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8 Matching Results
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Car Coupling.
Patent for a new and improved coupling for railroad cars. This design "consists in the combination, with a draw-bar having a socket and buffer-prongs on its ends, of a ball in the socket, coupling-hooks pivoted between jaws connected with the ball, a weighted stem projecting from the ball, and a sliding latch-rod for engaging with the stem and automatically releasing it when the cars come together" (lines 8-15).
Date:
May 19, 1885
Creator:
Hampl, Joseph & Jacobs, David
System:
The Portal to Texas History
Vehicle-Brake.
Patent for vehicle-brake, with description and illustrations.
Date:
March 5, 1885
Creator:
McIntosh, John L.; Bacon, Edward Hamlin & Vail, Theron
System:
The Portal to Texas History
Trunk.
Patent for new and improved trunk that according to the inventor, "can be erected and adapted for use as a wardrobe, desk, or table, or can be adjusted as a support for a mattress or other bedding".
Date:
October 6, 1885
Creator:
Wulff, Henry F.
System:
The Portal to Texas History
Mold and Mold Hoisting Apparatus for Building Concrete Walls.
Patent for a new and improved apparatus for hoisting concrete. This design consists in "[t]he combination of shaft, drum, rope, and bar with the mold formed of [the] plank and with [the] frame . . . [t]he planks of the mold, made with rabbeted ends and provided with clamps . . . [and] [t]he combination of angle-pieces, bars, and clamping-screws with the mold-planks . . . [and] [t]he combination, with the planks of a concrete-mold having beveled ends, of angle-pieces, also having beveled-ends, and provided with screws for clamping the plank" (lines 71-83).
Date:
January 6, 1885
Creator:
Carrico, Thomas W.
System:
The Portal to Texas History
Mold for Building Concrete Walls.
Patent for a mold to be used in the construction of concrete walls, including illustrations and instructions.
Date:
November 24, 1885
Creator:
Carrico, Thomas W.
System:
The Portal to Texas History
Refrigerating Apparatus.
Patent for a new and improved refrigerator. This design consists "[i]n a refrigerating apparatus, the combination of a trap cylinder communicating with a horizontal cylinder which unites two vertical piston-cylinders, said piston-cylinders having suction and compression valves arranged at their upper ends in a cap having separate communications with suction pipes with compression-pipes communicating with said trap-cylinder" (lines 44-52).
Date:
May 12, 1885
Creator:
Conacher, Alexander
System:
The Portal to Texas History
Door Check.
Patent for a new and improved door check. This design "consists in providing the door with a sliding rod, which is adapted to be actuated so as to engage with a retaining-block attached to the floor by the knob-shank, which is provided with a dog for raising and lowering the rod" (lines 17-22).
Date:
January 13, 1885
Creator:
Niggli, Emil
System:
The Portal to Texas History
Door Check.
Patent for a new and improved door-check. This design "consists in the combination, with a jaw provided with a pocket having an opening in its bottom, of a pivoted bar having a bead or nipple, which bar is passed through the pocket, and of a spring held in the pocket jaw and resting on the bar" (lines 12-17).
Date:
November 10, 1885
Creator:
Maurer, Adam
System:
The Portal to Texas History