UNT Libraries Government Documents Department - 17 Matching Results
Search Results
- Rail Joint.
- Patent for a new and improved rail-joint. This design consists in "[t]he combination, with a railroad-rail having notches in its flanges, of a fish-plate composed of a single piece of metal adapted to embrace the flange and web of the rail, said fish-plate being plain on one side and provided on the other side with ribs, perforated lugs projecting from the ribs at the ends of the fish-plate, said fish-plate being provided with perforations on one side to align with notches in the rail-flange, and notches in the other side out of alignment with the rail-flange" (lines 3-14).
- Windmill.
- Patent for new and useful improvements in windmills with a novel construction. This specific construction will help create much more efficiency than the existing windmills.
- Gun-Trap.
- Patent for an animal trap, which has a pistol mounted inside it which fires when the bait is disturbed.
- Lap Link
- Patent for a lap link. Illustration included.
- Nut-Lock.
- Patent for a nut-lock for car wheels, which holds the wheel securely together.
- Car-Truck.
- Patent for a car truck for use on trains, which can withstand heavy loads and high speeds.
- Electric Track-Brake.
- Patent for an electric train brake, which allows trains to not slow down on curves without derailing and allows faster emergency braking.
- Electrically Operated Air Brake System
- Patent for an electrically operated air brake system.
- Liquid-Dispensing Apparatus.
- Patent for a coin operated drink machine, which dispenses a set amount of liquid into a cup when a coin is inserted.
- Regulator for Dynamo-Electric Machines.
- Patent for an electric dynamo machine regulator for use in traction systems on trains.
- Ticket Selling Machine
- Patent for a ticket selling machine.
- Transmission-Gearing.
- Patent for a transmission gearing for a traction system for trains, which can be used on all types of curves without ill effects.
- Speed-Changing Gear.
- Patent for an automatic speed changing gear for trains.
- Governor for Explosive-Engines.
- Patent for a governor for explosive engines for use in trains, which will increase the fuel efficiency of the engines.
- Cleaning Apparatus.
- Patent for a cleaning apparatus, which cleans objects by blasting air across them and has an air cleaning system for use after the cleaning is done.
- Controlling System for Motor Traction-Cars
- Patent for a controlling system for motor traction cars which is automatic.
- Sleeping-Car
- Patent for a railroad sleeping car with an improved mechanism for folding the seats into beds.