| HANS WEBER MASCHINENFABRIK GMBH Patent applications |
| Patent application number | Title | Published |
|---|
| 20110263184 | GRINDING MACHINE - A grinding machine includes a machine frame with a work piece support surface on which a work piece may be transporter through the machine. A grinding bar arrangement including two grinding shoes positioned in parallel is arranged transversely with respect to a work piece feeding direction across the width of the work piece support surface. The two grinding shoes carry a grinding medium on their surfaces facing the work piece support surface and are suspended via an eccentric drive. The two grinding shoes perform rotary movements in a plane parallel to the work piece support surface achieving a high quality grinding result. | 10-27-2011 |
| 20080280545 | MACHINE FOR DRESSING THE EDGES AND OUTER SURFACES OF FLAT WORKPIECES - In a machine for processing the edges and outer surfaces of flat workpieces, including a machine frame with a workpiece support surface | 11-13-2008 |
| 20080218763 | Apparatus for optically determining the surface contour of flat workpieces in a wide belt abrading machine - An elongated bar shaped housing contains an optical sensing apparatus with at least one light source to create a sensing beam and a deflecting arrangement which moves the sensing beam back and forth between the longitudinal ends of the housing. One of the walls of the housing has an output window extending in the longitudinal direction of the housing for the sensing beam and an input window parallel to the output window for the sensing beam reflected from a workpiece or its support. In the housing behind the input window there is a strip shaped light receiving arrangement with a plurality of optical sensors, as well as an evaluation unit connected to the light receiving arrangement to which the output signals of the light receiving arrangement are sent. | 09-11-2008 |
