JPS56156953A - Tension applying mechanism of fixed head type video tape recorder - Google Patents

Tension applying mechanism of fixed head type video tape recorder

Info

Publication number
JPS56156953A
JPS56156953A JP6108280A JP6108280A JPS56156953A JP S56156953 A JPS56156953 A JP S56156953A JP 6108280 A JP6108280 A JP 6108280A JP 6108280 A JP6108280 A JP 6108280A JP S56156953 A JPS56156953 A JP S56156953A
Authority
JP
Japan
Prior art keywords
tension applying
video tape
tape recorder
fixed head
applying mechanism
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
JP6108280A
Other languages
Japanese (ja)
Inventor
Kunio Hirose
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP6108280A priority Critical patent/JPS56156953A/en
Publication of JPS56156953A publication Critical patent/JPS56156953A/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
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/26—Driving record carriers by members acting directly or indirectly thereon
    • G11B15/28—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal
    • G11B15/295—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal with single capstan or drum simultaneously driving the record carrier at two separate points of an isolated part thereof, e.g. the capstan acting directly on the tape rollers

Abstract

PURPOSE:To reduce the cost by giving the back tension to a tape roll of the supply side without using any tension applying motor. CONSTITUTION:For a video tape recorder in which a high-speed travelling of tape is secured with a rotary contact between a large-diameter capstan 1 and a pair of tape rolls 2 and 3, a pair of brake levers 14 and 15 touch at one side the shafts 16 and 17 implanted to the support stands 8 and 9 pierced through and supported by a guide rail 10 along with th stands 8 and 9 of the rolls 2 and 3. The springs 11 are stretched to the other end of the shafts 16 and 17 each.
JP6108280A 1980-05-07 1980-05-07 Tension applying mechanism of fixed head type video tape recorder Pending JPS56156953A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6108280A JPS56156953A (en) 1980-05-07 1980-05-07 Tension applying mechanism of fixed head type video tape recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6108280A JPS56156953A (en) 1980-05-07 1980-05-07 Tension applying mechanism of fixed head type video tape recorder

Publications (1)

Publication Number Publication Date
JPS56156953A true JPS56156953A (en) 1981-12-03

Family

ID=13160828

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6108280A Pending JPS56156953A (en) 1980-05-07 1980-05-07 Tension applying mechanism of fixed head type video tape recorder

Country Status (1)

Country Link
JP (1) JPS56156953A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010205333A (en) * 2009-03-03 2010-09-16 Hitachi Maxell Ltd Magnetic tape device and production method of magnetic tape

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010205333A (en) * 2009-03-03 2010-09-16 Hitachi Maxell Ltd Magnetic tape device and production method of magnetic tape

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