JPS5724063A - Automatic loading method of magnetic tape recorder - Google Patents

Automatic loading method of magnetic tape recorder

Info

Publication number
JPS5724063A
JPS5724063A JP9840980A JP9840980A JPS5724063A JP S5724063 A JPS5724063 A JP S5724063A JP 9840980 A JP9840980 A JP 9840980A JP 9840980 A JP9840980 A JP 9840980A JP S5724063 A JPS5724063 A JP S5724063A
Authority
JP
Japan
Prior art keywords
tape
reel
tip
reference voltage
automatic loading
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.)
Granted
Application number
JP9840980A
Other languages
Japanese (ja)
Other versions
JPS5836425B2 (en
Inventor
Susumu Omori
Hiroaki Saijo
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP55098409A priority Critical patent/JPS5836425B2/en
Publication of JPS5724063A publication Critical patent/JPS5724063A/en
Publication of JPS5836425B2 publication Critical patent/JPS5836425B2/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
    • G11B15/60—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

Landscapes

  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)

Abstract

PURPOSE:To realize an automatic loading system having a high success factor, by switching the rotational frequency of a file reel after detecting that the tip of a tape led from the file reel has reached the prescribed position of the tape path. CONSTITUTION:If a tip 5a of tape 5 led from a file reel 2 is not detected by a sensor 10a, a reference voltage switching circuit 17 is controlled via an AND circuit 16. A low level is selected for the reference voltage to be applied to a comparator 19, and thus a drive motor 22 of the reel 2 is driven in a low speed. Accordingly the tip 5a of the tape 5 is smoothly led into a tape path 11 via a tape exit 2b, a a guide 7, etc. When the tip 5a is detected by the sensor 10a, the reference voltage of the comparator 19 is changed to a high level. Thus the tape 5 is rolled out from the reel 2 to a machine reel 3.
JP55098409A 1980-07-18 1980-07-18 Autoload method for magnetic tape device Expired JPS5836425B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55098409A JPS5836425B2 (en) 1980-07-18 1980-07-18 Autoload method for magnetic tape device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55098409A JPS5836425B2 (en) 1980-07-18 1980-07-18 Autoload method for magnetic tape device

Publications (2)

Publication Number Publication Date
JPS5724063A true JPS5724063A (en) 1982-02-08
JPS5836425B2 JPS5836425B2 (en) 1983-08-09

Family

ID=14219029

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55098409A Expired JPS5836425B2 (en) 1980-07-18 1980-07-18 Autoload method for magnetic tape device

Country Status (1)

Country Link
JP (1) JPS5836425B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59140663A (en) * 1983-01-31 1984-08-13 Anritsu Corp Magnetic tape device
JPS60166940A (en) * 1984-02-09 1985-08-30 Olympus Optical Co Ltd Automatic film loading device of camera

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59140663A (en) * 1983-01-31 1984-08-13 Anritsu Corp Magnetic tape device
JPS60166940A (en) * 1984-02-09 1985-08-30 Olympus Optical Co Ltd Automatic film loading device of camera

Also Published As

Publication number Publication date
JPS5836425B2 (en) 1983-08-09

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