198421 ⎘
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; Starting; Stopping; Arrangements for control or regulation thereof; Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor reversing arrangements
Sub-classes:Magnetic tape device, magnetic recording device, and tape lifting method for magnetic tape device
#2Apparatus and method for controlling transportation of tape medium
#3Apparatus and method for controlling transportation of tape medium
#4Operation of tape drives
#5Controlling transportation of tape medium
#6Tape drive device
#7Reel driving apparatus and magnetic recording and reproducing device having the same
#8Reel cover of magnetic recording/reproducing apparatus, and a method of manufacturing thereof
#9Idler for tape recorder
#10Power switching system for acoustic apparatus
#11Avoiding debris accumulation on tape drive