Hose clamp pliers & method

摘要

Adjustable pliers for a constant tension hose clamp include a pair of arms pivotally connected together at intermediate portions of the arms. Each arm has a handle portion and a gripping portion, and the gripping portions have opposed ends that are spaced apart a predetermined distance. Each end has a grasping element, with each grasping element adapted to hold one actuating member of the hose clamp. This enables the hose clamp to be held by the grasping elements between the gripping portions to enlarge the diameter of the hose clamp by pressing the handle portions together. One of the arms has two separate sections, a gripper section and a handle section. These sections are rigidly connected together by an adjustable rod mechanism that enables the two sections to be moved relative to each other to change the angular relationship between the two sections by adjustment of the rod mechanism.