Flexible forms

Claim 1

A flexible form for use in concrete work, comprising: an elongated flexible member means suitable for being bent and shaped during use as a concrete form for fitting onto the variable contour of a concrete structure, said flexible member means is adapted to rest on one of its longitudinal edges which extends lengthwise in a horizontal direction and having a substantially vertical side; connecting member means having a first member and a second member each extending outwardly from a side opposite said vertical side and on opposite ends of the flexible member means, said first member having at least one protruding member protruding orthogonally therefrom, each protruding member having at least one aperture through which a pin member extends, said second member having at least one opening therein corresponding to the protruding member, whereby two or more flexible member means are connectable together by inserting the protruding member of a first member of one flexible member means into an opening of a second member of another flexible member means, and then inserting a pin member into an aperture in the protruding member; a plurality of reinforcement means integral and therealong said elongated flexible member means; a plurality of horizontal arcuate shaped rib means integral to said elongated flexible member means for providing strength thereto; and a positioning bracket means integrally connected to said elongated flexible member means for holding said flexible form in place, said positioning bracket means comprises (a) a hollow body portion having slots passing therethrough and flanges extending therefrom; (b) a stake member means for removably inserting inside said hollow body portion; and (c) a wedge means for slidably engaging said slots and operably securing said stake member means inside said hollow body portion, said wedge mans has an extension for preventing said wedge means from sliding out of the slots.