Patents by Inventor Philippe Laidet

Philippe Laidet 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).

  • Tool holding assembly provided with a feeler device
    Patent number: 5133629
    Abstract: A tool holder assembly, having a central tool holding shaft (1) provided, on the one hand, with a mounting cone for securement in a machine tool spindle and, on the other hand, on the side opposite the cone, with an intermediate cylindrical body provided at its forward portion with securement structure for a tool. It is provided also with a feeler device (2) centered on the central shaft (1) and guided in translation on this latter, with lubricating structure and with cleaning structure for the machining region at the location of application of the feeler device (2).
    Type: Grant
    Filed: January 7, 1991
    Date of Patent: July 28, 1992
    Assignees: E.P.B. Emile Pfalzgraf S.A., Aerospatiale, Societe Nationale Industrielle, Societe Anonyme
    Inventors: Emile Pfalzgraf, Claude Jaeger, Philippe Laidet, Joseph Medard, Francis Tremolet