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Rotary Engine. (open access)

Rotary Engine.

Patent for rotary engine "of simple and compact construction, in which the pressure and expansive force of the steam or other actuating fluid may be utilized to the fullest advantage" (lines 10-13), with illustrations.
Date: June 5, 1906
Creator: Cagle, Carter M.
System: The Portal to Texas History
Collecting, Conveying, and Unloading Apparatus. (open access)

Collecting, Conveying, and Unloading Apparatus.

Patent for "a new and improved apparatus for collecting, conveying, and unloading feed and water for stock and water for private use and for conveying and unloading lumber or merchandise of any kind." (Lines 12-16) Includes instructions and illustrations.
Date: February 14, 1891
Creator: Rowe, Isaac N.
System: The Portal to Texas History
Baling Press. (open access)

Baling Press.

Patent for a new and improved baling press. This design consists in "[t]he combination of the horizontal driving-screw, the plunger, connections between the plunger and the screw, the endwise-moveable vertical shaft, gearing between the said shaft and the driving screw, the lever supporting said shaft, the [other] lever and the links connecting the [latter] lever with the [former] lever" (lines 33-39).
Date: August 5, 1890
Creator: Nelson, George A.
System: The Portal to Texas History