UNT Libraries Government Documents Department - 4 Matching Results

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Car Coupling.
Patent for a new and improved coupling for railroad cars. This design "is in couplers adapted to use a link of ordinary form and to be so set that coupling may be automatic or not, as desired" (lines 15-17). It consists, "with the draw-head having lugs upon each side of the same, of the vertical coupling-pin, the pivoted pin-supporting arms arranged to contact with the lugs, and tripping arms adapted to be operated by the centering-link and throw the arms from the lugs" (lines 23-29).
Powder-Ejector
Patent for a vaginal powder ejector. Illustrations included.
Spring-Motor
Patent for a motor used to operate light machinery such as sewing machines using spring power. Illustrations included.
Windmill
Patent for Windmill Improvements that includes a mounted rotor for horizontal rotation, including illustrations.
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