KR880020412U - VCR's rotating head drum protection device - Google Patents

VCR's rotating head drum protection device

Info

Publication number
KR880020412U
KR880020412U KR2019870006071U KR870006071U KR880020412U KR 880020412 U KR880020412 U KR 880020412U KR 2019870006071 U KR2019870006071 U KR 2019870006071U KR 870006071 U KR870006071 U KR 870006071U KR 880020412 U KR880020412 U KR 880020412U
Authority
KR
South Korea
Prior art keywords
vcr
protection device
rotating head
head drum
drum protection
Prior art date
Application number
KR2019870006071U
Other languages
Korean (ko)
Other versions
KR900008847Y1 (en
Inventor
김수경
Original Assignee
주식회사 금성사
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 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR2019870006071U priority Critical patent/KR900008847Y1/en
Publication of KR880020412U publication Critical patent/KR880020412U/en
Application granted granted Critical
Publication of KR900008847Y1 publication Critical patent/KR900008847Y1/en

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
    • G11B5/52—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 with simultaneous movement of head and record carrier, e.g. rotation of head
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/14—Reducing influence of physical parameters, e.g. temperature change, moisture, dust
KR2019870006071U 1987-04-24 1987-04-24 Rotating head drum protection device for video tape recorder KR900008847Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870006071U KR900008847Y1 (en) 1987-04-24 1987-04-24 Rotating head drum protection device for video tape recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870006071U KR900008847Y1 (en) 1987-04-24 1987-04-24 Rotating head drum protection device for video tape recorder

Publications (2)

Publication Number Publication Date
KR880020412U true KR880020412U (en) 1988-11-30
KR900008847Y1 KR900008847Y1 (en) 1990-09-28

Family

ID=19262130

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870006071U KR900008847Y1 (en) 1987-04-24 1987-04-24 Rotating head drum protection device for video tape recorder

Country Status (1)

Country Link
KR (1) KR900008847Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW517181B (en) * 2001-06-27 2003-01-11 Swatch Group Man Serv Ag Device for attaching wristband strands to a case

Also Published As

Publication number Publication date
KR900008847Y1 (en) 1990-09-28

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19971229

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee