iding in a groove pass outward by centrifugal force to lubricate the cy]- in the door, as shown in Figs. 2 and 3, and to be ope- inder when the machine is running, and the motive rated only from the interior of the car, the upper end agent passes into the cylinder at opposite sides to press of the… … ‘THE WILDERMAN AIR DRILL. sheaves, to carry the cage, as shown in Fig. 1. The Union City, Ind. cage is open on the side facing the wall, and is fast- — SO the hollowshaft by keys engaging longitudinal grooves, so that the drill shaft is free to slide while receiving a A SAFETY VALVE FOR WATER…
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