APPARATUS FOR CENTERING

Brand Owner Address Description
DIGISCAN ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE) 147 rue de Paris Charenton-le-Pont 94220 France apparatus for centering, plotting and sensing spectacle rim contours;Digit Scan;
 

Where the owner name is not linked, that owner no longer owns the brand

   
Technical Examples
  1. An apparatus is provided for centering a workpiece on a machine tool that includes first and second guide plates having respective first and second aligned bores therein for supporting a centering pin mounted therein for axial movement between a retracted position and a use position. The centering pin cooperates with a workpiece such as a fan rotor blade of a turbine engine for positioning the workpiece in a predetermined position relative to a metal shaping operation to be carried out by the machine on the workpiece. At least one spring cooperates with the centering pin for exerting a predetermined axial bias for urging the centering pin into the use position. A lock locks the centering pin in the use position.