Sleeper with adjuster for track switch
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United States of America Patent
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N/A
Issued Date -
Aug 23, 2007
app pub date -
Jul 7, 2005
filing date -
Jul 20, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
In a sleeper having an actuator for switch tongues (3a and 3b), designed as a hollow box sleeper (1) open at the top, for installation in a railway line, in particular in the vicinity of switches, the linkages for the movable switch tongues (3a and 3b) and other functional elements such as drive and locking means, monitoring devices, or the like being housed in the hollow box sleeper (1), the hollow box sleeper (1) is provided with a floor trough (8; 8a; 8b) for housing the functional elements or parts thereof.
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