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1. 发明授权

US06325430B1 Laminated truck bumper 失效
标题翻译：层压卡车保险杠
公开(公告)号：US06325430B1
公开(公告)日：2001-12-04
申请号：US08697034
申请日：1996-08-19
申请人： Joseph Arthur King
发明人： Joseph Arthur King
IPC分类号： B60R1902
CPC分类号： B60R19/02 , B60R19/50 , B60R2019/1886 , B60R2021/0074
摘要： A laminated, truck bumper (10) having an exterior surface (14) with a prescribed mechanical finish (15) such as a highly reflective (mirror) finish that is uniform in appearance and does not have any fasteners or undesirable apertures extending therethrough. The laminated bumper includes an outer sheet (11) and a reinforcing sheet (16) that is configured with a generally U-shaped channel (17) and disposed in the channel recess (13) of the similarly configured channel (12) of the outer sheet. The reinforcing sheet is welded to the outer sheet and has indentations (19) therein each with an aperture (20) for extending a fastener (21) therethrough. The head (22) of each fastener is fixedly secured entirely in the reinforcing sheet indentation so as not to disrupt or interfere with the uniform appearance of the highly reflective finish of the outer sheet.
摘要翻译：具有外表面（14）的层压的卡车保险杠（10）具有规定的机械加工（15），例如高度反射（镜面）精加工，其外观均匀，并且没有任何紧固件或不期望的孔延伸穿过其中。层压保险杠包括外板（11）和加强板（16），该加强板被构造为具有大致U形的通道（17）并且设置在外壳的类似构造的通道（12）的通道凹槽（13）中片。加强片材焊接到外部片材上并且在其中具有凹口（19），每个凹部具有用于延伸通过其中的紧固件（21）的孔（20）。每个紧固件的头部（22）完全固定地固定在加强板压痕中，以便不破坏或干扰外部片材的高反光精加工的均匀外观。

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