Patents by Inventor Torsten Loodberg

Torsten Loodberg 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: 6036000
    Abstract: A conveyor belt (1) for conveying goods in solid or liquid state comprises a goods-carrying endless element (2), which is made of an elastic material, and a single belt-supporting wire (4), which is fixedly connected to one lateral edge (3) of the endless element. The endless element (2) has in cross section and in its unloaded state essentially the form of a hook for forming a goods-receiving space. It is sufficiently rigid in the transverse direction of the conveyor belt so as to essentially retain the hook shape when conveying goods in the goods-receiving space.
    Type: Grant
    Filed: November 24, 1998
    Date of Patent: March 14, 2000
    Inventor: Torsten Loodberg
  • Patent number: 5083658
    Abstract: A belt conveyor comprises an endless belt (1) with two force-absorbing members (2, 3) extending throughout the entire length of the belt. These members are each connected to a respective edge portion of the belt and project from the same side of the belt when this is the straightened state. Support rollers are disposed for supporting the belt along at least a part of the conveying path. Each force-absorbing member (2, 3) is connected to it belts edge portion via a hinge portion enabling said member to turn through about .+-.90.degree. relative to said belt edge portion for guiding the belt about a deflecting roller (13) whose axis (14) is substantially perpendicular to the plane of the adjacent conveyor belt part, the two force-absorbing members being turned in the same direction relative to the respective belt edge portion and located at substantially the same distance from the axis of the deflecting roller.
    Type: Grant
    Filed: February 21, 1991
    Date of Patent: January 28, 1992
    Assignee: Scaniaiinventor Conveyor Sicon AB
    Inventors: Olle Siwersson, deceased, Torsten Loodberg, Kent Kristensson