DE181821A - - Google Patents

Info

Publication number

DE181821A

DE181821A DE181821A DE 181821 A DE181821 A DE 181821A DE 181821 A DE181821 A DE 181821A

Authority

DE

Germany

Prior art keywords

model

box

molding box

lifted

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.)

Pending

Links

• Espacenet
• Global Dossier
• DPMA
• Discuss

• 238000000465 moulding Methods 0.000 claims description 41
• 230000000284 resting effect Effects 0.000 claims description 4
• 239000004576 sand Substances 0.000 claims description 4
• 230000001960 triggered effect Effects 0.000 claims 1
• 238000013459 approach Methods 0.000 description 1
• 239000000969 carrier Substances 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 239000003110 molding sand Substances 0.000 description 1