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Car Axle and Wheel
Patent for a new and improved wheel and axle for cars. This design calls for "providing each of the axle with a fixed ratchet-wheel and providing the car-wheels with spring-pawls adapted to engage with the ratchets" (lines 21-24). This overcomes the strain that the wheels place on the axles when making turns, which reduces the chance of the car leaving its tracks.
Date:
May 16, 1882
Creator:
Pendleton, William S.
System:
The Portal to Texas History