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    • 5. 发明授权
    • Pillar unit
    • 支柱单位
    • US06234515B1
    • 2001-05-22
    • US09420837
    • 1999-10-19
    • Kentaro Iwanaga
    • Kentaro Iwanaga
    • B60R2116
    • B60R21/232B60R21/213B60R21/23138
    • A structure for joining a pillar garnish including an air bag, incorporating: a pillar garnish 10 made of synthetic resin and having a reverse side from which a seat portion 17 projects into which a head 31 of a rod-shape fixing metal member 31 is embedded; and an engaging portion 33 formed at another end of the rod-shape fixing metal member and inserted and engaged into the inside portion of an engaging hole 25 of a pillar portion of the car body, wherein the head 31 of the rod-shape fixing metal member 30 is covered with a coating layer 40 made of synthetic resin to make the thickness of the pillar garnish surrounded by the side surface of the seat portion to be uniform, the resin for constituting the coating layer contains polyolefine by 40 wt % or greater and having the relationship between peak area S1 which indicates a heating value required to melt polypropylene and detected by differential scanning calorie measurement (DSC) and peak area S2 indicating a heating value required to melt a component which is melted at a temperature lower than the temperature at which polypropylene is melted, the relationship satisfying S2/S1
    • 一种用于连接包括气囊的支柱装饰的结构,其包括:由合成树脂制成的柱形装饰件10,并且具有底座部17突出的反面,杆状固定金属构件31的头部31嵌入其中 ; 以及形成在杆状固定用金属构件的另一端的卡合部33,其插入并卡合在车体的柱部的卡合孔25的内侧部,杆状固定金属的头部 构件30被合成树脂制成的涂层40覆盖,使得由座部的侧面包围的支柱装饰的厚度均匀,构成涂层的树脂含有40重量%以上的聚烯烃, 具有表示通过差示扫描卡路里测定(DSC)检测的熔融聚丙烯所需的加热值的峰面积S1与表示在比温度低于温度的温度下熔融成分的熔融成分所需的加热值的峰面积S2的关系 该聚丙烯熔化,满足S2 / S1 <1/2的关系。
    • 7. 发明授权
    • Structure of door portion of air bag and method of producing door
portion of air bag
    • 气囊门部结构及气囊门部分制作方法
    • US6152480A
    • 2000-11-28
    • US315023
    • 1999-05-20
    • Kentaro Iwanaga
    • Kentaro Iwanaga
    • B60K37/00B29C44/12B60R21/20B60R21/205B60R21/2165B60R21/217B60R21/16
    • B60R21/2165B29C44/1228B60R2021/2172
    • A door substrate 21 includes a plate-like door substrate body 22, a peripheral flange 32 formed on the outer periphery of the door substrate body, a hinging wall 23 protruding from the back of the outer periphery of said door substrate body so as to correspond to one side of the air bag case and an attaching wall 24 protruding from the back of the outer periphery of the door substrate body so as to correspond to at least one of the remaining sides of said air bag case. The door substrate includes a hinging side outward-extending sandwiching piece 31 formed on the back of the peripheral flange 32 on the side of said hinging wall or the side of the hinging wall, and a fragile portion 27 for breakage at the stem of the attaching wall 24 and an attaching side sandwiching piece 29 formed on the side wall of the attaching wall to sandwich an peripheral edge of an air bag door opening. The hinging wall is secured to the air bag case.
    • 门基板21包括板状门基板主体22,形成在门基板主体的外周上的周边凸缘32,从所述门基板主体的外周的背面突出的铰接壁23, 到安全气囊壳体的一侧和从门基板主体的外周的后部突出的安装壁24,以便与所述安全气囊壳体的剩余侧面中的至少一个对应。 门基板包括形成在周边凸缘32的背面上的铰链侧向外延伸的夹层件31,该铰链侧面在所述铰接壁的一侧或铰接壁的侧面上,以及用于在连接件的杆处断裂的脆弱部分27 壁24和安装侧夹层件29,其形成在安装壁的侧壁上以夹持气囊门开口的周边边缘。 铰链壁固定到气囊箱。