Running gear for a rail vehicle
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United States of America Patent
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Oct 28, 2003
Grant Date -
Feb 20, 2003
app pub date -
Oct 15, 2002
filing date -
Apr 17, 2000
priority date (Note) -
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status (Latency Note)
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Abstract
The running gear (1) for a rail vehicle comprises at least two wheel sets (3) mounted in wheel set bearings (2). The wheel sets have axles (4), wheels (5) and a chassis frame (6). The chassis frame (6) is provided with two longitudinal sole bars (7) and with at least one cross-member (8) located therebetween and connected to the sole bars (7) via at least two articulations (9). The sole bars (7) and the cross-member (8) are movable relative to one another on a plane which is parallel to the rail plane (.epsilon.), and the wheel set bearings (2) are connected to the cross-member (8) or to one respective cross-member (8) of the rail vehicle.
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