JPS5275426A - Video signal recording apparatus - Google Patents

Video signal recording apparatus

Info

Publication number
JPS5275426A
JPS5275426A JP15258275A JP15258275A JPS5275426A JP S5275426 A JPS5275426 A JP S5275426A JP 15258275 A JP15258275 A JP 15258275A JP 15258275 A JP15258275 A JP 15258275A JP S5275426 A JPS5275426 A JP S5275426A
Authority
JP
Japan
Prior art keywords
video signal
recording apparatus
signal recording
head
heads
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
JP15258275A
Other languages
Japanese (ja)
Other versions
JPS5612932B2 (en
Inventor
Minoru Koda
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 JP15258275A priority Critical patent/JPS5275426A/en
Publication of JPS5275426A publication Critical patent/JPS5275426A/en
Publication of JPS5612932B2 publication Critical patent/JPS5612932B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To prevent head clogging by reproducing the magnetic track formed in one head in other head and clean the heads when the reproducing signal is less than a given level, when two rotary heads are provided.
COPYRIGHT: (C)1977,JPO&Japio
JP15258275A 1975-12-19 1975-12-19 Video signal recording apparatus Granted JPS5275426A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15258275A JPS5275426A (en) 1975-12-19 1975-12-19 Video signal recording apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15258275A JPS5275426A (en) 1975-12-19 1975-12-19 Video signal recording apparatus

Publications (2)

Publication Number Publication Date
JPS5275426A true JPS5275426A (en) 1977-06-24
JPS5612932B2 JPS5612932B2 (en) 1981-03-25

Family

ID=15543605

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15258275A Granted JPS5275426A (en) 1975-12-19 1975-12-19 Video signal recording apparatus

Country Status (1)

Country Link
JP (1) JPS5275426A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387411A (en) * 1980-01-04 1983-06-07 Allsop, Inc. Apparatus and method for cleaning a video player/recorder
US4498113A (en) * 1981-04-14 1985-02-05 Allsop, Inc. Apparatus and method for cleaning a video player/recorder
US4704647A (en) * 1983-10-24 1987-11-03 Fuji Photo Film Co., Ltd. Magnetic recording and reproducing system with a cleaning mechanism
US5293246A (en) * 1991-09-09 1994-03-08 Samsung Electronics Co., Ltd. Apparatus for removing foreign materials from the head of a video
US5420729A (en) * 1990-11-22 1995-05-30 Gold Star Co., Ltd. Head cleaner for VCR and automatic head cleaning apparatus and method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4511361Y1 (en) * 1967-05-04 1970-05-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4511361Y1 (en) * 1967-05-04 1970-05-21

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387411A (en) * 1980-01-04 1983-06-07 Allsop, Inc. Apparatus and method for cleaning a video player/recorder
US4580185A (en) * 1980-01-04 1986-04-01 Allsop, Inc. Video player/recorder cleaning apparatus and method
US4498113A (en) * 1981-04-14 1985-02-05 Allsop, Inc. Apparatus and method for cleaning a video player/recorder
US4704647A (en) * 1983-10-24 1987-11-03 Fuji Photo Film Co., Ltd. Magnetic recording and reproducing system with a cleaning mechanism
US5420729A (en) * 1990-11-22 1995-05-30 Gold Star Co., Ltd. Head cleaner for VCR and automatic head cleaning apparatus and method
US5293246A (en) * 1991-09-09 1994-03-08 Samsung Electronics Co., Ltd. Apparatus for removing foreign materials from the head of a video

Also Published As

Publication number Publication date
JPS5612932B2 (en) 1981-03-25

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