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Locomotive Driving-Box.
Patent for improvements in locomotive driving boxes. Designed to "eliminate the necessity of removing the driving wheels" (lines 13-14) to replace the crown brasses, "eliminate the necessity of removing the driving box" (lines 16-17) to avoid lateral wear, and eliminates the necessity of expensive machine work.
Date:
May 4, 1920
Creator:
Simmons, Arthur, W.
System:
The Portal to Texas History
Sod Cutting and Disintegrating Machine.
Patent for a sod cutting and disintegrating machine that has a wheel-supported frame, inclined elevator, plow attached to the elevator, front truck, and disintegrating rollers.
Date:
August 17, 1920
Creator:
Thompson, Robert L.
System:
The Portal to Texas History