Rotatable adjustable segmented clamp

摘要

A low profile rotatable adjustable segmented clamp device having a substantially flat rotatable surface composed of individual segments having adjustable fasteners sequentially connecting the individual elements to form the rotatable adjustable segmented clamp. The low profile and rotatability of the clamp is achieved for by having each adjustable fastener disposed within the outer perimeter of the rotatable adjustable clamp. As a consequence of its low horizontal and vertical profile the rotatable adjustable clamp prevents failure of municipal water main valves.

主权项

1. A rotatable adjustable segmented clamp device comprising:
(a) a substantially flat rotatable bearing surface having an outer perimeter; (b) a clamping surface disposed substantially perpendicular to the substantially flat rotatable bearing surface and terminating in a top surface; (c) a plurality of individual segments each forming a part of the top surface, the rotatable bearing surface and the clamping surface; and (d) an adjustable fastener sequentially connecting each of the plurality of individual segments to form said outer perimeter with an adjustable space between each of the plurality of individual segments.