DE208812C - - Google Patents

Info

Publication number

DE208812C

DE208812C DENDAT208812D DE208812DA DE208812C DE 208812 C DE208812 C DE 208812C DE NDAT208812 D DENDAT208812 D DE NDAT208812D DE 208812D A DE208812D A DE 208812DA DE 208812 C DE208812 C DE 208812C

Authority

DE

Germany

Prior art keywords

brushes

shaft

frame

lever

spring

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

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• 230000001681 protective effect Effects 0.000 claims description 2
• 238000005498 polishing Methods 0.000 description 9
• 210000003813 thumb Anatomy 0.000 description 8
• 150000001875 compounds Chemical class 0.000 description 7
• 238000007373 indentation Methods 0.000 description 7
• 210000003127 knee Anatomy 0.000 description 7
• 239000004020 conductor Substances 0.000 description 5
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
• 238000009413 insulation Methods 0.000 description 2
• 239000000463 material Substances 0.000 description 2
• 241000031711 Cytophagaceae Species 0.000 description 1
• 238000004140 cleaning Methods 0.000 description 1
• 230000000881 depressing effect Effects 0.000 description 1
• 230000000994 depressogenic effect Effects 0.000 description 1
• 230000005611 electricity Effects 0.000 description 1
• 210000003414 extremity Anatomy 0.000 description 1
• 229910052742 iron Inorganic materials 0.000 description 1
• 210000000629 knee joint Anatomy 0.000 description 1
• 239000007787 solid Substances 0.000 description 1