Patents by Inventor Peter Raach

Peter Raach 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).

  • Saw belt roller
    Patent number: 4981062
    Abstract: Saw belt roller, in particular for horizontal belt saws, in which the peripheral or running surface (3) carrying the saw belt consists of a wear-resistant, hard, metal material. The metal joining piece (6) between the running surface (3) and the hub (5) of the saw belt roller (1) is interrupted by the insertion of a noise-damping, in particular viscoelastic, material (7), which is preferably selected from concrete polymer, silicone, rubber, in particular hard rubber, or similar elastomeric material.
    Type: Grant
    Filed: May 25, 1989
    Date of Patent: January 1, 1991
    Assignee: Gustav Wagner Maschinenfabrik GmbH & Co. KG
    Inventor: Peter Raach