Patents by Inventor Gunther Nicolai

Gunther Nicolai has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Apparatus for cutting tubes
    Patent number: 6101910
    Abstract: An apparatus for cutting tubes has at least one cutting tool that contacts an anvil of a counterstay. The anvil is arranged relative to a cutting point of the cutting tool within the interior of a tube. The cutting tool can be fed in towards the counterstay during the cutting operation and can be limited in its cutting movement by the counterstay at the end of the cutting operation. The anvil is arranged in a yielding manner in the counterstay in the infeed direction of the cutting tool.
    Type: Grant
    Filed: January 21, 1997
    Date of Patent: August 15, 2000
    Assignee: Adolf Brodbeck Maschinenbau GmbH & Co.
    Inventors: Gunther Nicolai, Ralf Arnold