DE170277C - - Google Patents

Info

Publication number

DE170277C

DE170277C DENDAT170277D DE170277DA DE170277C DE 170277 C DE170277 C DE 170277C DE NDAT170277 D DENDAT170277 D DE NDAT170277D DE 170277D A DE170277D A DE 170277DA DE 170277 C DE170277 C DE 170277C

Authority

DE

Germany

Prior art keywords

model

shape

plate

molding machine

molding

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
• Discuss

• 238000000465 moulding Methods 0.000 claims description 10
• 238000000926 separation method Methods 0.000 claims description 2
• 239000003110 molding sand Substances 0.000 description 2
• 239000004576 sand Substances 0.000 description 2
• 230000002028 premature Effects 0.000 description 1
• 230000002441 reversible effect Effects 0.000 description 1
• 239000007787 solid Substances 0.000 description 1