UNT Libraries Government Documents Department - 13 Matching Results

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Acetylene-Gas Generator
Patent for a large hopper-based device which generates acetylene gas.
CAPCOG Connections, April 2013
Monthly newsletter of the Capital Area Council of Governments discussing news, upcoming events, and other information of relevance for regional planning in the Austin, Texas area.
CAPCOG Connections, April/May 2011
Monthly newsletter of the Capital Area Council of Governments discussing news , upcoming events, and other information of relevance for regional planning in the Austin, Texas area.
Car Coupling.
Patent for a new and improved coupling for railroad cars. This design "consists in the combination of the draw-heads provided with projections, a coupling-link, an operating-rod loosely connected to each of its ends, and a suitable support or guide through which these rods move . . . The object of [the] invention is to provide a car-coupling in which the two cars are coupled together by means of a link which is provided with an operating rod at each end, both of the rods and the link being attached to one of the cars only" (lines 14-26).
Car-Replacer
Patent for improved replacers for derailed railroad cars, complete with illustrations.
Copy Holder
Patent for an improved copy holder design that is "adapted for holding stenographers' notebooks and other copies and equipped with an efficient line guide, capable of easy and rapid operation to drop the line indicating means from one line to another with perfect accuracy" (lines 14-19), including illustrations.
Improvement in Cotton-Choppers.
Patent for improvements in cotton choppers.
Improvement in Cotton-Presses.
Patent for "cotton-presses of the upright kind; and the nature thereof consists in combining, with a pulley-wheel keyed upon the shaft of a gear-wheel actuating the follower-screw, and a larger pulley-wheel keyed upon the shaft of a gear-wheel actuating a cog-wheel upon the end of an actuating-shaft, having its bearings at one end in the press-frame, and at the other in a vibrating lever, whereby the said friction-pulley can be brought to bear against the larger pulley, for the purpose of running up the follower, or against the small pulley for the purpose of running it down, by drawing the said level inward or outward." (Lines 15-30) Includes instructions and illustrations.
Improvement in Cotton-Scrapers.
Patent for improvement in cotton-scrapers by using the combination of horizontal bars, cams, and a beam which consist of ploughs to construct the cotton-scraper; when the “cams revolve and give a lateral and forward motion to the horizontal bars, the beam and the ploughs. As it works backward and forward, the ploughs each describe a zigzag line which cross and leave a hill in diamond-shape undisturbed.” (Lines 21-24) Illustration is included.
Nut-Lock.
Patent for new qualities of nut-lock security, efficiency, and convenience, including illustrations.
Plow.
Patent for a plow designed with an implement to allow user to remove excess dirt from the blade as the plow is being used.
Stump-Puller
Patent for stump puller.
Vise and Saw-Clamp
Patent for improvements to vise and saw clamps complete with illustration.
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