4 Matching Results

Search Results

Results: 1 - 4

Combined Saw Buck and Drag Saw.

Description: Patent for a new and improved saw-buck and drag-saw. This design consists in "[t]he combination of the saw-buck having cross-piece, the swinging arm pivoted to and laterally movable on said cross-piece, the upper-end of said arm being provided with a slot, the saw, the saw-carriers . . . having spindles, the forward-carrier being provided with a tenon, and the saw-frame pivotally mounted on the spindles of the saw-carriers" (lines 74-82).
Date: March 22, 1887
Creator: Nitsche, John Emil & Kowalewsky, August
Partner: UNT Libraries Government Documents Department

Deep Well Pump.

Description: Patent for a new and improved well pump. This design consists in "the timber bed arranged on the bottom of the well, in combination with two superposed metallic cylinders connected by a stock, said stock being provided at the bottom with inwardly-turned flanges made fast to said bed" (lines 55-60).
Date: March 22, 1887
Creator: Clark, Alexander Evans
Partner: UNT Libraries Government Documents Department

Metallic Shingle.

Description: Patent for a new and improved metallic shingle. This design calls for "[t]he ends of the shingles adjacent to the groove [to be] turned up to provide a guard which, when the joints are made between the shingles, prevents the water from obtaining access to the roof-boards, and directs it down the shingle to the bead, where the water is drained off" (lines 80-86).
Date: March 22, 1887
Creator: Harry, Hugh W.
Partner: UNT Libraries Government Documents Department

Wash Board.

Description: Patent for a new and improved washboard. This design consists in "a suitable base-frame, a series of alternately right and left handed spirally-grooved rollers journaled therein, an inclined forked frame straddling and pivoted to the base-frame, a lever for securing the adjustment of said forked frame on its axis, a rubber, and rocking spring-arms journaled in said forked frame and connecting the same and the rubber" (lines 92-100).
Date: March 22, 1887
Creator: Stone, Charles M.
Partner: UNT Libraries Government Documents Department
Back to Top of Screen