10 Matching Results

Search Results

Results: 1 - 10
captions transcript

[News Clip: Sam Bass]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: July 20, 1984, 10:00 p.m.
Duration: 1 minute 39 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections

Train Signaling System

Description: Patent for trains that use an alarm system that alerts the engineer if there is an issue with the automatic air-brakes in any of the train cars. This alarm system allows for users in any car to alert the engineer and does not diminish the effectiveness of the air brake system.
Date: June 12, 1906
Creator: Gerard, Joseph
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Rail-Tie.

Description: Patent to describe and illustrate the construction of metallic rail ties. The improvements include a metallic tie that fits so that it will "firmly engage the bases of two rails" (line 15), keep them from spreading, and add support as well as contain two sections of lugs that extend "in opposite directions" (line 21) and prevent the two rails from "spreading or slipping, while the bodies of the sections bear upon [each other], and are provided with bases at their lower edges, thus causing the t… more
Date: September 16, 1919
Creator: Cole, Henry J.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Car-Coupling.

Description: Patent for a car-coupling that has a draw head with a link opening, a pin opening that goes across the link opening and has two side recesses, a sliding head in the link opening, a spring that holds the sliding head in place, two lever arms in the side recesses, a catch block that the lever arms move, and an apparatus for raising the coupling pin.
Date: January 1, 1895
Creator: Shwadlenak, August Frank
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
Back to Top of Screen