DE228720C - - Google Patents

Info

Publication number

DE228720C

DE228720C DENDAT228720D DE228720DA DE228720C DE 228720 C DE228720 C DE 228720C DE NDAT228720 D DENDAT228720 D DE NDAT228720D DE 228720D A DE228720D A DE 228720DA DE 228720 C DE228720 C DE 228720C

Authority

DE

Germany

Prior art keywords

die

workpiece

depressions

same

relief

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

• 239000002184 metal Substances 0.000 claims description 9
• 229910052751 metal Inorganic materials 0.000 claims description 9
• 238000000034 method Methods 0.000 claims description 4
• 238000003825 pressing Methods 0.000 claims description 3
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
• 238000007373 indentation Methods 0.000 description 2
• 230000001788 irregular Effects 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 2
• 229910001369 Brass Inorganic materials 0.000 description 1
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
• 241000189705 Dunedin group Species 0.000 description 1
• 229910000831 Steel Inorganic materials 0.000 description 1
• 239000010951 brass Substances 0.000 description 1
• 229910052802 copper Inorganic materials 0.000 description 1
• 239000010949 copper Substances 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 230000000763 evoking effect Effects 0.000 description 1
• 229910052742 iron Inorganic materials 0.000 description 1
• 230000000717 retained effect Effects 0.000 description 1
• 239000010959 steel Substances 0.000 description 1

Cited By (1)