METHOD FOR PRODUCING ROOFING TILES AND DEVICE FOR PRODUCING SAID ROOFING TILES
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United States of America Patent
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Issued Date -
Jul 7, 2011
app pub date -
Sep 9, 2008
filing date -
Sep 11, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The invention relates to a method for producing roofing tiles by means of a core shooting device. A core box comprises a mold carrier in the interior thereof. Fresh concrete is introduced into the core box through an injection opening. The core box is ventilated by means of at least one screen nozzle disposed on the mold carrier. The roofing tile produced in the core box is removed from the core box and fed into a cutting device, where protruding burrs of the roofing tile are removed.
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