Rake of rail cars for passenger transport
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United States of America Patent
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Oct 19, 2010
Grant Date -
Sep 11, 2008
app pub date -
Mar 7, 2008
filing date -
Mar 8, 2007
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A rake for use in trams and suburban vehicles comprising modules and single-articulation devices for connecting the modules, having an axis of rotation, or dual-articulation connection devices having two axes of rotation which are spaced-apart along the longitudinal line of the rake is disclosed.The rake comprises at least two sub-assemblies of modules, the modules of which are mutually connected by means of single-articulation connection devices, each sub-assembly being connected to the or each adjacent sub-assembly by means of a dual-articulation connection device.The rake comprises at least one sub-assembly of modules which comprises two carrier modules which are provided with supporting and guiding axles, and a module which has no axles and which is suspended between the carrier modules.
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