Linkage for connecting a railcar body-side end region of a coupling rod in an articulated manner to a railcar body
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United States of America Patent
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Apr 2, 2019
Grant Date -
Feb 22, 2018
app pub date -
Oct 30, 2017
filing date -
Apr 29, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
A linkage articulatedly connects a railcar end portion of a coupling rod to a railcar body. A longitudinal axis of the coupling rod, in the neutral position, coincides with the longitudinal direction of the rail-borne vehicle. The linkage includes a base plate coupled via a bearing to the railcar body. The base plate has a through opening for the coupling rod extending therethrough. A pull/push assembly includes a first supporting element arranged between the base plate and the railcar body and a second supporting element on the side of the base plate facing away from the railcar body. First and second spring units are disposed between the base plate and corresponding ones of the supporting elements. The base plate is mounted in the bearing block to pivot in a horizontal plane transversely with respect to the longitudinal direction.
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