4 Matching Results

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Lace-Rack. (open access)

Lace-Rack.

Patent for an improved design for a lace-rack, or a container to stow away lace boards. Illustrations included.
Date: August 3, 1912
Creator: Jones, Laurence E.
System: The Portal to Texas History
Grain Header and Loader (open access)

Grain Header and Loader

Patent for grain header and loader with improved structure and adjustable height, designed to be fitted onto and powered by a moving wagon for the efficient harvesting of crops, including illustrations.
Date: December 3, 1918
Creator: Sullins, John W.
System: The Portal to Texas History
Gate. (open access)

Gate.

Patent for a new and improved gate. This design consists in "[t]he combination of the suspended rolling gate [and] the toggle-jointed levers . . . connecting the gate with a fixed point" (lines 102-104). It further consists in a lever "pivoted at one end to a fixed point, the lever pivoted to [another] lever near the outer end of the latter, the lower end of the lever being attached to the free end of the lever, the pivoted hand-levers fulcrumed on opposite sides of the gate, and the rod connecting the inner ends of the said hand levers with the connected ends of the [other] levers" (lines 1-8).
Date: August 3, 1886
Creator: Lewis, John Coleman & Rainey, Willain Henry
System: The Portal to Texas History
Drag-Saw. (open access)

Drag-Saw.

Patent for a simple and efficient drag-saw that can be easily transported and adjusted. The saw can also be lifted during operation if necessary. It has a frame, a longitudinally-grooved guiding-bracket attached to the frame, a reciprocating pitman-head that slides into the frame, a crank-shaft that operates the pitman-head, an arm that carries the saw with a pivotal connection to the pitman-head, a saw-frame secured to the pitman-head's outer end, an adjustable strap between the saw-carrying arm and the saw-frame for adjusting the saw-frame, a spring between the arm and the pitman-head, a saw-lifting lever fulcrumed on the machine-frame, a pendent stirrup carried by the lifting-lever and slotted to control the saw-carrying arm, and a guiding-bracket with a slot where the stirrup slides and another slot where the arm moves.
Date: March 3, 1896
Creator: Reeves, Newell Antony
System: The Portal to Texas History