GB1371737A - Tape transports - Google Patents

Tape transports

Info

Publication number
GB1371737A
GB1371737A GB540773A GB540773A GB1371737A GB 1371737 A GB1371737 A GB 1371737A GB 540773 A GB540773 A GB 540773A GB 540773 A GB540773 A GB 540773A GB 1371737 A GB1371737 A GB 1371737A
Authority
GB
United Kingdom
Prior art keywords
tape
reel
threading
path
automatic
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
GB540773A
Other languages
English (en)
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.)
Ampex Corp
Original Assignee
Ampex Corp
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 Ampex Corp filed Critical Ampex Corp
Publication of GB1371737A publication Critical patent/GB1371737A/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
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/16—Control of operating function, e.g. switching from recording to reproducing by sensing presence, absence or position of record carrier or container
    • 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
    • G11B15/60—Guiding record carrier
    • G11B15/66—Threading; Loading; Automatic self-loading
    • G11B15/67—Threading; Loading; Automatic self-loading by extracting end of record carrier from container or spool
    • G11B15/671—Threading; Loading; Automatic self-loading by extracting end of record carrier from container or spool using pneumatic means

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Controlling Sheets Or Webs (AREA)
GB540773A 1972-03-03 1973-02-02 Tape transports Expired GB1371737A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00231648A US3823895A (en) 1972-03-03 1972-03-03 Automatic tape loading apparatus and method therefor

Publications (1)

Publication Number Publication Date
GB1371737A true GB1371737A (en) 1974-10-23

Family

ID=22870108

Family Applications (1)

Application Number Title Priority Date Filing Date
GB540773A Expired GB1371737A (en) 1972-03-03 1973-02-02 Tape transports

Country Status (7)

Country Link
US (1) US3823895A (enExample)
JP (1) JPS527327B2 (enExample)
BE (1) BE796071A (enExample)
CA (1) CA996254A (enExample)
FR (1) FR2174871B1 (enExample)
GB (1) GB1371737A (enExample)
IT (1) IT977049B (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948463A (en) * 1974-04-10 1976-04-06 Data General Corporation Web transport load and unload system
US3910526A (en) * 1974-04-12 1975-10-07 Bucode Pneumatic tape-threading apparatus for tape transport
US3918092A (en) * 1974-04-25 1975-11-04 Ibm Push-threading tape in a helical path
US3953890A (en) * 1975-03-24 1976-04-27 International Business Machines Corporation Information retrieval machine which uses a cassette for holding tape cartridges
US3991955A (en) * 1975-10-09 1976-11-16 Eastman Kodak Company Automatic film threading device
US4093148A (en) * 1975-11-05 1978-06-06 Telex Computer Products, Inc. Tape path for a magnetic tape transport system
US4456200A (en) * 1982-07-06 1984-06-26 Storage Technology Corporation Pneumatic monitoring system for a magnetic tape drive
US4502647A (en) * 1982-12-29 1985-03-05 Storage Technology Corporation Tape attached sensor
DE3302334C2 (de) * 1983-01-25 1984-12-06 Siemens AG, 1000 Berlin und 8000 München Magnetbandgerät
JPS59143152A (ja) * 1983-02-04 1984-08-16 Fuji Photo Film Co Ltd フイルム取扱い方法
US4520970A (en) * 1983-10-03 1985-06-04 Kennedy Company Cartridge tape drive having vacuum auto-threading
JPH07117467B2 (ja) * 1988-05-18 1995-12-18 富士写真フイルム株式会社 フィルムの引出し抵抗検査方法および装置
JP4383252B2 (ja) * 2004-05-27 2009-12-16 富士フイルム株式会社 テープ引き出し装置及び方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3393878A (en) * 1966-07-15 1968-07-23 Ibm Pneumatically threaded tape drive
US3473042A (en) * 1967-12-15 1969-10-14 Ibm Automatic threading status detection means
DE1814222B1 (de) * 1968-12-12 1970-07-30 Kodak Ag Selbsttaetige Filmeinfaedelvorrichtung
US3643889A (en) * 1969-07-22 1972-02-22 Konrad A Krause Automatic tape-threading system and apparatus

Also Published As

Publication number Publication date
CA996254A (en) 1976-08-31
DE2310505A1 (de) 1973-09-06
JPS527327B2 (enExample) 1977-03-01
JPS48104508A (enExample) 1973-12-27
FR2174871B1 (enExample) 1977-12-30
FR2174871A1 (enExample) 1973-10-19
DE2310505B2 (de) 1977-06-30
IT977049B (it) 1974-09-10
US3823895A (en) 1974-07-16
BE796071A (fr) 1973-06-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19930131