Patent ID: 8191879
Filing Date: 2012-06-05
Classification: B25B

Abstract:
1. A vise pad for accurate work piece alignment comprising: a) an internal member comprising b) an external member comprising c) at least two wedge bars held parallel to each other by two or more connectors each having at least two rounded holes wherein said wedge bars fit through corresponding rounded holes of the connectors, thereby forming a wedge bar-connector combination, d) at least two bolts coupled to the screw grooves through the bolt grooves to maintain a coupled state of said internal and external members; and wherein said pad is assembled by bringing said internal member into contact with said external member such that said respective longitudinal and crosswise cam grooves face together, capturing said wedge bar-connector combination, and screwing said at least two bolts through said at least two bolt grooves into said at least two screw grooves.