Patents Assigned to Robert Brendle & Cie.
  • Dented article smoothing and shrinking arrangement
    Patent number: 4044590
    Abstract: A smoothing and shrinking arrangement for dented articles such as plates or the like, which arrangement includes an electrode connected to one pole of a voltage source, the other pole of which is connected to the plate being worked. A shielding element surrounds the electrode with a cooling construction being provided at the electrode for cooling at least a region of the plate affected by the electrode.
    Type: Grant
    Filed: April 8, 1976
    Date of Patent: August 30, 1977
    Assignee: Robert Brendle & Cie.
    Inventor: Anton Strahm