GB933179A - Magnetic tape sound recording and playback apparatus - Google Patents
Magnetic tape sound recording and playback apparatusInfo
- Publication number
- GB933179A GB933179A GB286562A GB286562A GB933179A GB 933179 A GB933179 A GB 933179A GB 286562 A GB286562 A GB 286562A GB 286562 A GB286562 A GB 286562A GB 933179 A GB933179 A GB 933179A
- Authority
- GB
- United Kingdom
- Prior art keywords
- motor
- wheel
- playback
- tape
- magnetic tape
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—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
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/44—Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor
Landscapes
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
933,179. Feeding magnetic tapes. TESLA, NARODNI PODNIK. Jan. 25, 1962 [March 31, 1961], No. 2865/62. Class 40 (2). [Also in Group XXIV] The drive of a magnetic tape is by a trunnionmounted motor 1, carrying a stepped wheel 8, resiliently urged either against the rim of a fly wheel 7, carrying a capstan 15 for record/ playback or against the rims of either of two spool-carriers 5, 6, the largest step of the wheel 8 being engaged for fast wind and re-wind. The motor is located in the above three positions and two intermediate non-operative positions by click-plate means 9 turning with cam-and-roller means 10 by means of which brake levers 11, 12, a pinch-roller arm 13 and a tape-pad lever 16 may be appropriately engaged or disengaged., An adjustment (not detailed) in the general direction 3a may be made with the motor in either of the non- operative positions to change the step ofthe wheel 8 engaging the flywheel 7 to provide multiple tape record/playback speeds. A reversible motor may be used to provide recording/playback in both directions.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS194761 | 1961-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB933179A true GB933179A (en) | 1963-08-08 |
Family
ID=5355118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB286562A Expired GB933179A (en) | 1961-03-31 | 1962-01-25 | Magnetic tape sound recording and playback apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB933179A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3288386A (en) * | 1963-09-03 | 1966-11-29 | Minnesota Mining & Mfg | Tape transport control mechanism |
| US3625458A (en) * | 1969-07-24 | 1971-12-07 | James Wild S | Drive mechanism for sound recording and playback devices |
-
1962
- 1962-01-25 GB GB286562A patent/GB933179A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3288386A (en) * | 1963-09-03 | 1966-11-29 | Minnesota Mining & Mfg | Tape transport control mechanism |
| US3625458A (en) * | 1969-07-24 | 1971-12-07 | James Wild S | Drive mechanism for sound recording and playback devices |
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