DE2608740C3 - - Google Patents

Info

Publication number

DE2608740C3

DE2608740C3 DE2608740C3 DE 2608740 C3 DE2608740 C3 DE 2608740C3 DE 2608740 C3 DE2608740 C3 DE 2608740C3

Authority

DE

Germany

Prior art keywords

sand

plate

molding box

end plate

model

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.)

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Links

• Espacenet
• Global Dossier
• DPMA
• Discuss

• 239000004576 sand Substances 0.000 claims description 56
• 238000000465 moulding Methods 0.000 claims description 49
• 238000000034 method Methods 0.000 claims description 27
• 239000003110 molding sand Substances 0.000 claims description 8
• 238000005056 compaction Methods 0.000 claims description 7
• 230000000754 repressing effect Effects 0.000 claims 1
• 230000006835 compression Effects 0.000 description 13
• 238000007906 compression Methods 0.000 description 13
• 238000007664 blowing Methods 0.000 description 4
• 238000010586 diagram Methods 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 238000012986 modification Methods 0.000 description 2
• 230000004048 modification Effects 0.000 description 2
• 238000013459 approach Methods 0.000 description 1
• 230000003247 decreasing effect Effects 0.000 description 1
• 238000013461 design Methods 0.000 description 1
• 238000011161 development Methods 0.000 description 1
• 239000000428 dust Substances 0.000 description 1
• 230000002349 favourable effect Effects 0.000 description 1
• 230000001771 impaired effect Effects 0.000 description 1
• 230000002028 premature Effects 0.000 description 1