DEB0033961MA - - Google Patents

Info

Publication number

DEB0033961MA

DEB0033961MA DEB0033961MA DE B0033961M A DEB0033961M A DE B0033961MA DE B0033961M A DEB0033961M A DE B0033961MA

Authority

DE

Germany

Prior art keywords

grooves

bridges

workpiece

ring

commutator

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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• 239000010410 layer Substances 0.000 claims description 6
• 238000004519 manufacturing process Methods 0.000 claims description 6
• 238000009413 insulation Methods 0.000 claims description 4
• 239000002344 surface layer Substances 0.000 claims description 3
• 238000000034 method Methods 0.000 description 5
• 238000004873 anchoring Methods 0.000 description 4
• 239000002184 metal Substances 0.000 description 3
• 238000001125 extrusion Methods 0.000 description 2
• 238000003825 pressing Methods 0.000 description 2
• 244000268528 Platanus occidentalis Species 0.000 description 1
• 238000010288 cold spraying Methods 0.000 description 1
• 238000004049 embossing Methods 0.000 description 1
• 230000009969 flowable effect Effects 0.000 description 1
• 239000011810 insulating material Substances 0.000 description 1
• 239000000463 material Substances 0.000 description 1