Patents by Inventor Walter Rensch

Walter Rensch 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).

  • Guide device for guiding a movable part of an apparatus relative to a fixed part of the apparatus
    Patent number: 4702464
    Abstract: A guide device for guiding a movable part of an apparatus relative to a fixed part of the apparatus, includes a first guide rail adapted to be provided on the movable part and a second guide rail adapted to be provided on the fixed part. Bearing means comprising a plurality of roller elements disposed in a roller support is disposed in a longitudinal groove between the first and second guides and movable relative thereto. Biasing means is provided which biases the bearing means toward a predetermined position.
    Type: Grant
    Filed: August 5, 1985
    Date of Patent: October 27, 1987
    Assignee: Cambridge Instruments GmbH
    Inventors: Ludwig Bauer, Erwin Schneider, Walter Rensch, Helmut Weinhold