DE200179A - - Google Patents

Info

Publication number

DE200179A

DE200179A DE200179A DE 200179 A DE200179 A DE 200179A DE 200179 A DE200179 A DE 200179A

Authority

DE

Germany

Prior art keywords

roller

music

coil

sound

striking

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

• 230000005291 magnetic effect Effects 0.000 claims description 7
• 229910001369 Brass Inorganic materials 0.000 description 5
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
• 239000010951 brass Substances 0.000 description 5
• 239000002184 metal Substances 0.000 description 3
• 229910052751 metal Inorganic materials 0.000 description 3
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
• 241000189705 Dunedin group Species 0.000 description 1
• 229910000831 Steel Inorganic materials 0.000 description 1
• 238000013459 approach Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 239000011521 glass Substances 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 230000000284 resting effect Effects 0.000 description 1
• 238000005096 rolling process Methods 0.000 description 1
• 239000010959 steel Substances 0.000 description 1