GB2020471A – Magnetic recording/reproducing apparatus
– Google Patents
GB2020471A – Magnetic recording/reproducing apparatus
– Google Patents
Magnetic recording/reproducing apparatus
Info
Publication number
GB2020471A
GB2020471A
GB7915701A
GB7915701A
GB2020471A
GB 2020471 A
GB2020471 A
GB 2020471A
GB 7915701 A
GB7915701 A
GB 7915701A
GB 7915701 A
GB7915701 A
GB 7915701A
GB 2020471 A
GB2020471 A
GB 2020471A
Authority
GB
United Kingdom
Prior art keywords
magnetic recording
reproducing apparatus
reproducing
recording
magnetic
Prior art date
1978-05-08
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
GB7915701A
Other versions
GB2020471B
(en
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.)
Faurecia Clarion Electronics Co Ltd
Original Assignee
Clarion 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.)
1978-05-08
Filing date
1979-05-04
Publication date
1979-11-14
1978-05-08
Priority claimed from JP6083578U
external-priority
patent/JPS5839562Y2/en
1978-05-08
Priority claimed from JP6083478U
external-priority
patent/JPS54163612U/ja
1979-05-04
Application filed by Clarion Co Ltd
filed
Critical
Clarion Co Ltd
1979-11-14
Publication of GB2020471A
publication
Critical
patent/GB2020471A/en
1982-05-19
Application granted
granted
Critical
1982-05-19
Publication of GB2020471B
publication
Critical
patent/GB2020471B/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
G11B15/44—Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor
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
G11B15/02—Control of operating function, e.g. switching from recording to reproducing
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
G11B15/02—Control of operating function, e.g. switching from recording to reproducing
G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
G11B15/093—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing driving condition of record carrier, e.g. travel, tape tension
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
G11B15/02—Control of operating function, e.g. switching from recording to reproducing
G11B15/10—Manually-operated control; Solenoid-operated control
G11B15/103—Manually-operated control; Solenoid-operated control electrically operated
GB7915701A
1978-05-08
1979-05-04
Magnetic recording/reproducing apparatus
Expired
GB2020471B
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
JP6083578U
JPS5839562Y2
(en)
1978-05-08
1978-05-08
Auto-reverse tape recording/playback device
JP6083478U
JPS54163612U
(en)
1978-05-08
1978-05-08
Publications (2)
Publication Number
Publication Date
GB2020471A
true
GB2020471A
(en)
1979-11-14
GB2020471B
GB2020471B
(en)
1982-05-19
Family
ID=26401888
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB7915701A
Expired
GB2020471B
(en)
1978-05-08
1979-05-04
Magnetic recording/reproducing apparatus
Country Status (5)
Country
Link
US
(1)
US4402019A
(en)
AU
(1)
AU528796B2
(en)
DE
(1)
DE2918548A1
(en)
GB
(1)
GB2020471B
(en)
NL
(1)
NL7903561A
(en)
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4525756A
(en)
*
1981-07-24
1985-06-25
Clarion Co., Ltd.
Head shift mechanism
US4528604A
(en)
*
1982-06-15
1985-07-09
Victor Company Of Japan Ltd.
Tape end detecting device in a recording and/or reproducing apparatus for a miniature type tape cassette
Families Citing this family (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4587578A
(en)
*
1983-04-08
1986-05-06
Ampex Corporation
Directional control for tape reel
US4558179A
(en)
*
1983-08-31
1985-12-10
T.A.D. Avanti, Inc.
Message playback control system for telephone answering machine
Family Cites Families (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
BE756651A
(en)
*
1969-11-19
1971-03-01
Ampex
TRACK SELECTOR FOR CASSETTE PLAYER
US4037262A
(en)
*
1975-07-16
1977-07-19
Olympus Optical Co., Ltd.
Solenoid operated transcriber mechanism
1979
1979-05-04
GB
GB7915701A
patent/GB2020471B/en
not_active
Expired
1979-05-07
AU
AU46812/79A
patent/AU528796B2/en
not_active
Ceased
1979-05-07
NL
NL7903561A
patent/NL7903561A/en
not_active
Application Discontinuation
1979-05-08
DE
DE19792918548
patent/DE2918548A1/en
not_active
Ceased
1981
1981-09-25
US
US06/305,702
patent/US4402019A/en
not_active
Expired – Lifetime
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4525756A
(en)
*
1981-07-24
1985-06-25
Clarion Co., Ltd.
Head shift mechanism
US4528604A
(en)
*
1982-06-15
1985-07-09
Victor Company Of Japan Ltd.
Tape end detecting device in a recording and/or reproducing apparatus for a miniature type tape cassette
Also Published As
Publication number
Publication date
GB2020471B
(en)
1982-05-19
US4402019A
(en)
1983-08-30
AU4681279A
(en)
1979-11-15
AU528796B2
(en)
1983-05-12
NL7903561A
(en)
1979-11-12
DE2918548A1
(en)
1979-11-15
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Legal Events
Date
Code
Title
Description
1993-01-06
PCNP
Patent ceased through non-payment of renewal fee
Effective date:
19920504
