Patent ID: 8016279
Filing Date: 2011-09-13
Classification: B25B,Y10T

Abstract:
1. A jaw assembly comprising: two jaw members; said jaw members having a length D each of said jaw members having a base end with a flat space on facing surfaces of the jaw members, said flat surface having a width of D a cam; said cam comprising a disc having an x and a y axis that intersect at a center point of the disc, said axes being horizontal and vertical respectively, two side surfaces, and a perimeter surface with a width D said pivot pin being located off set from both the x and y axes, and located on the opposing side of the y axis from the lever and on the same side of the x axis as the lever; said cam pivotally mounted via the pivot pin between the jaw members at the flat surface in said first open space; and wherein the off set of the pivot pin is configured such that a progressively increasing portion of the disc is rotated into the V shaped open space as the lever is moved from a first position to a second position.