JPS5654656A - Running/supporting device for belt-type magnetic recording medium - Google Patents

Running/supporting device for belt-type magnetic recording medium

Info

Publication number
JPS5654656A
JPS5654656A JP13081379A JP13081379A JPS5654656A JP S5654656 A JPS5654656 A JP S5654656A JP 13081379 A JP13081379 A JP 13081379A JP 13081379 A JP13081379 A JP 13081379A JP S5654656 A JPS5654656 A JP S5654656A
Authority
JP
Japan
Prior art keywords
running
variable
component
tape
belt
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
JP13081379A
Other languages
Japanese (ja)
Inventor
Noriaki Masuda
Shinji Ozaki
Morio Umemura
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 JP13081379A priority Critical patent/JPS5654656A/en
Publication of JPS5654656A publication Critical patent/JPS5654656A/en
Pending legal-status Critical Current

Links

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)

Abstract

PURPOSE: To obtain a noiseless picture, by applying the voltage to the bimorph plate of variable component to give an upward displacement to the running component which guides the tape to the cylinder during the reproduction of variable velocity and thus realizing an optional control for the inclination of the tape.
CONSTITUTION: The tape 6 of the belt-type magnetic medium to which a running drive is given is made to touch the magnetic heads 1 and 2 for control of the height and then for guiding. For this purpose, the running/supporting component 26 is provided. In such device, the adjustable variable component 7 is added to give a displacement to the component 26 toward the shaft of the guide roller 5 during the variable-speed reproduction. As a result, a scanning is possible with a coincidence secured between the heads 1 and 2 to the recording track during the variable-speed reproduction. Thus the head reproduction output reduction part can be suppressed greatly to obtain a noiseless picture.
COPYRIGHT: (C)1981,JPO&Japio
JP13081379A 1979-10-12 1979-10-12 Running/supporting device for belt-type magnetic recording medium Pending JPS5654656A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13081379A JPS5654656A (en) 1979-10-12 1979-10-12 Running/supporting device for belt-type magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13081379A JPS5654656A (en) 1979-10-12 1979-10-12 Running/supporting device for belt-type magnetic recording medium

Publications (1)

Publication Number Publication Date
JPS5654656A true JPS5654656A (en) 1981-05-14

Family

ID=15043302

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13081379A Pending JPS5654656A (en) 1979-10-12 1979-10-12 Running/supporting device for belt-type magnetic recording medium

Country Status (1)

Country Link
JP (1) JPS5654656A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58215757A (en) * 1982-06-09 1983-12-15 Akai Electric Co Ltd High speed reproducer in vtr
JPS59101757A (en) * 1982-12-02 1984-06-12 Matsushita Electronics Corp High pressure sodium lamp
US4800321A (en) * 1986-08-05 1989-01-24 Kabushiki Kaisha Toshiba High pressure sodium lamp

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58215757A (en) * 1982-06-09 1983-12-15 Akai Electric Co Ltd High speed reproducer in vtr
JPS6120065B2 (en) * 1982-06-09 1986-05-20 Akai Electric
JPS59101757A (en) * 1982-12-02 1984-06-12 Matsushita Electronics Corp High pressure sodium lamp
US4800321A (en) * 1986-08-05 1989-01-24 Kabushiki Kaisha Toshiba High pressure sodium lamp

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