Patents Assigned to Paul Maschinenfabrik GmbH & Co. KG
  • Piston guide for hollow piston of a radial piston engine
    Patent number: 4683806
    Abstract: In a radial piston engine, in order to reduce the friction forces appearing at the pistons, a guide part is provided which engages a hollow piston through a guide section and which includes a bearing section at its outer end, by means of which the guide part is pivotably mounted in the cylinder cover.
    Type: Grant
    Filed: August 6, 1985
    Date of Patent: August 4, 1987
    Assignee: Paul Maschinenfabrik GmbH & Co. KG
    Inventor: Clemens Ryzner