Fiberglass fence post or column structure
    71.
    发明授权
    Fiberglass fence post or column structure 失效
    玻璃钢栅栏柱或柱结构

    公开(公告)号:US4858891A

    公开(公告)日:1989-08-22

    申请号:US251914

    申请日:1988-09-30

    申请人: Roger T. Boes

    发明人: Roger T. Boes

    摘要: Device and method of fabrication for producing authentic appearing reproductions of fence posts or columns of an ornamental nature, such as those exemplified in the spanish wrought iron designs of the 18th and 19th century. The present invention relates to an easily installed ornamental fence post or column composed of fiberglass or the like and having a reinforced interior structure of steel or the like, as well as a new and unique method of molding these structures.

    摘要翻译: 用于制作围栏柱或观赏性柱的真实出现的复制品的装置和方法,例如在18世纪和19世纪的西班牙锻铁设计中例示的那些。 本发明涉及容易安装的由玻璃纤维等构成的装饰栅栏柱或柱,并且具有钢等的加强内部结构,以及一种新的独特的模制这些结构的方法。

    Metallic reinforcements for use in fiber structures
    72.
    发明授权
    Metallic reinforcements for use in fiber structures 失效
    用于纤维结构的金属增强件

    公开(公告)号:US4764409A

    公开(公告)日:1988-08-16

    申请号:US946477

    申请日:1986-12-24

    摘要: A fiber reinforced structure formed by layers of fiber having a metallic reinforcement element disposed therebetween. The metallic element includes bent portions or fingers formed at the edges thereof, which extend toward the outer surfaces of the layers of fiber. The fiber layers and metallic element are held in place by resin injected during a molding process. The bent portions of the metallic element bridge the inner plane surfaces of the layers of fiber to strengthen the areas at the resin plane where stress areas normally causes the layers of fiber to separate.

    摘要翻译: 由纤维层形成的纤维增强结构,其间设有金属增强元件。 金属元件包括形成在其边缘处的弯曲部分或指状物,其朝着纤维层的外表面延伸。 纤维层和金属元件通过在模制过程中注入的树脂保持就位。 金属元件的弯曲部分桥接纤维层的内平面表面,以加强树脂平面处的应力区域通常使纤维层分离的区域。