Patents Assigned to Precision Tool & Gauge Pty. Ltd.
  • Pallet and method of production
    Patent number: 4562718
    Abstract: A sheet metal workpiece is formed to have a plurality of relatively large diameter but relatively shallow cup-like depressions in a first draw operation, to have the shapes of the cup-like depressions changed in a subsequent draw operation and to form the base of the central cup-like depression into a secondary cup-like depression in a further draw operation.
    Type: Grant
    Filed: March 8, 1984
    Date of Patent: January 7, 1986
    Assignee: Precision Tool & Gauge Pty. Ltd.
    Inventor: Robert J. Dunk