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Axle Box for Locomotives.
Patent for a new and improved axle-box for locomotives. This design consists in "[t]he combination, with a pedestal, of an axle-box mounted to slide vertically in the said pedestal, a second axle-box mounted with one side in a bearing in the said pedestal, and a connecting-rod secured to the last-named axle-box and pivotally connected with the first-named axle-box" (lines 67-73).
Date:
April 2, 1889
Creator:
Chase, Ransford T.
System:
The Portal to Texas History
Insect-Powder Duster
Patent for "a truck mounted upon wheels, to the reat end of which is adjusted a sifter that, as the machine is progressing, will have lateral reciprocating motion imparted thereto and eject powder through an attached meshed screen" (lines 10-15).
Date:
April 23, 1889
Creator:
Glover, Charles Bazel
System:
The Portal to Texas History