Counterweight Patents (Class 104/255)
  • Patent number: 6568332
    Abstract: A guideway for a magnetically levitated railway is described, having a longitudinal stator linear drive comprising at least two parallel stators. The guideway includes a plurality of supports (1) arranged along a given line and adapted to form straight and curved guideway sections and stator sections mounted on the supports (1), these sections being composed of straight stator end packs (6a, f; 7a, f) and likewise straight middle stator packs (6b-3; 7b-e) arranged therebetween, the packs in the region of the curved guideway sections being laid in the manner of polygonal trains to form outer and inner stator sections (6, 7) and being separated from one another by gaps (23, 24). The stator end packs (6a,f; 7a,f) and the middle stator packs (6b-3; 7b-e) have a predetermined tooth/groove pitch (16) with reference to a conceptual space curve (2) and different “ideal” lengths which differ from one another by fractions of a tooth/groove pitch (16).
    Type: Grant
    Filed: July 19, 2000
    Date of Patent: May 27, 2003
    Assignee: Transrapid International GmbH & Co. KG
    Inventors: Gerhard Holzinger, Carsten Draudt, Falk Wolf