Driving; Starting; Stopping; Arrangements For Control Or Regulation Thereof [n: G9b/15.074 Takes Precedence; Handling Tapes Or Filamentary Material In General B65h23/00] {g11b 15/18} Patents (Class G9B/15.021)
Cross-Reference Art Collections
- [N: Programmed access in sequence to indexed parts of operating tapes cooperating with rotating heads (see provisional also G9B/15.001)] {G11B 15/18B1} (Class G9B/15.023)
- [N: driving or moving the head in a direction which cuts across the direction of travel of the tape, e.g. for helicoidal scanning] {G11B 15/18B2} (Class G9B/15.024)
- [N: adaptations for special effects or editing (signal processing or indexing therefor G9B/27)] {G11B 15/18B3} (Class G9B/15.03)
- through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal {G11B 15/28} (Class G9B/15.037)
- through the means for supporting the record carrier, e.g. mandrel, turntable {G11B 15/30} (Class G9B/15.041)
- through the reels or cores on to which the record carrier is wound {G11B 15/32} (Class G9B/15.042)
- through non-skip drive means, e.g. sprocket {G11B 15/34} (Class G9B/15.043)
- in arrangements for recording or reproducing wherein both record carriers and heads are driven [N: see provisional also G9B/15.022] {G11B 15/467} (Class G9B/15.055)
- [N: by using pilot tracking tones embedded in binary coded signals, e.g. using DSV/CDS values of coded signals] {G11B 15/46E} (Class G9B/15.063)
- Starting; Accelerating; Decelerating; Arrangements preventing malfunction during drive change {G11B 15/48} (Class G9B/15.07)
- by mechanical linkage, e.g. clutch {G11B 15/50} (Class G9B/15.071)
- by using signals recorded on, or derived from, record carrier {G11B 15/52} (Class G9B/15.072)
- by stroboscope; by tachometer (speedometers or tachometers G01P) {G11B 15/54} (Class G9B/15.073)