UNT Libraries Government Documents Department - 764 Matching Results

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Car-Brake.

Description: Patent for an improvement "in the application of power to car brakes, whereby the slack is quickly and automatically absorbed, and a powerful leverage is secured, and a perfect equalization of the leverage at each end of the car is obtained, and the convenient and safe adjustment of the brakes in regard to the wheels is effected, and any particular alignment of the brake cylinder in regard to the car body is avoided as the cylinder in regard to the car body is avoided as the cylinder may be placed across the car body or at any angle desired to secure convenience of application" (lines 8-20).
Date: June 20, 1893
Creator: Ferguson, George J.

Car Coupling.

Description: Patent for a new and improved coupling for railroad cars. This design "is to provide a cheap, durable, and simple car-coupling, which shall be automatic and positive in its action, and which uses the ordinary link and takes the draft in the same way as the common pin, and which will also fit any car, and will not get out of order from being battered. It consists, mainly, in the peculiar construction of a coupling device, in combination with a spring for holding it to the open or closed position, and co-operating with the same for automatic action" (lines 11-22).
Date: September 8, 1885
Creator: Ferguson, George Jones

Car Coupling.

Description: Patent for a new and improved coupling for railroad cars. This design consists "[i]n a car-coupling, the combination of a recessed draw-head having abutments . . . and a transverse ridge, of a link adapted to rock on said ridge, a pivoted coupling-hook carrying a diagonally-projecting pin near its forward end, and a spiral spring arranged diagonally above the coupling-hook and surrounding said pin" (lines 93-100).
Date: November 17, 1885
Creator: Nutting, Adrain

Car Coupling.

Description: Patent for a new and improved coupling for railroad cars. This design consists in "[t]he combination of the draw-head, the coupling-hook supported therein and having a limited longitudinal movement, the front edge of said hook being formed with inclined faces . . . and a vertical face arranged to engage proper faces in the draw-head, the forward movement of said hook being limited by [the] inclined faces . . . and vertical face, and its backward movement of bolt or stud and its upward movement by engagement of [one] surface with [another] surface" (lines 93-103).
Date: January 18, 1887
Creator: Ferguson, George J.

Car Coupling.

Description: Patent for a new and improved coupling for railroad cars. This design consists in "a draw-head and a swinging coupling-hook pivoted therein, of the rock-shaft having the crank-arm provided with the grooved head, the chain arranged in said groove and connected with the hook, the ratchet-disk on the shaft, and the pawl for engaging the ratchet-disk" (lines 76-82).
Date: January 4, 1887
Creator: Nutting, Adrian

Car Coupling.

Description: Patent for a new and improved coupling for railroad cars. This design consists in "the link having a hooked front end, the lever, spring between the front end of the lever and the link, slide-bar pivoted to the rear end of the lever, the spring-actuated latch on the said bar, having the pin thereon to engage in a socket in the bottom of the car, and the retractile spring at the outer end of the lever" (lines 11-19).
Date: September 27, 1887
Creator: Stovall, John David & Whittington, William Calvin

Car-Coupling

Description: Patent for "a single structure in which the airbrake pipes and steam-heating pipes will be coupled together when the cars are coupled, and in which the several parts will be very compactly arranged. A further object is to provide means whereby the cars may be uncoupled by the use of compressed air" (lines 12-19).
Date: December 24, 1889
Creator: Thomas, James Bryant

Car-Coupling

Description: Patent for improvements to car-coupling using a vertically-moving pin for locking the cars together.
Date: November 14, 1882
Creator: Blackley, George I.; Nicholson, John I.; Holloman, Harvey A.; Reedy, Thomas C. & Beezley, Anderson J.

Car-Coupling.

Description: Patent for temporary, easily attachable and detachable coupling devices that rejoin draw-heads that have been broken or disabled in cars. Includes instructions and illustrations.
Date: May 13, 1891
Creator: Wallis, Fuller W.

Car Door.

Description: Patent for a new and improved car door. This design "has for an object to provide a simple construction by which the door in its open and closed positions may be pressed firmly in against the side of the car, and by which the door may more perfectly protect the contents of the car from the weather than the doors of ordinary construction" (lines 8-14).
Date: January 18, 1887
Creator: Ferguson, George Jones

Car Door.

Description: Patent for a new and improved car door. This design "has for an object to provide a simple and convenient construction by which the door, which is mainly intended for grain-cars, may be pressed firmly against the bottom of the car and fastened, so it will not shake loose in making a trip, may be easily started in opening, and will be efficient and durable" (lines 8-14).
Date: January 18, 1887
Creator: Ferguson, George Jones.

Celeste Quadrangle

Description: Satellite image topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:24,000
Date: 2010
Creator: Geological Survey (U.S.)
Location Info:

Celeste Quadrangle

Description: Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:24,000
Date: 1964
Creator: Geological Survey (U.S.)
Location Info:

Celeste Quadrangle

Description: Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:24000
Date: 1968
Creator: Geological Survey (U.S.)
Location Info:

Celeste Quadrangle

Description: Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:24000
Date: 2013
Creator: Geological Survey (U.S.)
Location Info:

CHURN

Description: Patent for the improvement of a churn. The churn has a detachable support and a closure for the upper end of the body of the churn.
Date: February 18, 1913
Creator: HARRISON, DAVID M.

Coffee Pot.

Description: Patent for improvements to coffee pot design including a bagged apparatus to hold grounds that are then steamed through a jet venting apparatus to brew the drink with accompanying illustrations.
Date: December 31, 1889
Creator: Stidham, James Simeon

Combined Cotton and Corn Planter.

Description: Patent for a combined cotton and corn planter by having two wheel guards and graduators, one feed-wheel is mounted fixedly on the shaft, the other is removable; so that it can be easily converted from planting corn or cotton-seed, and vice versa, and regulating the planting of either. Illustration is included.
Date: February 3, 1891
Creator: Carter, Edward D.