7 Matching Results

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Machine for Shearing or Cutting Metal

Description: Patent for an improved machine that will shear and cut metals.
Date: November 5, 1901
Creator: Crane, Walter E.
Partner: UNT Libraries Government Documents Department

Metal-Foil Fabric.

Description: Patent for
Date: August 5, 1902
Creator: Parker, Harry L.
Partner: UNT Libraries Government Documents Department

Split Pulley.

Description: Patent for split pulleys with interlocking parts that can be attached together without pulling the parts longitudinally.
Date: February 5, 1907
Creator: Frank, Henry M.
Partner: UNT Libraries Government Documents Department

Metallurgical Process

Description: Patent for a process for reducing minerals to metals, including instructions and illustrations.
Date: October 5, 1909
Creator: Dawson, Oliver B.
Partner: UNT Libraries Government Documents Department

Shaft Coupling

Description: Patent for a shaft coupling. This invention is designed to connect shafts by interlocking to parts that slide lengthwise thereby clamping them together. Illustration included.
Date: February 5, 1907
Creator: Frank, Henry M.
Partner: UNT Libraries Government Documents Department

Soldering-Machine

Description: Patent for soldering machine "for uniting by soldering these connections or joints of the printing strips, although the machine is not limited to this purpose, for, as will be obvious, it is adapted for application in the soldering of various kinds of work" (lines 32-37) including instructions and illustrations.
Date: November 5, 1901
Creator: Crane, Walter E.
Partner: UNT Libraries Government Documents Department

Composite Railway-Tie.

Description: Patent for a railway tie made from concrete and iron, which is more durable than previous ties of this type.
Date: November 5, 1907
Creator: Smith, John
Partner: UNT Libraries Government Documents Department
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