G11B 15/60 Guiding record carrier (guiding devices structurally associated with magazines or cassettes G11B23/04)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Guiding record carriers
CPC: Guiding record carrier (guiding devices structurally associated with magazines or cassettes G11B23/04)
Full Title
Full titles differ between systems:
Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function > Guiding record carriers
Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function (driving or guiding heads G11B3/00 - G11B7/00, G11B21/00) > Guiding record carrier (guiding devices structurally associated with magazines or cassettes G11B23/04)
Of 5 combined children, 3 exist in both systems.
2 codes are CPC-only extensions.
1 shared codes have differing titles between IPC and CPC.
Child Classifications
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- G11B 15/61 on drum, e.g. drum containing rotating heads since 1985 +1 CPC IPC+CPC Available in IPC and CPC
- G11B 15/62 Maintaining desired spacing between record carrier and head IPC+CPC Available in IPC and CPC