duce and maintain an even cars recently patented by Mr. E. P. Sartell, of St. while the beam is held on the mast in such manner that steam or air pressure, regardless of the initial pressure. Cloud, Minn. Fig. 1 of the accompanying cuts repre- the weight concentrates in the lower part of the mast… … THE SARTELL RAILWAY CAR HEATER. on the main frame, the end of this rope being secured on a cleat or pin, and the weight causing all slack of the rope to be two railway cars provided with the heater ready for constantly taken up during the travel of the carrier. use. Fig. 2 is a vertical transverse…
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