초록 ▼

An elongate hollow support form having a continuous surface disposed about a central longitudinal axis and having opposed first and second opened ends and a first annular member, attached to the second opened end, for anchoring the elongate support form once the form has been positioned and a pourab

An elongate hollow support form having a continuous surface disposed about a central longitudinal axis and having opposed first and second opened ends and a first annular member, attached to the second opened end, for anchoring the elongate support form once the form has been positioned and a pourable setting material has been poured into the confines of the form. The first annular member forms a base section for supporting the support member and defines a cavity for accommodating the material. A second annular member can be provided adjacent the first end of the support form. After the pourable setting material has set inside the form, pourable setting material and the form become an integral structure.

대표청구항 ▼

A vertical support form for shaping and encasing a pourable settable material comprising: a hollow vertical elongate section having a substantially continuous exterior surface with opposed top and bottom open ends, the elongate section defining a vertical longitudinal axis of the support form; ancho

A vertical support form for shaping and encasing a pourable settable material comprising: a hollow vertical elongate section having a substantially continuous exterior surface with opposed top and bottom open ends, the elongate section defining a vertical longitudinal axis of the support form; anchoring means being attached adjacent the bottom end of the support form, said anchoring means having a lip section defining the opening of the bottom end and forming a base for supporting the support form; wherein said anchoring means comprises a first annular portion comprising a first annular section having inner and outer peripheral edges, said inner peripheral edge is connected to a peripheral edge of the bottom of the elongate section, and said first annular section extends radially outwardly away from the longitudinal axis, a first cylindrical side section having first and second peripheral edges, said first peripheral edge is connected to said outer peripheral edge of the first annular section of the first annular portion, and said first cylindrical side section extends substantially parallel to the longitudinal axis away from the elongate section, and the lip section has an outer peripheral edge connected to said second peripheral edge of the first cylindrical side section and extends radially inwardly therefrom toward the longitudinal axis, and the first annular section, the cylindrical side section and the lip section form a material receiving recess for captively retaining and encasing a portion of the pourable settable material.