Oil passes through holes in the bottom of this sleeve and lubricates the Loose Pulley.
"Illustrated Catalogue of Cotton Machinery"
Howard & Bullough American Machine Company, Ltd.
There was to be tea out in the garden the first thing, because tea lubricates the charities, and then, with the aid of a dictionary, conversation.
"The Pastor's Wife"
Elizabeth von Arnim
Oil is fed to the steam pipe of the high pressure cylinder, and this lubricates both the valves and the cylinders, but in many cases it is also fed to the steam chest, so as to afford more perfect lubrication to the valve.
"Modern Machine-Shop Practice, Volumes I and II"
Joshua Rose