GB1021221A - Improvements in or relating to tape recorders - Google Patents
Improvements in or relating to tape recordersInfo
- Publication number
- GB1021221A GB1021221A GB4297561A GB4297561A GB1021221A GB 1021221 A GB1021221 A GB 1021221A GB 4297561 A GB4297561 A GB 4297561A GB 4297561 A GB4297561 A GB 4297561A GB 1021221 A GB1021221 A GB 1021221A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tape
- guide
- nov
- relating
- pair
- 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
- G11B15/26—Driving record carriers by members acting directly or indirectly thereon
- G11B15/32—Driving record carriers by members acting directly or indirectly thereon through the reels or cores on to which the record carrier is wound
-
- 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
-
- 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
-
- 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
- G11B15/46—Controlling, regulating, or indicating speed
- G11B15/48—Starting; Accelerating; Decelerating; Arrangements preventing malfunction during drive change
-
- 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
- G11B15/60—Guiding record carrier
Landscapes
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Abstract
1,021,221. Guiding record tapes. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. Nov. 21, 1962 [Nov. 30, 1961], No. 42975/61. Heading G5R. A magnetic tape 7 is constrained to follow a desired path by lapping around a pair of cylindrical guide posts 24, 25 with sapphire edgeguides 28, 30, spaced apart slightly less than the tape width, the guide 30 forcing the tape against the guide 28. The tape is reversible and a similar pair of guides are located on the other side of the head 10 (Fig. 1, not shown). A servo-drive system for feeding the tape is briefly described and described in detail and claimed in Divisional Specification No. 1,021,222.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL286199D NL286199A (en) | 1961-11-30 | ||
GB4297561A GB1021221A (en) | 1961-11-30 | 1961-11-30 | Improvements in or relating to tape recorders |
FR916716A FR1342444A (en) | 1961-11-30 | 1962-11-27 | Magnetic tape recorders |
GB3254864A GB1021222A (en) | 1961-11-30 | 1964-08-10 | Improvements in or relating to tape recorders |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4297561A GB1021221A (en) | 1961-11-30 | 1961-11-30 | Improvements in or relating to tape recorders |
GB3254864A GB1021222A (en) | 1961-11-30 | 1964-08-10 | Improvements in or relating to tape recorders |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1021221A true GB1021221A (en) | 1966-03-02 |
Family
ID=26261443
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4297561A Expired GB1021221A (en) | 1961-11-30 | 1961-11-30 | Improvements in or relating to tape recorders |
GB3254864A Expired GB1021222A (en) | 1961-11-30 | 1964-08-10 | Improvements in or relating to tape recorders |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3254864A Expired GB1021222A (en) | 1961-11-30 | 1964-08-10 | Improvements in or relating to tape recorders |
Country Status (2)
Country | Link |
---|---|
GB (2) | GB1021221A (en) |
NL (1) | NL286199A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3672600A (en) * | 1969-04-02 | 1972-06-27 | Robert A Carlson | Reel-to-reel tape storage apparatus |
FR2537758A1 (en) * | 1982-12-08 | 1984-06-15 | Sony Corp | BAND GUIDING DEVICE, ESPECIALLY A MAGNETIC STRIP |
JPS60730U (en) * | 1983-06-15 | 1985-01-07 | ソニー株式会社 | Tape guide device |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0106509A3 (en) * | 1982-09-17 | 1986-05-14 | Kudelski S.A. | Tape loop sensing arm and tape guide for magnetic tape recording and playback machines |
DE3382008D1 (en) * | 1982-09-17 | 1991-01-03 | Kudelski Sa | BAND VOLTAGE DETECTOR WITH SERVO DEVICE. |
JPS61148654A (en) * | 1984-12-21 | 1986-07-07 | Fujitsu Ltd | Tape feeding system |
-
0
- NL NL286199D patent/NL286199A/xx unknown
-
1961
- 1961-11-30 GB GB4297561A patent/GB1021221A/en not_active Expired
-
1964
- 1964-08-10 GB GB3254864A patent/GB1021222A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3672600A (en) * | 1969-04-02 | 1972-06-27 | Robert A Carlson | Reel-to-reel tape storage apparatus |
FR2537758A1 (en) * | 1982-12-08 | 1984-06-15 | Sony Corp | BAND GUIDING DEVICE, ESPECIALLY A MAGNETIC STRIP |
GB2134691A (en) * | 1982-12-08 | 1984-08-15 | Sony Corp | Tape guide assembly |
JPS60730U (en) * | 1983-06-15 | 1985-01-07 | ソニー株式会社 | Tape guide device |
Also Published As
Publication number | Publication date |
---|---|
NL286199A (en) | |
GB1021222A (en) | 1966-03-02 |
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