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3 Matching Results

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Car-Brake. (open access)

Car-Brake.

Patent for a new and more effective brake for trains, with illustrations.
Date: November 27, 1887
Creator: Stovall, John D.
System: The Portal to Texas History
Cotton Chopper. (open access)

Cotton Chopper.

Patent for a new and improved cotton chopper. This design consists in "[t]he combination, with the frame and the operating-gearing, of the vertical shaft, supported by the frame and acted on by the operating-gearing, the horizontal plate rigidly secured to the lower end of the shaft and provided with radial grooves, and slots in said grooves, the feet having their upper ends bent at right angles, fitted in said grooves and adjustably secured therein by bolts passing through the radial slots, the lower ends of the feet carrying choppers" (lines 39-49).
Date: October 25, 1887
Creator: Ballard, John J.
System: The Portal to Texas History
Cotton Seed Dropper. (open access)

Cotton Seed Dropper.

Patent for a new and improved planter. This design consists in "the frame, the roller journaled in the rear side thereof and having the crank, the seed-spout, the supporting bars on opposite sides of the frame, the rigid shaft connecting the said bars, the seed-disk rigidly secured to the said shaft and having the curved fingers or teeth, the hopper journaled on the shaft and adapted to oscillate thereon, the said hopper having the discharge-opening in its lower side, through which the lower edge of the seed-disk connects, and the pitman connecting the crank with the hopper" (lines 26-37).
Date: October 25, 1887
Creator: Ballard, John J.
System: The Portal to Texas History