GB1165004A - Cassette for Magnetic Tape Recorder. - Google Patents

Cassette for Magnetic Tape Recorder.

Info

Publication number
GB1165004A
GB1165004A GB4096065A GB4096065A GB1165004A GB 1165004 A GB1165004 A GB 1165004A GB 4096065 A GB4096065 A GB 4096065A GB 4096065 A GB4096065 A GB 4096065A GB 1165004 A GB1165004 A GB 1165004A
Authority
GB
United Kingdom
Prior art keywords
cassette
recorder
spools
tape
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
Application number
GB4096065A
Inventor
Heinz Helmuth Findeisen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Epsylon Research and Development Co Ltd
Original Assignee
Epsylon Research and Development Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Epsylon Research and Development Co Ltd filed Critical Epsylon Research and Development Co Ltd
Priority to GB4096065A priority Critical patent/GB1165004A/en
Priority to US581283A priority patent/US3460782A/en
Priority to NL6613612A priority patent/NL6613612A/xx
Priority to DE19661499637 priority patent/DE1499637A1/en
Publication of GB1165004A publication Critical patent/GB1165004A/en
Expired legal-status Critical Current

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
    • G11B15/675—Guiding containers, e.g. loading, ejecting cassettes
    • G11B15/67563—Guiding containers, e.g. loading, ejecting cassettes with movement of the cassette perpendicular to its main side, i.e. top loading
    • G11B15/67573—Guiding containers, e.g. loading, ejecting cassettes with movement of the cassette perpendicular to its main side, i.e. top loading of the cassette without holder
    • 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

Landscapes

  • Replacement Of Web Rolls (AREA)

Abstract

1,165,004. Tape cassette. EPSYLON RESEARCH & DEVELOPMENT CO. Ltd. 26 Sept., 1966 [27 Sept., 1965], No. 40960/65. Heading G5R. A tape cassette for a magnetic tape recorder comprises a pair of spools 14, 15 mounted in a shallow synthetic plastics box having three straight sides 11-13 and a further side interrupted by a gap across which the tape passes between the spools. The spools are located by spigots which pass through circular holes in the base and/or lid of the box and holes 19-21 co-operate with pins in the recorder to locate the cassette on a mechanism platform in the recorder to which it is secured by spring clips engaging the lid of the cassette through aperture 22. Spaces 25, 26 contain arms (not shown) which secure the spools when the cassette is removed from the recorder. The cassette is formed with a dovetail slot 23 into which a " write permit " plate can be inserted. This can close a switch in the recorder which energizes a " write " amplifier and allows recording to proceed. Removal of the plate prevents new matter being accidentally recorded over previously recorded matter.
GB4096065A 1965-09-27 1965-09-27 Cassette for Magnetic Tape Recorder. Expired GB1165004A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB4096065A GB1165004A (en) 1965-09-27 1965-09-27 Cassette for Magnetic Tape Recorder.
US581283A US3460782A (en) 1965-09-27 1966-09-22 Portable magnetic tape recorder
NL6613612A NL6613612A (en) 1965-09-27 1966-09-27
DE19661499637 DE1499637A1 (en) 1965-09-27 1966-09-27 Portable magnetic tape recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4096065A GB1165004A (en) 1965-09-27 1965-09-27 Cassette for Magnetic Tape Recorder.

Publications (1)

Publication Number Publication Date
GB1165004A true GB1165004A (en) 1969-09-24

Family

ID=10417455

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4096065A Expired GB1165004A (en) 1965-09-27 1965-09-27 Cassette for Magnetic Tape Recorder.

Country Status (1)

Country Link
GB (1) GB1165004A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2011797A1 (en) * 1968-06-29 1970-03-06 Olympus Optical Co
US3939975A (en) * 1973-05-11 1976-02-24 Bolex International Sa Projection cassette

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2011797A1 (en) * 1968-06-29 1970-03-06 Olympus Optical Co
US3939975A (en) * 1973-05-11 1976-02-24 Bolex International Sa Projection cassette

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees