GB1466611A - Tape recorder and magnetic tape cassette - Google Patents
Tape recorder and magnetic tape cassetteInfo
- Publication number
- GB1466611A GB1466611A GB2032474A GB2032474A GB1466611A GB 1466611 A GB1466611 A GB 1466611A GB 2032474 A GB2032474 A GB 2032474A GB 2032474 A GB2032474 A GB 2032474A GB 1466611 A GB1466611 A GB 1466611A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cassette
- recorder
- sheath
- tape
- housing
- 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
-
- 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
- G11B15/675—Guiding containers, e.g. loading, ejecting cassettes
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
- G11B23/04—Magazines; Cassettes for webs or filaments
- G11B23/08—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends
- G11B23/107—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends using one reel or core, one end of the record carrier coming out of the magazine or cassette
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
- G11B25/06—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using web-form record carriers, e.g. tape
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
- Replacement Of Web Rolls (AREA)
Abstract
1466611 Tape recorder and magnetic tape cassette BASF AG 8 May 1974 [9 May 1973] 20324/74 Heading B8M A magnetic tape cassette housing 13, Fig. 2, for a tape recorder has a lateral opening 19 along one edge and houses a tape roll 27 wound on a flangeless reel 28, the reel 28 being displaceable towards the opening 19 so that the circumferential edge of the tape roll can be pressed against a recorder-associated capstan for driving the tape roll, characterized in that the tape roll is partly enclosed by a sheath 22 that can be rotated within the cassette housing 13 from a setting as in Fig. 2 in which the sheath 22 shuts the lateral aperture 19 of the housing 13, to a setting as in Fig. 3 wherein the cassette housing has been inserted into the recorder and the sheath 22 exposes the circumferential edge of the tape roll 27 to the aperture 19 in the housing 13. The housing 13 is of cuboid shape and is provided in its bottom wall with a slot-like aperture 36 extending towards the opening 19. The sheath wall facing said bottom wall is provided with a cut-out 34 partly congruent with said slot-like aperture 36. The spring 29, Fig. 2, urges the tape roll 27 into the sheath when the cassette housing is removed from the tape recorder. The spring 29 is provided with a detent 43 co-operating with a nose 44 on the sheath 22, Fig. 2, to hold the sheath 22 against rotation after the cassette has been removed from the tape recorder. Below the spring 29 is an aperture 23 in the bottom wall of the housing through which a recorderassociated unlatching element enters the cassette when the latter is fitted into the recorder, the spring 29 being transferred by this unlatching element from the position in which it locks the roll and the sheath in the position shown in Fig. 2 to a position in which it releases these parts as in Fig. 3 when the cassette is inserted into the recorder. The cassette recorder includes a hand operated lever (11), Figs. 1 and 5 (not shown), that is operable, once the cassette has been inserted into the tape recorder, to rotate the sheath from the setting shown in Fig. 2 to the setting shown in Fig. 3.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732323327 DE2323327A1 (en) | 1973-05-09 | 1973-05-09 | MAGNETIC TAPE DEVICE WITH MAGNETIC TAPE CASSETTE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1466611A true GB1466611A (en) | 1977-03-09 |
Family
ID=5880378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2032474A Expired GB1466611A (en) | 1973-05-09 | 1974-05-08 | Tape recorder and magnetic tape cassette |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS539850B2 (en) |
| BR (1) | BR7403772D0 (en) |
| CS (1) | CS180009B2 (en) |
| DE (1) | DE2323327A1 (en) |
| FR (1) | FR2270657B3 (en) |
| GB (1) | GB1466611A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6239284U (en) * | 1985-08-27 | 1987-03-09 | ||
| JPH0782735B2 (en) * | 1985-09-18 | 1995-09-06 | 日立マクセル株式会社 | Tape car ledge |
-
1973
- 1973-05-09 DE DE19732323327 patent/DE2323327A1/en active Pending
-
1974
- 1974-05-01 JP JP4835874A patent/JPS539850B2/ja not_active Expired
- 1974-05-07 CS CS328274A patent/CS180009B2/en unknown
- 1974-05-08 GB GB2032474A patent/GB1466611A/en not_active Expired
- 1974-05-09 FR FR7416055A patent/FR2270657B3/fr not_active Expired
- 1974-05-09 BR BR377274A patent/BR7403772D0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS180009B2 (en) | 1977-12-30 |
| BR7403772D0 (en) | 1974-12-24 |
| DE2323327A1 (en) | 1974-11-28 |
| JPS5028319A (en) | 1975-03-22 |
| JPS539850B2 (en) | 1978-04-08 |
| FR2270657B3 (en) | 1977-03-11 |
| FR2270657A1 (en) | 1975-12-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |