Resource Type
Counties
2 Matching Results
Results open in a new window/tab.
Results:
1 - 2 of
2
Improvement in Devices for Transmitting Rotary Motion.
Patent for an improvement to devices that transmit rotary motion from one shaft to another. It is comprised of a wheel on a rotary shaft that has has a groove that grips an angular nut mounted on a shaft.
Date:
December 23, 1879
Creator:
Howe, Milton G.
System:
The Portal to Texas History
Improvement in Combined Axle-Boxes, Sand-Bands, and Casings for Carriage-Wheel Hubs.
Patent for improvements in combined axle-boxes, sand-bands, and casings for carriage-wheel hubs. The patent includes instructions and an illustration.
Date:
December 26, 1871
Creator:
McNalley, Micheal
System:
The Portal to Texas History