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    • 41. 发明授权
    • Impact energy absorber for vehicle and method for forming the same
    • 车辆用冲击能量吸收器及其形成方法
    • US09079476B2
    • 2015-07-14
    • US13419538
    • 2012-03-14
    • Teruo Tamada
    • Teruo Tamada
    • B29C49/04B29C51/02B60J5/04B60R21/04
    • B60R21/04B60J5/0451B60R2021/0048B60R2021/0442
    • The resin impact energy absorber for vehicle includes a peripheral wall, a planar portion surrounded by the peripheral wall, and a plurality of first protrusions. The first protrusions are parallel to one another at a predetermined interval in the planar portion. The first protrusion includes a pair of inclined vertical walls and a top wall. The pair of inclined vertical walls projects from the planar portion. The inclined vertical walls face one another. The top wall couples tops of the inclined vertical walls with one another at approximately the same height as the peripheral wall. The inclined vertical walls are inclined at a predetermined inclination angle such that the inclined vertical walls come close to one another as approaching from the planar portion to the top wall. The planar portion includes one plate surface and another plate surface. At least one of them includes an impact load receiving surface.
    • 用于车辆的树脂冲击能量吸收器包括周壁,由周壁包围的平面部分和多个第一突起。 第一突起在平面部分中以预定间隔彼此平行。 第一突起包括一对倾斜的垂直壁和顶壁。 一对倾斜的垂直壁从平面部分突出。 倾斜的垂直墙壁相互面对。 顶壁将倾斜的垂直壁的顶部彼此以与周围壁大致相同的高度相互连接。 倾斜的垂直壁以预定的倾斜角度倾斜,使得当从平面部分接近顶壁时倾斜的垂直壁彼此靠近。 平面部分包括一个板表面和另一个板表面。 它们中的至少一个包括冲击载荷接收表面。
    • 46. 发明授权
    • Impact absorbing member for motor vehicle
    • US07370893B2
    • 2008-05-13
    • US10553544
    • 2004-05-13
    • Teruo TamadaHiroo InuiHitoshi Suga
    • Teruo TamadaHiroo InuiHitoshi Suga
    • B60R19/03
    • B60R19/18B60R2019/1866F16F7/121
    • The invention provides an impact absorbing member of a motor vehicle which can correspond to an energy caused by a low impact value (5 kN or lower) as well as absorbing an energy caused by a high impact value (20 kN or higher) at a time of being collided with and brought into contact with the other motor vehicle or the other body, can secure a desired impact absorbing performance even in the case that a thickness of an impact absorbing member is limited, is particularly excellent in an impact absorbing performance just after an impact is applied, and is excellent in a functionality and a styling characteristic which can maintain a high impact absorbing performance.An impact absorbing member (1, 11) of a motor vehicle is interposed between a bumper facia (2, 12) and a vehicle body so as to absorb an impact, and is constituted by a bumper beam (3, 13) arranged in a side of the vehicle body, and a hollow body (4, 14) arranged in a side of the bumper facia (2, 12). The hollow body (4, 14) structuring the impact-absorbing member (1, 11) for the vehicle is formed by blow molding thermoplastic plastics. A plurality of concave ribs constituted by one concave ribs (5, 15) and the other concave ribs (6, 16) having weld surfaces (7, 17) which are depressed to an inner side in an opposing manner and are welded to each other are provided in a first wall (8, 18) in a side of the bumper facia (2, 12) and a second wall (9, 19) in a side of the bumper beam in the hollow body (4, 14). Further, a connection rib (26) rising up in a forward moving direction of the motor vehicle is inter posed between the adjacent concave ribs. The concave ribs are arranged on a virtual straight line, and the connection rib (26) is also formed on the virtual straight line. Further, one plate-like rib (22) and the other plate-like rib (23) are formed in the first wall (8, 18) and the second wall (9, 19) so as to connect a plurality of concave ribs (5, 15). The one plate-like rib (22) and the other plate-like rib (23) are integrally formed by welding leading ends thereof to each other by a weld portion (24).
    • 47. 发明申请
    • Shock absorber of car
    • US20060255601A1
    • 2006-11-16
    • US10553544
    • 2004-05-13
    • Teruo TamadaHiroo InuiHitoshi Suga
    • Teruo TamadaHiroo InuiHitoshi Suga
    • B60R19/56
    • B60R19/18B60R2019/1866F16F7/121
    • The invention provides an impact absorbing member of a motor vehicle which can correspond to an energy caused by a low impact value (5 kN or lower) as well as absorbing an energy caused by a high impact value (20 kN or higher) at a time of being collided with and brought into contact with the other motor vehicle or the other body, can secure a desired impact absorbing performance even in the case that a thickness of an impact absorbing member is limited, is particularly excellent in an impact absorbing performance just after an impact is applied, and is excellent in a functionality and a styling characteristic which can maintain a high impact absorbing performance. An impact absorbing member (1, 11) of a motor vehicle is interposed between a bumper facia (2, 12) and a vehicle body so as to absorb an impact, and is constituted by a bumper beam (3, 13) arranged in a side of the vehicle body, and a hollow body (4, 14) arranged in a side of the bumper facia (2, 12). The hollow body (4, 14) structuring the impact-absorbing member (1, 11) for the vehicle is formed by blow molding thermoplastic plastics. A plurality of concave ribs constituted by one concave ribs (5, 15) and the other concave ribs (6, 16) having weld surfaces (7, 17) which are depressed to an inner side in an opposing manner and are welded to each other are provided in a first wall (8, 18) in a side of the bumper facia (2, 12) and a second wall (9, 19) in a side of the bumper beam in the hollow body (4, 14). Further, a connection rib (26) rising up in a forward moving direction of the motor vehicle is inter posed between the adjacent concave ribs. The concave ribs are arranged on a virtual straight line, and the connection rib (26) is also formed on the virtual straight line. Further, one plate-like rib (22) and the other plate-like rib (23) are formed in the first wall (8, 18) and the second wall (9, 19) so as to connect a plurality of concave ribs (5, 15). The one plate-like rib (22) and the other plate-like rib (23) are integrally formed by welding leading ends thereof to each other by a weld portion (24).