Railway rolling stock – Trucks – Radial
Reexamination Certificate
2002-07-29
2008-12-02
Le, Mark T (Department: 3617)
Railway rolling stock
Trucks
Radial
C701S042000, C180S401000
Reexamination Certificate
active
07458324
ABSTRACT:
The invention relates to a method for active radial control of the wheels (11, 53, 103, 108, 115) of at last one wheel unit (8, 9, 10, 51, 52) on a chassis, in particular a bogie on a tracked vehicle, whereby control movements are applied to the wheel unit (8, 9, 10, 51, 52) and an integrated regulation with control movements in at least two non-identical frequency ranges are carried out. First control movements in a first frequency range and second control movements in a second frequency range, different form the first frequency range are superimposed and applied to the wheel unit (8, 9, 10, 51, 52). The invention also relates to a device for carrying out the method.
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Auer Wolfgang
Himmelstein Günther
Schneider Richard
Bombardier Transportation
Howrey LLP
Le Mark T
Owen David P.
Rasser Jacobus C.
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