Tooling assembly, blanking tool therefor and associated method
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United States of America Patent
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Jul 14, 2020
Grant Date -
Mar 30, 2017
app pub date -
Dec 12, 2016
filing date -
Mar 10, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
A blanking tool is provided for cutting blanks from a sheet of material. The sheet of material includes a product area where the blanks are located, and a web area, which is the area between the blanks. The blanking tool includes a shear having first and second opposing sides, an outer diameter, and an inner diameter. A plurality of contact surfaces are disposed on the second side of the shear. The contact surfaces engage only the web of the material. A tooling assembly is also disclosed, which includes first and second tooling coupled to first and second opposing portions, respectively, of a press and being structured to cooperate to engage the sheet of material therebetween. The blanking tool is coupled to the first tooling, and the shear of the blanking tool cooperates with a portion of the second tooling to cut the blanks from the material.
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