Railways – Car-carried propulsion system – Electric
Reexamination Certificate
2005-05-10
2005-05-10
Jules, Frantz F. (Department: 3617)
Railways
Car-carried propulsion system
Electric
C104S281000, C104S124000
Reexamination Certificate
active
06889616
ABSTRACT:
A track support for the track of a magnetic levitation railway consists of a steel support having a closed hollow trapezoidal or hollow triangular cross section with closed end faces, whose cover plate projects, in the manner of a jib, with its longitudinal edge sections over the side wall web plates, and at the end of which cover plate a side guidance rail is arranged in each case. In order to keep the surfaces of the track support that are exposed to environmental influences as small as possible, a stator support web plate is arranged on the underside of each jib, between the ground-side end section of which plate and the adjacent side wall web plate and the adjacent side guidance rail horizontal plates are arranged, forming closed cavities, where two parallel web flanges between which the grooved cross members are screwed are provided per jib on the underside of the plates.
REFERENCES:
patent: 4856173 (1989-08-01), Maier et al.
patent: 5131132 (1992-07-01), Kindmann et al.
patent: 5365855 (1994-11-01), Wagner
patent: 5850794 (1998-12-01), Raschbichler et al.
patent: 44 28 376 (1996-02-01), None
patent: 197 35 471 (1999-01-01), None
patent: 19735471 (1999-01-01), None
patent: 0 335 088 (1989-10-01), None
Heddrich Rolf
Hoyer Hartmut
Oertel Wolfgang
Jules Frantz F.
Norris McLaughlin & Marcus PA
Stahlbau Plauen GmbH
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