DE284706C - - Google Patents

Info

Publication number

DE284706C

DE284706C DENDAT284706D DE284706DA DE284706C DE 284706 C DE284706 C DE 284706C DE NDAT284706 D DENDAT284706 D DE NDAT284706D DE 284706D A DE284706D A DE 284706DA DE 284706 C DE284706 C DE 284706C

Authority

DE

Germany

Prior art keywords

sand

box

cross bars

molding

supports

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

• Espacenet
• Global Dossier
• DPMA
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• 239000004576 sand Substances 0.000 claims description 17
• 238000000465 moulding Methods 0.000 claims description 12
• 229910001018 Cast iron Inorganic materials 0.000 description 1
• 241000182341 Cubitermes group Species 0.000 description 1
• CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
• 229910000754 Wrought iron Inorganic materials 0.000 description 1
• 238000005266 casting Methods 0.000 description 1
• 238000006073 displacement reaction Methods 0.000 description 1
• 238000005303 weighing Methods 0.000 description 1