IPC Main Group
G11B 17/00 Guiding record carriers not specifically of filamentary or web form, or of supports therefor
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- PHYSICS
- Class:
- INFORMATION STORAGE
- Subclass:
- INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
Related Keywords
guiding, driving, or operation control of magnetic CARD(S)record changing or driving mechanisms for JUKE-BOXESMAGAZINES for disc type record carriersPLAYING -units in information-recording apparatus
5 direct subcodes
Child Classifications
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- G11B 17/02 Details
- G11B 17/08 from consecutive-access magazine of disc records
- G11B 17/22 from random-access magazine of disc records
- G11B 17/32 Maintaining desired spacing between record carrier and head, e.g. by fluid-dynamic spacing
- G11B 17/34 Guiding record carriers during transducing operation, e.g. for track following