Patents Assigned to Lisega Aktiensellschaft
  • Constant bearer
    Patent number: 7971846
    Abstract: The invention relates to a constant bearer for moving loads, especially pipelines and similar, comprising a fastening part, a load-bearing part, and a spring system located between the fastening part and the load-bearing part for generating a constant bearing force, where the spring system displays a main spring assembly absorbing the load and a compensating device to compensate for changing spring forces of the main spring assembly.
    Type: Grant
    Filed: September 21, 2006
    Date of Patent: July 5, 2011
    Assignee: Lisega Aktiensellschaft
    Inventor: Hans-Herlof Hardtke