Patents Assigned to Karder Machine Co.
  • Die pulling apparatus
    Patent number: 4635465
    Abstract: A die pulling apparatus comprising a pair of die puller box assemblies, means for lifting the die puller box assemblies from a lower position to a raised position in which the top surfaces of the die puller box assemblies are flush with the die supporting surface of a stationary die supporting member, such as a bolster, and means for moving the die horizontally from the die puller box assemblies to the stationary member or vice versa when the die puller box assemblies are in their raised position.
    Type: Grant
    Filed: October 31, 1985
    Date of Patent: January 13, 1987
    Assignee: Karder Machine Co.
    Inventors: Robert U. Ashelman, Jr., Michael G. Townsend, Mark C. Lawrence