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IPC Subgroup
H01R 39/26

Solid sliding contacts, e.g. carbon brush

Introduced: September 1968

Last revised: January 2006

Full Title

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

Classification Context

Section:
ELECTRICITY
Class:
ELECTRIC ELEMENTS
Subclass:
ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS

1 direct subcode

Child Classifications

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  • H01R 39/27 End caps on carbon brushes to transmit spring pressure