Brick press and associated equipment for making bricks
OwnerFrede H. Drostholm, Harry Jensen +1inventors
InventorsFrede H. Drostholm, Harry Jensen, Per Willadsen
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Abstract
A brick press is disclosed having a turntable carrying a plurality of molds angularly spaced from each other and having equipment associated therewith establishing a plurality of series of operating stations, each series including at least a precompression station, a compression station and an ejection station. The molds carried by the turntable are provided with replaceable liners. A material handling and feed system is also disclosed, providing for preparation of particulate or granular materials to be charged into the molds.
Claims3
A method for making a brick from a charge of particulate material in an open ended brick mold, which method comprises measuring a charge of the particulate material externally of the mold, introducing the measured charge into the mold, effecting compression of the charge in two stages, the first stage being accomplished by applying pressure to the charge through both ends of the mold and concurrently shifting the position of the entire charge in the mold in a direction from one end of the mold toward the other end thereof, and the second stage being accomplished by applying pressure to the charge through both ends of the mold while maintaining a given mean position of the charge in the mold.
A method for compressing a charge of particulate material in an open ended brick mold, which method comprises effecting said compression in two stages, the first stage being accomplished by applying pressure to the charge through both ends of the mold and concurrently shifting the position of the entire charge in the mold in a direction from one end of the mold toward the other end thereof, and the second stage being accomplished by applying pressure to the charge through both ends of the mold while maintaining a given mean position of the charge in the mold.
Dependencies are inferred from the claim text.