Lubrication – Lubricators – Force feed
Patent
1988-11-15
1990-09-11
Dority, Carroll B.
Lubrication
Lubricators
Force feed
184 74, 184 29, 417399, F16N 1300
Patent
active
049559532
ABSTRACT:
A lubricating device for lubricating the flange of the wheel of a railroad car has a lubricant inlet port, a lubricant outlet port, and a piston assembly for causing a shot of lubricant to be delivered from the lubricant inlet port to the the lubricant outlet port. The piston assembly is pneumatically driven by means of compressed air which is supplied to the device at an air inlet port. The lubricating device includes a removable piston sleeve which allows for replacement of the sleeve when it is subject to wear.
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Dority Carroll B.
KLS International Corporation
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