Rail guage face lubricating apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 4, 2000
Grant Date -
N/A
app pub date -
Oct 21, 1997
filing date -
Apr 21, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A rail gauge face lubricating apparatus (10) comprising a delivery assembly (12) for delivering lubricant to the rail head (40) and a pump (14) for producing a pressure to deliver lubricant to the deliver assembly (12), the deliver assembly (12) comprising in part an actuable flow regulator whereby the delivery of lubricant through the delivery assembly (12) is governed by the actuable flow regulator. The delivery assembly is maintained in an appropriate position in relation to the rail gauge face by a two cylinder positioner (38) irrespective of the loading of the rail carriage that carries it.
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