公开(公告)号：US5979138A

公开(公告)日：1999-11-09

申请号：US990017

申请日：1997-12-12

Applicant: Timothy R. Allen

Inventor： Timothy R. Allen

IPC: E04G17/04 ,  E04G21/00 ,  E04G11/06

CPC classification number: E04G17/045

Abstract: An adjustable form, for use in casting cementitious material on a preformed footing structure. The form having a frame, a pair of parallel-spaced vertical sidewalls, and at least one vertically disposed oblong aperture within one sidewall. The vertically disposed oblong aperture allows for placement of a connecting pin through the oblong aperture so as to connect one form with respect to a second form offset relative to the second form. Thus, accommodating variations in the preformed footing with one form being.

Abstract translation: 一种可调节的形式，用于在预成型的基础结构上铸造水泥质材料。 具有框架，一对平行间隔开的​​垂直侧壁以及一个侧壁内的至少一个垂直设置的长方形孔的形式。 垂直布置的长方形孔允许连接销穿过长方形孔，以便相对于第二形状相对于第二形式相对于第二形状偏移连接一个形式。 因此，以一种形式适应预成型的基脚的变化。