DE113868C - - Google Patents

Info

Publication number

DE113868C

DE113868C DENDAT113868D DE113868DA DE113868C DE 113868 C DE113868 C DE 113868C DE NDAT113868 D DENDAT113868 D DE NDAT113868D DE 113868D A DE113868D A DE 113868DA DE 113868 C DE113868 C DE 113868C

Authority

DE

Germany

Prior art keywords

mold

scratch

sand

model

cast

Prior art date

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Active

Links

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• Global Dossier
• DPMA
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• 239000004576 sand Substances 0.000 claims description 11
• 238000000034 method Methods 0.000 claims description 4
• 210000001520 comb Anatomy 0.000 claims description 3
• 238000004519 manufacturing process Methods 0.000 claims description 3
• 238000000465 moulding Methods 0.000 claims description 3
• 239000002184 metal Substances 0.000 claims 1
• 238000005266 casting Methods 0.000 description 5
• 238000006748 scratching Methods 0.000 description 2
• 230000002393 scratching effect Effects 0.000 description 2
• 229910000831 Steel Inorganic materials 0.000 description 1
• 238000005520 cutting process Methods 0.000 description 1
• 229910001338 liquidmetal Inorganic materials 0.000 description 1
• 239000010959 steel Substances 0.000 description 1