Patents by Inventor Eilif Elvegaard

Eilif Elvegaard 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: 6173926
    Abstract: A clamp device for clamping of at least one tube or the like to a support, comprising a base member (1) having at least one recess (4, 5) for receiving the tube (6) or the like, possibly a top plate (14) at the side of the base member facing away from the support (7), and at least one locking screw (8 resp. 9) carried through mutually aligned holes (15, 10, 11 resp. 16, 12, 13) in the top plate and the base member. The locking screw has a head (17 resp. 18) at one end and a nut (21 resp. 22) at the other end, for keeping the components of the clamp device together as an assembled unit without any loose parts, the head (17 resp. 18) of the screw being arranged to be carried through an elongated hole (19 resp. 20) in the support and locked thereto by tightening of the nut.
    Type: Grant
    Filed: December 21, 1998
    Date of Patent: January 16, 2001
    Inventor: Eilif Elvegaard
  • Patent number: 5887832
    Abstract: A clamping device for the clamping of one or more tubes to a support, comprising a base member (1) having at least one recess (2) for receiving a tube (4) or the like, a top plate (11) for bearing against the base member (1) at the side facing away from the support (6), and at least one fastening screw (7; 8 ) extending through aligned holes (12, 9; 13, 10) in the top plate (11) and the base member (1), for attachment to the support (6). Each fastening screw (7; 8) is a screw bolt holding such elements (1, 11) together as a completely preassembled, mounting-ready unit without loose elements, the screw at the end to be fastened to the support (6) having a head (14; 15) arranged to be passed through an adapted hole (16; 17) or slot in the support (6), and to be locked in relation to the support by tightening of a nut (18; 19) at the other end.
    Type: Grant
    Filed: November 5, 1996
    Date of Patent: March 30, 1999
    Inventor: Eilif Elvegaard
  • Patent number: 4194712
    Abstract: A clamping structure for clamping of tubes or similar elements comprising at least one clamping-shoe-receiving frame for attachment to a substructure, and at least one clamping shoe for receiving and retaining the element or elements to be clamped, said frame defining a space for receiving the clamping shoe or shoes. At least one spacedefining side edge of the frame, and a side of said clamping shoe or shoes facing said side edge, are provided with cooperating guiding means for lateral fixing of the clamping shoe or shoes with respect to the frame, and there is provided at least one fastening plate for disposition between a clamping shoe and holding portions of the frame projecting beyond said clamping shoe, which plate is provided with means for exerting a clamping pressure force directed towards the clamping shoe.
    Type: Grant
    Filed: September 14, 1978
    Date of Patent: March 25, 1980
    Inventor: Eilif Elvegaard