Patents by Inventor KAMAX Holding GmbH & Co. KG

KAMAX Holding GmbH & Co. KG 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).

  • Publication number: 20130183119
    Abstract: A screw (2) has a head (5) including an underhead bearing surface (12). Lubricant pockets (13) are arranged at least in a part of the underhead bearing surface (12). The lubricant pockets (13) serve to contain lubricant and to release the lubricant when tightening a screw joint (1) to prevent galling effects during multiple tightening processes.
    Type: Application
    Filed: January 9, 2013
    Publication date: July 18, 2013
    Applicant: KAMAX HOLDING GMBH & CO. KG
    Inventor: KAMAX Holding GmbH & Co. KG
  • Publication number: 20130129446
    Abstract: A high strength screw (2), especially an ultra high strength screw (2) having a tensile strength Rm of at least 1400 N/mm2, having a bainite structure has a yield ratio of at least 0.95. The screw (2) belongs to the new strength classes 14.10, 15.10, 16.10 or 17.10. The high yield ratio is realized by heat treatment of the screw (2).
    Type: Application
    Filed: November 16, 2012
    Publication date: May 23, 2013
    Applicant: KAMAX Holding GmbH & Co. KG
    Inventor: KAMAX Holding GmbH & Co. KG