UNT Libraries Government Documents Department - 4 Matching Results

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Brake Mechanism For Hand Cars
Patent for a brake mechanism for rail hand cars.Illustration included.
Car Coupling
Patent for a car coupling. This invention operates as a coupling for rail cars. Illustration included.
Design for a Badge
Patent for a design for an ornamental badge celebrating the Emancipation of slaves by Abraham Lincoln.
Driving Mechanism
Patent for a driving mechanism. The object of the invention is to provide a simple and efficient mechanism for transforming reciprocatory motion into rotary motion. It can be adapted in order to connect to other mechanisms.
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