Patent for a new and improved brick machine. This design consists in "a mold-wheel mounted to revolve in the horizontal plane and provided with mold-cavities, of a vertically-movable plunger in each cavity, a door for each cavity hinged on the top of the wheel, the hinge plate or lug attached to the mold-wheel being slotted to allow a vertical movement of the hinge-pin, a curved arm pivoted over the top of the mold-wheel and extending over part of the same, and a spring acting on the swinging end of said curved arm" (lines 80-90)
Patent for a new and improved motor. This design consists, "with the frame having the side and end s...
Patent for a new and improved ditching-machine. This design "consist[s] of the standards, block, han...
Patent for a new and improved rotary brushing-machine. This design consists "of the circular horizon...
Patent for "that class of brick-machines usually termed 'dry-press machines,' in which clay is taken...
Patent for the improvement of brick-machines, consisting in the arrangement, with the molds, of one ...
Patent for a machine, which the inventor calls "The Concussion Brick-Machine", that makes bricks usi...
Patent for a "new and useful improvement in brick-presses by which bricks may be quickly and cheaply...
Patent for a new clay grinder and mixer design which "will be found to be especially useful in conne...
Patent for an apparatus for handling brick "whereby the number of brick handled by a single hand may...
Patent for a new and improved riveting machine. This design "consist[s], essentially, of an upright-...
Patent for a new and improved boring machine. This design "consists in the construction and novel ar...
Patent for a new and improved sweeping machine. This design consists, "with the frame mounted upon s...
Patent for a new and improved adding machine. This design "consists in the combination, with a box, ...
Tables.Signed: Austin Adams.Dated: Montreal, February, 1848.Cover title.Electronic reproduction.Mode...
In an attempt to improve the production of clay bricks for housing and general construction purposes...
Patent for a new and improved motor. This design consists, "with the frame having the side and end s...
Patent for a new and improved ditching-machine. This design "consist[s] of the standards, block, han...
Patent for a new and improved rotary brushing-machine. This design consists "of the circular horizon...
Patent for "that class of brick-machines usually termed 'dry-press machines,' in which clay is taken...
Patent for the improvement of brick-machines, consisting in the arrangement, with the molds, of one ...
Patent for a machine, which the inventor calls "The Concussion Brick-Machine", that makes bricks usi...
Patent for a "new and useful improvement in brick-presses by which bricks may be quickly and cheaply...
Patent for a new clay grinder and mixer design which "will be found to be especially useful in conne...
Patent for an apparatus for handling brick "whereby the number of brick handled by a single hand may...
Patent for a new and improved riveting machine. This design "consist[s], essentially, of an upright-...
Patent for a new and improved boring machine. This design "consists in the construction and novel ar...
Patent for a new and improved sweeping machine. This design consists, "with the frame mounted upon s...
Patent for a new and improved adding machine. This design "consists in the combination, with a box, ...
Tables.Signed: Austin Adams.Dated: Montreal, February, 1848.Cover title.Electronic reproduction.Mode...
In an attempt to improve the production of clay bricks for housing and general construction purposes...
Patent for a new and improved motor. This design consists, "with the frame having the side and end s...
Patent for a new and improved ditching-machine. This design "consist[s] of the standards, block, han...
Patent for a new and improved rotary brushing-machine. This design consists "of the circular horizon...