JPS5352121A - Rotary head cylinder device - Google Patents

Rotary head cylinder device

Info

Publication number
JPS5352121A
JPS5352121A JP12706276A JP12706276A JPS5352121A JP S5352121 A JPS5352121 A JP S5352121A JP 12706276 A JP12706276 A JP 12706276A JP 12706276 A JP12706276 A JP 12706276A JP S5352121 A JPS5352121 A JP S5352121A
Authority
JP
Japan
Prior art keywords
cylinder device
rotary head
head cylinder
vtr
coefficients
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
JP12706276A
Other languages
Japanese (ja)
Other versions
JPS611806B2 (en
Inventor
Hideki Sakumoto
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP12706276A priority Critical patent/JPS5352121A/en
Publication of JPS5352121A publication Critical patent/JPS5352121A/en
Publication of JPS611806B2 publication Critical patent/JPS611806B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To achieve the improvement in reproduction performances in a VTR, etc. by forming the end face of a head base to approximately the same shape as the arc of a rotary cylinder and making equal their coefficients of friction through the use of the same material.
COPYRIGHT: (C)1978,JPO&Japio
JP12706276A 1976-10-21 1976-10-21 Rotary head cylinder device Granted JPS5352121A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12706276A JPS5352121A (en) 1976-10-21 1976-10-21 Rotary head cylinder device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12706276A JPS5352121A (en) 1976-10-21 1976-10-21 Rotary head cylinder device

Publications (2)

Publication Number Publication Date
JPS5352121A true JPS5352121A (en) 1978-05-12
JPS611806B2 JPS611806B2 (en) 1986-01-20

Family

ID=14950636

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12706276A Granted JPS5352121A (en) 1976-10-21 1976-10-21 Rotary head cylinder device

Country Status (1)

Country Link
JP (1) JPS5352121A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5511620U (en) * 1978-06-30 1980-01-25
JPS59160854A (en) * 1983-03-02 1984-09-11 Mitsubishi Electric Corp Rotary cylinder for video tape recorder
JPS6430050A (en) * 1987-07-24 1989-01-31 Hitachi Ltd Rotary magnetic head device
JPH0255425U (en) * 1988-10-11 1990-04-20

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5511620U (en) * 1978-06-30 1980-01-25
JPS59160854A (en) * 1983-03-02 1984-09-11 Mitsubishi Electric Corp Rotary cylinder for video tape recorder
JPS6430050A (en) * 1987-07-24 1989-01-31 Hitachi Ltd Rotary magnetic head device
JPH0255425U (en) * 1988-10-11 1990-04-20

Also Published As

Publication number Publication date
JPS611806B2 (en) 1986-01-20

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