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 Method and/or system for transforming between trees and strings Vibration damping device and bucket for construction machine Protection circuit for protecting a half-bridge circuit Simultaneous data packet processing Drip chamber with flow control Method and apparatus for integrated communication services provisioning for health care community Method of designing and building to a targeted cost for high tech facilities   Randomly Featured Patents Wire positioning tool Glass bottle inspection Method and platform for interfacing between application programs performing telecommunications functions and an operating system Processing apparatus Digital-to-analog converting circuit, electrooptical device, and electronic apparatus Atomization device for internal combustion engines Means, employing a fluidic oscillator, for determining the density of gas Snubber for excavator bucket door Telescopic shaft with control for antilash spring Hydrostatic transmission for end dog carriage drive © 2006-2008 PatentGenius. All Rights Reserved.