Rail fastener applicator
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United States of America Patent
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-
Jan 22, 1985
Grant Date -
N/A
app pub date -
Aug 23, 1982
filing date -
Sep 1, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Apparatus for applying elastic rail fasteners to a rail seat in which the fasteners are applied in a direction at right angles to the rail. A carriage supports a pivoted frame which can be rotated to align with a rail tie. Each end of the frame carries a pair of dependent arms and each pair is moved hydraulically. Abutment faces on the ends of the dependent arms contact the rail fasteners and the simultaneous contraction of each pair results in the fitting of four rail fasteners in one application. Rail tie position sensors are provided adjacent the abutment faces for correctly aligning the frame with the rail tie.
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