located inward from the other part of the vertical wall portion located so as to overlap the front wheel in a front view is positioned at a higher level than the lower end portion of the other part of the vertical wall portion located so as to overlap the front wheel in the front view.
Abstract translation: 偏转器包括向下突出的突出部分，包括倾斜地向后和向下倾斜的倾斜面部分，以及设置在突出部分的后部沿车宽方向延伸的垂直壁部分。 垂直壁部的下端部位于比倾斜面部的后端部低的位置。 位于垂直壁部分的另一部分的垂直壁部分的一部分的下端部分位于比正面视图中与前轮重叠的位置，位于比另一部分的下端部分更高的位置 垂直壁部分位于前视图中与前轮重叠。
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公开(公告)号：US20160031485A1
公开(公告)日：2016-02-04
申请号：US14790512
申请日：2015-07-02
Applicant: MAZDA MOTOR CORPORATION
Inventor： Shigeru NAKAUCHI , Nobuyuki NAKAYAMA , Masahide KANEMORI
CPC classification number: B62D25/088 , B62D25/081 , B62D25/082 , B62D25/085 , B62D25/145
Abstract: There are provided a cowl panel provided above a dash panel partitioning an engine room from a vehicle compartment and extending in a vehicle width direction, a suspension tower protruding toward an inside of the engine room and supporting a front suspension, and a connecting bracket connecting the suspension tower and the cowl panel and configured to slant rearward and upward, wherein the connecting bracket comprises a front-end flange portion and a rear-end flange portion, the front-end flange portion is joined to a slant portion formed at a rear portion of a top of the suspension tower which is configured to slant rearward and downward, and the rear-end flange portion is configured to rise upward via a bending portion and joined to a vertical wall portion of the cowl panel.
Abstract translation: 提供了一个前围板，其设置在仪表板上方，从机舱分隔发动机室并沿车宽方向延伸，悬架塔朝向发动机室的内部突出并支撑前悬架，以及连接支架， 悬架塔和前围板，并且被配置为向后和向上倾斜，其中连接支架包括前端凸缘部分和后端凸缘部分，前端凸缘部分连接到形成在后部的倾斜部分 所述悬架塔的顶部被配置成向后和向后倾斜，并且所述后端凸缘部构造成经由弯曲部向上升起并且与所述罩面板的垂直壁部接合。
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公开(公告)号：US20230097956A1
公开(公告)日：2023-03-30
申请号：US17949273
申请日：2022-09-21
Applicant: Mazda Motor Corporation
Inventor： Takuma INAMI , Nobuyuki NAKAYAMA , Hiroyuki BABA , Mitsuru WAKABAYASHI , Koji MIYAMOTO , Masaki MOTOKI , Manabu TATSUDA
Abstract: To suppress damage on a bonnet at light collision, a vehicle-body structure includes rear-portion crush cans that perform compressive deformation when a first predetermined load is applied, and front-portion crush cans that perform compressive deformation when a second predetermined load smaller than the first predetermined load is applied. A front portion of a bonnet is positioned on a vehicle rear side of front portions of the rear-portion crush cans.
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公开(公告)号：US20230097315A1
公开(公告)日：2023-03-30
申请号：US17939954
申请日：2022-09-08
Applicant: Mazda Motor Corporation
Inventor： Takuma INAMI , Nobuyuki NAKAYAMA , Hiroyuki BABA , Mitsuru WAKABAYASHI , Koji MIYAMOTO
Abstract: To improve protection performance for a pedestrian colliding with a front portion of a traveling vehicle, a front bumper includes a bumper fascia, a front grill, and decorative member. The disposition position and shape of a bumper reinforcement are set such that the bumper reinforcement is positioned inside an opening of the bumper fascia in a front view. Cross members are arranged at higher and lower positions than the decorative member and extend toward a vehicle-width-direction outer side beyond the bumper reinforcement.
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