GB1333416A - Magnetic recording/reproducing system - Google Patents
Magnetic recording/reproducing systemInfo
- Publication number
- GB1333416A GB1333416A GB5645170A GB5645170A GB1333416A GB 1333416 A GB1333416 A GB 1333416A GB 5645170 A GB5645170 A GB 5645170A GB 5645170 A GB5645170 A GB 5645170A GB 1333416 A GB1333416 A GB 1333416A
- Authority
- GB
- United Kingdom
- Prior art keywords
- heads
- cassette
- nov
- roller
- record
- 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
- G11B15/28—Driving record carriers by members acting directly or indirectly thereon 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
- G11B15/29—Driving record carriers by members acting directly or indirectly thereon 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 through pinch-rollers or tape rolls
-
- 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
- G11B15/1883—Driving; Starting; Stopping; Arrangements for control or regulation thereof for record carriers inside containers
-
- 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
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/54—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks
Landscapes
- Replacement Of Web Rolls (AREA)
- Optical Head (AREA)
Abstract
1333416 Cassette apparatus OLYMPUS OPTICAL CO Ltd 26 Nov 1970 [28 Nov 1969] 56451/70 Heading G5R A twin reel tape cassette 1 having a central pinch roller aperture flanked by two pairs of head apertures co-operates with a record/ playback apparatus having two sets of erase 15 and record/playback heads 14 selectively operable according to the direction of tape travel. As shown, the heads are mounted on a beam 13 pivoted 13c to a slidable plate 12 carrying a spring-loaded pinch roller. The beam is rocked by a solenoid when a foil bridges guide rollers 11a, 11b to insert the appropriate heads into the cassette and, via pin 16, to engage the appropriate idle roller 19a, 19b between a capstan roller 18a and reel turntable 20a, 20b. In a modification (Fig. 4, not shown) the heads are mounted on a fixed plate (12) and are switched by a lever (25) controlling engagement of the idle rollers 19a, 19b.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9555569 | 1969-11-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1333416A true GB1333416A (en) | 1973-10-10 |
Family
ID=14140810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5645170A Expired GB1333416A (en) | 1969-11-28 | 1970-11-26 | Magnetic recording/reproducing system |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2058506A1 (en) |
FR (1) | FR2072534A5 (en) |
GB (1) | GB1333416A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4463396A (en) * | 1980-12-15 | 1984-07-31 | Olympus Optical Co., Ltd. | Method for selecting any one of heads of a cassette tape recorder of automatic reverse type, and a head selection mechanism for its practice |
GB2157875A (en) * | 1984-04-17 | 1985-10-30 | Clarke & Smith Mfg | Tape player |
US4626940A (en) * | 1982-06-07 | 1986-12-02 | Olympus Optical Co., Ltd. | Tape recorder with reciprocating magnetic heads |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4309727A (en) * | 1978-11-16 | 1982-01-05 | Olympus Optical Co., Ltd. | Automatic reverse tape recorder with means for stopping the automatic reverse operation during recording |
DE2946367C2 (en) * | 1978-11-16 | 1984-04-26 | Olympus Optical Co., Ltd., Tokio/Tokyo | Cassette tape recorder with automatic rewind |
US4887176A (en) * | 1988-08-03 | 1989-12-12 | Eastman Kodak Company | Double-sided magnetic recording device supporting two transducers in fixed relation |
-
1970
- 1970-11-26 GB GB5645170A patent/GB1333416A/en not_active Expired
- 1970-11-27 DE DE19702058506 patent/DE2058506A1/en active Pending
- 1970-11-27 FR FR7042761A patent/FR2072534A5/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4463396A (en) * | 1980-12-15 | 1984-07-31 | Olympus Optical Co., Ltd. | Method for selecting any one of heads of a cassette tape recorder of automatic reverse type, and a head selection mechanism for its practice |
US4626940A (en) * | 1982-06-07 | 1986-12-02 | Olympus Optical Co., Ltd. | Tape recorder with reciprocating magnetic heads |
GB2157875A (en) * | 1984-04-17 | 1985-10-30 | Clarke & Smith Mfg | Tape player |
Also Published As
Publication number | Publication date |
---|---|
FR2072534A5 (en) | 1971-09-24 |
DE2058506A1 (en) | 1971-06-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |