Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Grinding machine and control for removing burrs or fins from workpieces such as castings Image Number 7 for United States Patent #4428162. A method and a device for the automatic removal of burrs or fins from workpieces such as castings by a grinding process. A feed for moving the workpiece perpendicular to the grinding wheel radius is provided for grinding along the length of the burr. A second constant velocity feed of reversible and alternating direction is provided for moving the grinding wheel radially into the workpiece. The load or circumferential torque on the grinding wheel is monitored to detect the abrupt increase in torque occurring when the grinding wheel has cut through the burr and encounters the body of the workpiece, whereupon the direction of the radial feed is reversed so that the grinding process follows the contour of the workpiece.       Recently Added Patents Image forming apparatus, method of controlling fixing device, and device and method for detecting abnormality of the fixing device Method and apparatus for message multicasting Furniture Modular tile with controlled deflection Flexible enclosures for maintenance operations Vehicle transmission with clutch pack overrun Method and system for implementing a virtual game   Randomly Featured Patents Saddle Automated method for filling drug prescriptions Tray for making stuffed pasta products Articulated optical system having an arrangement for correcting the position of a laser beam Method for remote power control and the circuit thereof Surveying instrument Organic EL drive circuit and organic EL display device using the same Dynamically controlled voltage reference circuit Inactivation of viral infections agents by chemiluminescence activated light-sensitive compounds Optical device © 2006-2008 PatentGenius. All Rights Reserved.