Patents by Inventor René KIRSCH

René KIRSCH 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).

  • Forming method for producing a composite part having a permanent magnet
    Patent number: 11004601
    Abstract: The present disclosure relates to a forming method for producing a composite part for an operating member, the method comprising the steps: disposing at least one permanent magnet in an injection-molding tool, which defines a mold cavity, and a heat-conducting reinforcement, which extends along the permanent magnet and is in touching contact with the injection-molding tool, in each case at a predefined position of the mold cavity; overmolding the permanent magnet with molding material by introducing molding material into the mold cavity; forming the composite part having the at least one permanent magnet, the heat-conducting reinforcement and the molding material.
    Type: Grant
    Filed: February 26, 2018
    Date of Patent: May 11, 2021
    Inventors: René Kirsch, Kai Lang
  • FORMING METHOD FOR PRODUCING A COMPOSITE PART HAVING A PERMANENT MAGNET
    Publication number: 20180261386
    Abstract: The present disclosure relates to a forming method for producing a composite part for an operating member, the method comprising the steps: disposing at least one permanent magnet in an injection-molding tool, which defines a mold cavity, and a heat-conducting reinforcement, which extends along the permanent magnet and is in touching contact with the injection-molding tool, in each case at a predefined position of the mold cavity; overmolding the permanent magnet with molding material by introducing molding material into the mold cavity; forming the composite part having the at least one permanent magnet, the heat-conducting reinforcement and the molding material.
    Type: Application
    Filed: February 26, 2018
    Publication date: September 13, 2018
    Applicant: PREH GMBH
    Inventors: René KIRSCH, Kai LANG