Rail vehicle brake unit
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United States of America Patent
Stats
-
Aug 19, 2014
Grant Date -
Sep 2, 2010
app pub date -
Sep 20, 2006
filing date -
Sep 30, 2005
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A brake unit, preferably for a rail vehicle, including in a housing: a piston, and a push rod in the form of a spindle in an axial slack adjuster. The axial directions of the piston and the push rod are substantially perpendicular to each other, and means are provided for force transmission between these parts. The force transmitting means includes wedge elements at the underside of the piston cooperating with a driver element coaxial with and force-transmittingly connected to the spindle. The driver element is supported with rolling friction by the housing for movements in the axial direction of the spindle, and the spindle is axially guided by the housing at its forward end.
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