Gate.
Description:
Patent for an automatic gate at railroad crossings, adaptable for use in "farm gates and automatic gates for carriage roads" (page 1, lines 11-12) using "an inclined cam disk, of a spring actuated lever" (page 4, lines 27-28), trip devices, and a bell or other signal, with illustrations.
Date:
January 24, 1893
Creator:
Neeb, William
Item Type:
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Patent
Partner:
UNT Libraries Government Documents Department