Patents by Inventor Michel Jaccottet

Michel Jaccottet 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: 5186957
    Abstract: An extrusion head (12) is mounted on a support (11) borne by a movable assembly (8). By rotation of two arms (9 and 10) about their pivoting axes on a base (6), the extrusion head is moved from a preparation position to a working position. Beforehand, another extrusion head (14) which had been in working position was removed after opening of a clamp (21) and maneuvering of another movable assembly (18) so as to reach the preparation position, where new tooling can be put in place, adjusted, and regulated, and where the extrusion head can be preheated.
    Type: Grant
    Filed: March 28, 1991
    Date of Patent: February 16, 1993
    Assignee: Nokia - Maillefer Holding SA
    Inventors: Gilbert Magnollay, Remy Seigneur, Jacques Budry, Jean-Claude Clement, Michel Jaccottet, Pierre-Yves Jaggi, Hans Jaun, Philip De Boer
  • Patent number: 5108280
    Abstract: A movable connection part of an extrusion head is integral with a fixed connection part in a connection unit wherein each moveable connection part and fixed connection part includes elastically deformable tubular members inserted into bores. Jaws are connected to a knuckle-jointed system, which when actuated by a single jack in one direction, will move the jaws away from one another to free the connection parts and when moved by the single jack in an opposite direction, will press the connection parts against one another by acting upon bevels.
    Type: Grant
    Filed: March 28, 1991
    Date of Patent: April 28, 1992
    Assignee: Nokia-Maillefer Holding SA
    Inventors: Gilbert Magnollaz, Remy Seigneur, Jacques Budry, Jean-Claude Clement, Michel Jaccottet, Pierre-Yves Jaggi, Hans Jaun, Philip De Boer