JPS57201860A - Discriminating device for cassette tape running direction - Google Patents

Discriminating device for cassette tape running direction

Info

Publication number
JPS57201860A
JPS57201860A JP8694081A JP8694081A JPS57201860A JP S57201860 A JPS57201860 A JP S57201860A JP 8694081 A JP8694081 A JP 8694081A JP 8694081 A JP8694081 A JP 8694081A JP S57201860 A JPS57201860 A JP S57201860A
Authority
JP
Japan
Prior art keywords
running direction
tape running
discriminating
inclination
cassette 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
JP8694081A
Other languages
Japanese (ja)
Inventor
Yasunori Kanazawa
Takao Arai
Takaharu Noguchi
Shigeru Yamazaki
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8694081A priority Critical patent/JPS57201860A/en
Priority to EP82302924A priority patent/EP0067061B1/en
Priority to DE8282302924T priority patent/DE3273539D1/en
Priority to US06/386,073 priority patent/US4539615A/en
Publication of JPS57201860A publication Critical patent/JPS57201860A/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
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/488—Disposition of heads
    • G11B5/4893—Disposition of heads relative to moving tape

Landscapes

  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)

Abstract

PURPOSE:To set a head gap automatically to a correct inclination direction, by providing a means for discriminating a tape running direction in a prescribed position of a case detecting this means for loading of a recorder to discriminate the running direction. CONSTITUTION:A hole 12 for discriminating a tape running direction is provided on the side face of a rear part of a cassette case 11, for example, in one half side in the thickness direction of the cassette case 11. Meanwhile, a cassette recorder is provided with pawls 13 and 15 for discriminating the position of the hole 12, and a switch 14 or 16 is made conductive when the cassette case is loaded. A head inclination switching mechanism is operated by this conduction of the switch 14 or 16 to set the inclination of a head automatically.
JP8694081A 1981-06-08 1981-06-08 Discriminating device for cassette tape running direction Pending JPS57201860A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP8694081A JPS57201860A (en) 1981-06-08 1981-06-08 Discriminating device for cassette tape running direction
EP82302924A EP0067061B1 (en) 1981-06-08 1982-06-07 Azimuthal magnetic recording and reproducing apparatus
DE8282302924T DE3273539D1 (en) 1981-06-08 1982-06-07 Azimuthal magnetic recording and reproducing apparatus
US06/386,073 US4539615A (en) 1981-06-08 1982-06-07 Azimuthal magnetic recording and reproducing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8694081A JPS57201860A (en) 1981-06-08 1981-06-08 Discriminating device for cassette tape running direction

Publications (1)

Publication Number Publication Date
JPS57201860A true JPS57201860A (en) 1982-12-10

Family

ID=13900860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8694081A Pending JPS57201860A (en) 1981-06-08 1981-06-08 Discriminating device for cassette tape running direction

Country Status (1)

Country Link
JP (1) JPS57201860A (en)

Similar Documents

Publication Publication Date Title
ATA507478A (en) Cassette for tape recorder - has control device which in certain positions prevents accidental erasure using movable bolt (02 15.10.79)
DE69018506T2 (en) Tape cassette with improved tape start detection.
DE68914293T2 (en) Magnetic tape cassette with improved extinguishing prevention device.
JPS6473545A (en) Cassette type magnetic recording and reproducing device
JPS573256A (en) Automatic tape loading, recording and/or reproducing device
JPS57201860A (en) Discriminating device for cassette tape running direction
JPS56137551A (en) Tape recorder
JPS56123888A (en) Ink ribbon device
JPS5446544A (en) Timer reservation indicator
JPS55157154A (en) Cassette loading mechanism
JPS57135447A (en) Cassette type tape recorder
JPS57183648A (en) Cassette tape recorder
JPS5476123A (en) Magnetic sheet recorder-reproducer
JPS56124144A (en) Tape recorder
JPS5332028A (en) Automatic setting device for film sensitivity
JPS5782247A (en) Information disc playback device
JPS534515A (en) Data block detecting system
JPS5338381A (en) Tape speed detecting mechanism
JPS57182881A (en) Recording device
JPS56111144A (en) Program search system for tape recorder
JPS5712436A (en) Magnetic tape device
JPS6430053A (en) Tape cassette loader
JPS52115206A (en) Tape recorder
JPS56119965A (en) Cassette loading device
JPS522422A (en) Recording state detecting means for cassette deck