JPS5730136A - Auto loading system for magnetic tape - Google Patents

Auto loading system for magnetic tape

Info

Publication number
JPS5730136A
JPS5730136A JP10458680A JP10458680A JPS5730136A JP S5730136 A JPS5730136 A JP S5730136A JP 10458680 A JP10458680 A JP 10458680A JP 10458680 A JP10458680 A JP 10458680A JP S5730136 A JPS5730136 A JP S5730136A
Authority
JP
Japan
Prior art keywords
magnetic tape
auto loading
turn
failure
tape
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.)
Pending
Application number
JP10458680A
Other languages
Japanese (ja)
Inventor
Masayuki Sonobe
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 JP10458680A priority Critical patent/JPS5730136A/en
Publication of JPS5730136A publication Critical patent/JPS5730136A/en
Pending 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 improve a failure in auto loading due to an initial tape end at an improper position, by performing the auto loading again after rewinding a magnetic tape in case of a failure in the 1st auto loading. CONSTITUTION:This system is provided with a rotating control means 4 of rotating a magnetic tape normally or reversely, a rotational-frequency detecting means 7 of detecting the rotational frequency of a magnetic tape rotating means, a half-turn adding means 14 of adding the extent of the half turn of the magnetic tape, and a retry counting means 17 of counting the frequency of the retrying of auto loading. In case of a failure in auto loading, the half-turn adding means 14 rewinds the tape in a half-turn reversing direction by more than the extent of the normal turn of the magnetic tape excessively and then performs retrying operation.
JP10458680A 1980-07-30 1980-07-30 Auto loading system for magnetic tape Pending JPS5730136A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10458680A JPS5730136A (en) 1980-07-30 1980-07-30 Auto loading system for magnetic tape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10458680A JPS5730136A (en) 1980-07-30 1980-07-30 Auto loading system for magnetic tape

Publications (1)

Publication Number Publication Date
JPS5730136A true JPS5730136A (en) 1982-02-18

Family

ID=14384534

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10458680A Pending JPS5730136A (en) 1980-07-30 1980-07-30 Auto loading system for magnetic tape

Country Status (1)

Country Link
JP (1) JPS5730136A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0131035A1 (en) * 1982-12-29 1985-01-16 Storage Technology Corporation Tape attachment sensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0131035A1 (en) * 1982-12-29 1985-01-16 Storage Technology Corporation Tape attachment sensor

Similar Documents

Publication Publication Date Title
JPS5730136A (en) Auto loading system for magnetic tape
AU503333B2 (en) A cassette type magnetic tape unit
CA1023053A (en) Drive condition detecting circuit for secondary storage facilities in data processing systems
AU3386471A (en) Improvements in error detection systems for use with a moving magnetic storage device
JPS5435709A (en) Recorder-reproducer
CA1034253A (en) Error detection and correction apparatus for use in a magnetic tape system
JPS5329705A (en) Automatic magnetic tape loader
JPS5329618A (en) Paper tape rewinder
JPS56169255A (en) Unidirectional starting device of magnetic tape reproducing device
JPS5733449A (en) Endless tape device
JPS5326108A (en) Tape loading device
JPS5298505A (en) Tape recorder
JPS52149107A (en) Tape recorder
JPS52115138A (en) Medium set control system of recording machine
JPS5319819A (en) Control error detection system in magnetic recording
JPS5240107A (en) Automatic feeder
JPS5297712A (en) Tape recorder
JPS552229A (en) Method and apparatus for drawing out of trailing end of film in patrone
JPS52129509A (en) Automatic music selecting system for tape recorder
JPS51118405A (en) Automatic control device for manupulation
JPS52113212A (en) Position signal recording apparatus for magnetic tape
JPS5269318A (en) Tape position indicator
JPS5358208A (en) System for stopping and detecting rotating operation for cassette tape recorder fully automatic mechanism
JPS5364011A (en) Magnetic recording and reproducing apparatus
JPS527214A (en) Magnetic tape device