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CPC Subgroup
H01R 39/18

Contacts for co-operation with commutator or slip-ring, e.g. contact brush

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Rotary current collectors, distributors or interrupters > Details > Contacts for co-operation with commutator or slip-ring, e.g. contact brush

5 direct subcodes

Child Classifications

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  • H01R 39/24 Laminated contacts; Wire contacts, e.g. metallic brush, carbon fibres
  • H01R 39/28 Roller contacts; Ball contacts
  • H01R 39/30 Liquid contacts