Patents Assigned to BLANCO GmbH + Co KG
  • Patent number: 6622539
    Abstract: In order to provide a deep-drawing method, with which a drawn part is arranged in a deep-drawing die between a first deep-drawing die part and a second deep-drawing die part and is formed by way of relative movement of the deep-drawing die parts in relation to one another, which—particularly for carrying out several consecutive drawing processes—is more time and energy saving than the known deep-drawing methods, it is suggested that a pressure variable with time during the drawing process be generated selectively at a limited pressure section of one of the deep-drawing die parts, this pressure pressing a section of the drawn part abutting on the pressure section against the respectively other deep-drawing die part.
    Type: Grant
    Filed: January 10, 2002
    Date of Patent: September 23, 2003
    Assignee: Blanco GmbH + Co KG
    Inventors: Josef Hartzinger, Torsten Krachhudel, Franz Kaderabek
  • Patent number: D468398
    Type: Grant
    Filed: October 29, 2001
    Date of Patent: January 7, 2003
    Assignee: BLANCO GmbH + Co KG
    Inventor: Brigitte Ziemann
  • Patent number: D472961
    Type: Grant
    Filed: April 11, 2002
    Date of Patent: April 8, 2003
    Assignee: BLANCO GmbH + Co KG
    Inventor: Brigitte Ziemann
  • Patent number: D478970
    Type: Grant
    Filed: May 2, 2002
    Date of Patent: August 26, 2003
    Assignee: Blanco GmbH + Co KG
    Inventors: Brigitte Ziemann, Thomas Wassiliadis, Ulrich Hoefle
  • Patent number: D479310
    Type: Grant
    Filed: October 4, 2002
    Date of Patent: September 2, 2003
    Assignee: Blanco GmbH + Co KG
    Inventor: Brigitte Ziemann
  • Patent number: D482106
    Type: Grant
    Filed: May 2, 2002
    Date of Patent: November 11, 2003
    Assignee: Blanco GmbH + Co KG
    Inventors: Brigitte Ziemann, Thomas Wassiliadis, Ulrich Hoefle
  • Patent number: D486566
    Type: Grant
    Filed: December 3, 2002
    Date of Patent: February 10, 2004
    Assignee: Blanco GmbH + Co KG
    Inventor: Brigitte Ziemann
  • Patent number: D486893
    Type: Grant
    Filed: December 3, 2002
    Date of Patent: February 17, 2004
    Assignee: BLANCO GmbH + Co KG
    Inventor: Brigitte Ziemann
  • Patent number: D495037
    Type: Grant
    Filed: September 3, 2003
    Date of Patent: August 24, 2004
    Assignee: BLANCO GmbH + Co KG
    Inventor: Brigitte Ziemann