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    • 5. 发明授权
    • Bumper structure
    • 保险杠结构
    • US07896408B2
    • 2011-03-01
    • US12402174
    • 2009-03-11
    • Narikazu HashimotoTsunetake TsuyoshiHideki IshitobiSatoshi NimuraToru Hashimura
    • Narikazu HashimotoTsunetake TsuyoshiHideki IshitobiSatoshi NimuraToru Hashimura
    • B60R19/04
    • B60R19/24
    • The bumper stay includes a cylindrical shaft member fit in to a hole of a bumper reinforce, a cylindrical reinforcing member fit in to the outer periphery of the shaft member in the rear side of the bumper reinforce, and a mounting flange member fit in to the outer periphery of the shaft member in its rear end. The shaft member is enlarged by electromagnetic forming and is tightly adhered to the inner peripheral surface of the hole formed in the bumper reinforce, the inner peripheral surface of the reinforcing member, and the inner peripheral surface of the hole flange formed in the mounting flange member, thereby these are joined with each other. Thin aluminum alloy extruded material can be used for the shaft member. With such configuration, when a bumper stay is fit in to the holes formed in the front and rear walls of the bumper reinforce and the bumper stay is enlarged by electromagnetic forming to join with the bumper reinforce, joining of the both can be firmly performed and sufficient strength and energy absorption quantity can be secured.
    • 保险杠座包括配合在保险杠加强件的孔中的圆柱形轴构件,与保险杠加强件后侧的轴构件的外周配合的圆柱形加强构件,以及安装凸缘构件 轴构件的后端的外周。 轴构件通过电磁成形而扩大,并且紧密地粘附在形成于保险杠加强件的孔的内周面,加强构件的内周面和形成在安装凸缘构件中的孔凸缘的内周面 ,从而使它们彼此连接。 薄铝合金挤压材料可用于轴件。 通过这样的结构,当保险杠撑杆与保险杠加强件的前壁和后壁中形成的孔相配合时,通过电磁成形扩大保险杠撑条以与保险杠加强件相接合,可以牢固地实现两者的接合, 可以确保足够的强度和能量吸收量。
    • 7. 发明授权
    • Vehicle hood structure
    • 车罩结构
    • US07147273B2
    • 2006-12-12
    • US10946130
    • 2004-09-22
    • Koki IkedaHideki Ishitobi
    • Koki IkedaHideki Ishitobi
    • B62D25/10
    • B62D25/105B60R21/34B60R2021/343
    • A vehicle hood structure in which a space is formed by a hood outer panel, which structures a vehicle body outer side portion of a hood, and an hood inner panel, which structures a vehicle body inner side portion of the hood, the vehicle hood structure having: step portions formed along a vehicle front-end direction in the hood outer panel; a plurality of convex portions which swell toward a vehicle body top side and which are formed along the vehicle front-end direction at predetermined intervals in a vehicle transverse direction, at a central region of the hood inner panel which is other than outer peripheral edge portions of the hood inner panel; joining portions formed at peak portions of the convex portions, and joined with the hood outer panel; and optionally, extending portions formed along configurations of the step portions from the convex portions nearest to the step portions. In accordance with this structure, there is no need to provide a separate impact absorbing body for the step portion formed at the hood outer panel.
    • 一种车辆罩结构,其中,由构成发动机罩的车身外侧部的发动机罩外板和构成发动机罩的车身内侧部的发动机罩内板构成空间,车辆罩结构 具有:在所述发动机罩外板中沿车辆前端方向形成的台阶部; 多个凸起部分,其在车身内侧面的除了外周边缘部分之外的车厢内板的中心区域处朝向车体顶侧膨胀并且沿着车辆前方方向以预定间隔在车辆横向方向上形成 发动机罩内板; 在凸部的峰部形成的接合部,与发动机罩外板接合; 以及可选地,从最靠近台阶部分的凸起部分沿着台阶部分的构造形成的延伸部分。 根据该结构,不需要为形成在发动机罩外板上的台阶部提供单独的冲击吸收体。
    • 9. 发明授权
    • Vehicle hood panel
    • 车罩面板
    • US09387887B2
    • 2016-07-12
    • US14008566
    • 2012-04-02
    • Hideki IshitobiMasatoshi Yoshida
    • Hideki IshitobiMasatoshi Yoshida
    • B62D25/10B60R21/34
    • B62D25/10B60R21/34B60R2021/343B62D25/105
    • A vehicle hood panel is formed by bonding an outer panel and an inner panel to each other. Disposed along the outer peripheral edge of the inner panel is an outer peripheral portion to which a cushion member and hinges for attaching the hood panel to a vehicle are to be later fastened. Adhesive bonding surfaces which are to be bonded to the outer panel by mastic are disposed on the region surrounded by the outer peripheral portion, and a plurality of reinforcement beads are formed between the adhesive bonding surfaces. At least some of the adhesive bonding surfaces and/or reinforcement beads are bended so as to extend toward the hinges or the cushion member as seen in a plan view.
    • 通过将外板和内板彼此接合而形成车辆罩面板。 沿着内板的外周边缘设置有外部周边部,稍后将紧固有用于将发动机盖板附接到车辆的缓冲构件和铰链的外周部分。 通过乳胶粘结在外板上的粘合面设置在由外周部包围的区域上,在粘接面之间形成多个加强珠。 至少一些粘合剂粘合表面和/或增强珠被弯曲,以便在俯视图中看到的方式朝向铰链或缓冲构件延伸。
    • 10. 发明申请
    • VEHICLE HOOD PANEL
    • 车窗面板
    • US20140015285A1
    • 2014-01-16
    • US14008566
    • 2012-04-02
    • Hideki IshitobiMasatoshi Yoshida
    • Hideki IshitobiMasatoshi Yoshida
    • B62D25/10
    • B62D25/10B60R21/34B60R2021/343B62D25/105
    • A vehicle hood panel is formed by bonding an outer panel and an inner panel to each other. Disposed along the outer peripheral edge of the inner panel is an outer peripheral portion to which a cushion member and hinges for attaching the hood panel to a vehicle are to be later fastened. Adhesive bonding surfaces which are to be bonded to the outer panel by mastic are disposed on the region surrounded by the outer peripheral portion, and a plurality of reinforcement beads are formed between the adhesive bonding surfaces. At least some of the adhesive bonding surfaces and/or reinforcement beads are bended so as to extend toward the hinges or the cushion member as seen in a plan view.
    • 通过将外板和内板彼此接合而形成车辆罩面板。 沿着内板的外周边缘设置有外部周边部,稍后将紧固有用于将发动机盖板附接到车辆的缓冲构件和铰链的外周部分。 通过乳香胶粘在外面板上的粘接面设置在由外周部包围的区域上,并且在粘接面之间形成多个加强珠。 至少一些粘合剂粘合表面和/或增强珠被弯曲,以便在俯视图中看到的方式朝向铰链或缓冲构件延伸。