GB1154206A - Improvements in or relating to Magnetic Tape Apparatus - Google Patents
Improvements in or relating to Magnetic Tape ApparatusInfo
- Publication number
- GB1154206A GB1154206A GB4305566A GB4305566A GB1154206A GB 1154206 A GB1154206 A GB 1154206A GB 4305566 A GB4305566 A GB 4305566A GB 4305566 A GB4305566 A GB 4305566A GB 1154206 A GB1154206 A GB 1154206A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tape
- reservoir
- magnetic tape
- relating
- sept
- 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
- G11B15/56—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 the record carrier having reserve loop, e.g. to minimise inertia during acceleration measuring or control in connection therewith
- G11B15/58—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 the record carrier having reserve loop, e.g. to minimise inertia during acceleration measuring or control in connection therewith with vacuum column
-
- 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
- G11B15/43—Control or regulation of mechanical tension of record carrier, e.g. tape tension
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
- Advancing Webs (AREA)
Abstract
1,154,206. Tape transport. SIEMENS A.G. 27 Sept., 1966 [28 Sept., 1965], No.43055/66. Heading G5R. In a magnetic tape data recording system, the mass of tape which has to be initially accelerated to recording speed is reduced by pneumatically forming a right angle in the tape adjacent the outlet of the usual pneumatic buffer reservoir. Tape 1 from a spool (not shown) passes via guide 6 into the pneumatically operated reservoir 2 and at the outlet of the reservoir is deflected by suction applied at aperture 4 to form a right angle. On starting, only the tape between the head (not shown) and the angle has to be initially accelerated.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES0099726 | 1965-09-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1154206A true GB1154206A (en) | 1969-06-04 |
Family
ID=7522494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4305566A Expired GB1154206A (en) | 1965-09-28 | 1966-09-27 | Improvements in or relating to Magnetic Tape Apparatus |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1474500A1 (en) |
FR (1) | FR1500413A (en) |
GB (1) | GB1154206A (en) |
-
1965
- 1965-09-28 DE DE19651474500 patent/DE1474500A1/en active Pending
-
1966
- 1966-09-27 GB GB4305566A patent/GB1154206A/en not_active Expired
- 1966-09-27 FR FR77798A patent/FR1500413A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1474500A1 (en) | 1969-08-07 |
FR1500413A (en) | 1967-11-03 |
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