公开(公告)号：US5154837A

公开(公告)日：1992-10-13

申请号：US620576

申请日：1990-12-03

申请人： A. Alan Jones

发明人： A. Alan Jones

IPC分类号： B28B7/02 ,  E01C19/50 ,  E04G9/08 ,  E04G13/00

CPC分类号： B28B7/02 ,  E01C19/502 ,  E04G13/00 ,  E04G9/08

摘要： A flexible form is presented. The flexible form may be shaped to produce the desired contour of concrete or other plastic material in the construction of various structures and is held in place by a plurality of positioning brackets. The flexible form is made of two or more parts, an outer part which provides durability and wear resistance and an inner part which provides the desired flexibility and is protected by the outer part. The parts are assembled in such a manner that each flexes independently of the other parts.

摘要翻译： 呈现灵活的形式。 柔性形状可以被成形为在各种结构的结构中产生期望的混凝土或其它塑料材料的轮廓，并且通过多个定位支架保持就位。 柔性形式由两个或多个部件制成，外部部件提供耐久性和耐磨性，以及内部部件，其提供期望的柔性并被外部部件保护。 这些部件以这样的方式组装，即每个部件独立于其它部件弯曲。