Drive-Wheel for Traction-Engines
Description:
Patent for a drive wheel for traction engines which has retractable wheel lugs. The wheel lugs used for traction on dirt roads can be "pivoted so that they may be withdrawn when not needed," such as when traveling on pavement.
Date:
January 26, 1915
Creator:
Wellensiek, Louis H.
Item Type:
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Partner:
UNT Libraries Government Documents Department