Patents by Inventor Peter Ruesch

Peter Ruesch 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).

  • Patent number: 5090282
    Abstract: The limiting of the movement of the stroke of the ram is made by at least one fixed abutment. At least one fixed abutment includes a feeler, which determines the elastic deformation of the respective abutment which is generated by the striking force of the ram. The outgoing signals of the respective sensor are led to a control unit for the adjusting of the height position of the ram. This adjusting of the height position of the ram proceeds via an adjusting motor followed by a gear train. By means of the fixed abutments the position of the lower dead point of the ram relative to the punching tool lower part may be adjusted in accordance with the prevailing conditions. Conclusively, it is also possible to exactly set the depth of immersion of the punching tool upper part with its dies in the punching tool lower part, which thus can amount also to 0 or even less.
    Type: Grant
    Filed: May 23, 1991
    Date of Patent: February 25, 1992
    Assignee: Bruderer AG
    Inventor: Peter Ruesch
  • Patent number: 4184329
    Abstract: In a multi-cylinder, in-line, internal combustion engine, the cylinder head has a plurality of exhaust ports, and these ports are connectable to the inlet pipe sockets of an exhaust manifold; the exhaust manifold has a respective attaching flange at each exhaust port for attaching the exhaust manifold to the cylinder head; compression straps stretch over the flanges; securement screws pass through the compression straps and through the flanges into the cylinder head; each flange having a pair of spaced apart fork lugs, between which its screw passes; these give lateral play to the respective flange which absorbs the thermal expansion and contraction of the manifold with respect to the cylinder head.The present invention relates to a device for connecting an exhaust manifold with the cylinder head of a multi-cylinder, usually in-line, internal combustion engine.
    Type: Grant
    Filed: October 14, 1977
    Date of Patent: January 22, 1980
    Assignee: Aktiengesellschaft Adolph Saurer
    Inventor: Peter Ruesch