Wood-Working Machine.
Description:
Patent for improvements in wood-working machine by using a combination of a toothed bar, a retractable slotted bar, a weight attached to the frame and a revolving wheel. With each single revolution of the drive-wheel, the slotted "bar is fed forward the distance of one tooth, and thus the cutter is gradually embedded in the material being operated upon at the same time it is rotated at a high rate of speed," (lines 94-97) illustration is included.
Date:
March 17, 1891
Creator:
Walton, George Washington
Item Type:
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Partner:
UNT Libraries Government Documents Department