CAR-BRAKE (open access)

CAR-BRAKE

Patent for new and useful improvements for Caboose Cars' brakes. The brakes can be applied from within the car, and no strain is applied to the car frame or body.
Date: July 20, 1880
Creator: Dwyer, Denis R.
System: The Portal to Texas History
BUCKLE (open access)

BUCKLE

Patent for "a new and improved buckle" (lines4-5)
Date: July 20, 1880
Creator: Bardwell, Henery G.
System: The Portal to Texas History
Car Coupling. (open access)

Car Coupling.

Patent for a new and improved coupling for railroad cars. This design consists in "[t]he combination . . . of the laterally and vertically movable draw-head having the hook at its outer end, the keeper depending from the lower side of the car, and in which the draw-head is confined, the spring connected to one side of the draw-head and bearing thereon, and the arm pivoted in a slot in the draw-head, and having the head projecting in rear of the lip or shoulder of the hook, and the lever fulcrumed to the end of the car and connected to the car" (lines 87-97).
Date: July 20, 1886
Creator: Gorny, Jacob
System: The Portal to Texas History
Wheel Hub. (open access)

Wheel Hub.

Patent for a new and improved wheel-hub. This design "relates to wheel-hubs, and its objects are, first, to permit removal or renewal of the spokes without displacing the tire; second, to insure synchronous motion of the axle-box and the hub; and, third, to attain these ends with simplicity of structure" (lines 8-13).
Date: July 20, 1886
Creator: Miller, William J.
System: The Portal to Texas History
Sulky-Plow (open access)

Sulky-Plow

Patent for a new and useful improvement in Sulky-Plows. The invention utilizes "a novel construction-levers, and arrangement of hangers, braces, and levers, whereby provision is made for the attachment of plow-beams of different sizes, and for adjusting the parts" (lines 7-11)
Date: July 20, 1880
Creator: Powell, Louis W.
System: The Portal to Texas History
Grain Toller. (open access)

Grain Toller.

Patent for a new and improved grain toller. This design "consists in a novel construction of a revolving cylinder provided with cavities representing certain measures . . . separating a certain portion [of grain] to be retained as toll, and whereby, also, provision is made for varying the size of the toll-measure, so as to enable it to separate different proportions from the main body of the grain, according to the amount of toll to be taken" (lines 7-19).
Date: July 20, 1880
Creator: Wilson, William John
System: The Portal to Texas History
Vibrating Churn. (open access)

Vibrating Churn.

Patent for a new and improved vibrating churn. This design consists in "[t]he combination, with the standard, of the vertically-adjustable frame having a vertical opening about its middle, with a horizontal journal bearing at one end, carrying a vertical fly-wheel and crank, and a horizontal and vertical journal-bearing at the other end, the first carrying a vertical toothed segment, a pitman connecting the fly-wheel and segment, and a pinion and shaft-socket arranged about a vertical axis and deriving motion from the toothed segment" (lines 81-91).
Date: July 20, 1886
Creator: Fellrath, Charles John
System: The Portal to Texas History
Air-Compressor. (open access)

Air-Compressor.

Patent for "new and useful improvements for air-compressors" (lines 5-6), with instructions and illustrations.
Date: July 20, 1886
Creator: Harrold, Mahlon
System: The Portal to Texas History