"During my service in the United States Congress, I took the initiative in creating the Internet."
|7008307||Apparatus for sharpening a circular blade|
The present invention relates to an apparatus for sharpening a circular blade. The sharpening apparatus is adapted to be positioned adjacent a power-driven sharpening wheel at an angle. The sharpening apparatus includes an angularly adjustable tool holder for angula...
|4594814||Machine for and method of chamfering of edges of plate-shaped workpieces, particularly glass disks|
Chamfering of one or two edges of a glass disk is performed by one or two peripheral grinding wheels which move relative to the glass disk and rotate about axes of rotation which are parallel to the edges to be chamfered....
|4481739||Grinding machine with dual turrets|
A grinding machine is provided wherein a pair of wheel slides are disposed respectively at both sides of a work support to be movable toward and away from the work table in a first direction. The wheel slides respectively carry turrets thereon in such a m...
A deburring machine comprises a frame supporting a plurality of motor driven deburring brushes. At least two of the motors are spaced apart and a workpiece carriage is supported between them and movable generally in direction along the axis of rotation of...
|3977298||Machine for trimming and edge-profiling plate-like workpieces|
A machine for trimming and edge-profiling plate-like workpieces includes a track means, workpiece carrier means movable on said track means and at least one milling unit positioned adjacent said track means for performing operations on said plate-like wor...