Patents by Inventor Oddvar DANILIN

Oddvar DANILIN 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).

  • Locking device for pipes
    Patent number: 10024474
    Abstract: A locking device for pipes, comprising an inner and an outer pipe provided with adjoining and corresponding circumferential grooves for releasable locking engagement via a locking ring fitted in the grooves and thus releasable locking between the inner and the outer pipe by alteration of the radius of the locking ring, wherein the locking ring has an open section or circle sector along the periphery thereof and is provided, at least at the two radial ends thereof, interrupted by the open section, with two respective guide members comprising respective guide surfaces that are slanted relative to the periphery, and wherein a first one of the guide members is provided with an end stop and a second one of the guide members is provided with a control mechanism protruding through an oblong opening provided through the outer pipe along a portion of its radial groove, wherein the radial displacement of the control mechanism along the oblong opening increases the open section or circle sector of the locking ring while
    Type: Grant
    Filed: April 22, 2014
    Date of Patent: July 17, 2018
    Assignee: Kongsberg Esco A/S
    Inventors: Anders Nygård, Ole-Jakob Bjerke, Bjørn Bæver, Oddvar Danilin, Snorre Barlindhaug
  • LOCKING DEVICE FOR PIPES
    Publication number: 20160069497
    Abstract: A locking device for pipes, comprising an inner and an outer pipe provided with adjoining and corresponding circumferential grooves for releasable locking engagement via a locking ring fitted in the grooves and thus releasable locking between the inner and the outer pipe by alteration of the radius of the locking ring, wherein the locking ring has an open section or circle sector along the periphery thereof and is provided, at least at the two radial ends thereof, interrupted by the open section, with two respective guide members comprising respective guide surfaces that are slanted relative to the periphery, and wherein a first one of the guide members is provided with an end stop and a second one of the guide members is provided with a control mechanism protruding through an oblong opening provided through the outer pipe along a portion of its radial groove, wherein the radial displacement of the control mechanism along the oblong opening increases the open section or circle sector of the locking ring while
    Type: Application
    Filed: April 22, 2014
    Publication date: March 10, 2016
    Inventors: Anders NYGÅRD, Ole-Jakob BJERKE, Bjørn BÆVER, Oddvar DANILIN, Snorre BARLINDHAUG