Patents Assigned to Microspan Process Controls Limited
  • Testing apparatus
    Patent number: 4884463
    Abstract: Cylindrical tablets are tested on a circular testing table by first weighing, then adjusting their position relative to a part of the table pushing them round the circular path in response to the weight measurement, then measuring their thickness and finally testing their crushing strength. The table has radial slots with a concave (preferably V-shaped) outer portion for urging the tablets round the circular path.
    Type: Grant
    Filed: April 5, 1988
    Date of Patent: December 5, 1989
    Assignee: Microspan Process Controls Limited
    Inventor: Joseph B. Kay