Invention Grant
US07243396B2 Door hinge 有权
门铰链

  • Patent Title: Door hinge
  • Patent Title (中): 门铰链
  • Application No.: US11151536
    Application Date: 2005-06-14
  • Publication No.: US07243396B2
    Publication Date: 2007-07-17
  • Inventor: Marco Vanini
  • Applicant: Marco Vanini
  • Applicant Address: IT Zola Predosa, Bologna
  • Assignee: Nuova Star S.p.A.
  • Current Assignee: Nuova Star S.p.A.
  • Current Assignee Address: IT Zola Predosa, Bologna
  • Agency: The Nath Law Group
  • Agent Jerald L. Meyer; Matthew J. Moffa
  • Priority: ITBO2004A0566 20040914
  • Main IPC: E05F1/08
  • IPC: E05F1/08
Door hinge
Abstract:
A door hinge includes a first element, a second element and a lever connecting the first and second elements to each other. The lever is pivoted on the second element and has a first portion attached to the first element to make the first and the second element reciprocally mobile about a horizontal axis. The second element includes a box-shaped body housing elastic means acting in conjunction with a second portion of the lever to control the reciprocal motion of the first and the second element. The first element and the lever constitute a rocker lever pivoted on the second element and in which a first arm of the first element rotates in a plane outside the box-shaped body and parallel to the plane in which the second arm of the rocker lever lies.
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