Patent ID: 6336387
Filing Date: 2002-01-08
Classification: B25B

Abstract:
A Plier device comprising:a pair of handle levers including a middle portion pivotally secured together with a pivot shaft and each including a first end having a handle provided thereon and each including a second end having a stem provided thereon, said stems each including a channel formed therein and each including a rod secured therein and extended in a direction parallel to said pivot shaft through said channels of said stems respectively, a pair of jaws including a middle portion pivotally secured together with a pivot axle and each including a first end having a bar extended therefrom, said bars each including a groove formed therein for receiving said rods of said stems, said grooves of said bars being facing away from each other, and means for biasing said bars to engage with said stems, and to force said rods to engage into said grooves of said bars to secure said jaws to said handle levers and moving said bars towards each other against an action of the biasing means to disengage said jaws from said handle levers without additional fasteners.