Resource Type
Country
3 Matching Results
Results open in a new window/tab.
Results:
1 - 3 of
3
Hydraulic Motor.
Patent for a new and improved hydraulic motor. This design "consists, broadly, in alternately directing a moving column of water or like fluid into two cylinders placed side by side, and containing working-pistons united at their outer ends to crank-arms connecting with the power-shaft and with a cam-wheel operating the cut-off mechanism" (lines 15-22).
Date:
October 28, 1884
Creator:
Woodburn, William W.
System:
The Portal to Texas History
Cotton Planter.
Patent for a new and improved cotton planter. This design "consists in a cotton planter constructed with a funnel-shaped hopper, supported by a plate and frame carried by wheels, and an axle driven by a worm and worm-wheel, and held erect by a stationary tube having a flaring upper end, and carrying the furrow-opening plow. With the rotating hopper is connected a screw extending into the stationary tube, so that the seed will be fed out by the revolution of the said hopper" (lines 20-29).
Date:
October 28, 1884
Creator:
Flatau, Louis S.
System:
The Portal to Texas History
Car Coupling.
Patent for a new and improved coupling for railroad cars. This design consists in "[t]he combination, with the draw-head, of an upright or standard secured thereto, a lever pivoted to said upright or standard, a coupling-pin pivoted to said lever, a flat spring secured to the underside of the draw-head and extending outwardly beyond the same, and a chain connecting said lever and spring" (lines 16-22).
Date:
October 28, 1884
Creator:
Pritchett, William Henry
System:
The Portal to Texas History