Profile pattern for a weir

摘要

A weir pattern device including an elongated body and one or more elongated wing members telescopingly received on said body for adjusting the length of the pattern device to span the width of a flow channel for which a weir is to be made, a plurality of parallel vertical profile rods mounted on the body and the wing members for vertical positioning so that the bottom ends of the profile rods engage the contoured bottom surface of the flow channel, in operative position. The pattern device further includes at each end, a pivotally mounted foot or shoe member adapted to bear against the corresponding sides of the channel. These shoe members may include an elongated upright bearing piece of moldable or plastic material for conforming to the side surface of the channel.