GB2011855B – Apparatus for indicating the amount of tape wound upon a reel
– Google Patents
GB2011855B – Apparatus for indicating the amount of tape wound upon a reel
– Google Patents
Apparatus for indicating the amount of tape wound upon a reel
Info
Publication number
GB2011855B
GB2011855B
GB7848144A
GB7848144A
GB2011855B
GB 2011855 B
GB2011855 B
GB 2011855B
GB 7848144 A
GB7848144 A
GB 7848144A
GB 7848144 A
GB7848144 A
GB 7848144A
GB 2011855 B
GB2011855 B
GB 2011855B
Authority
GB
United Kingdom
Prior art keywords
reel
indicating
amount
tape wound
tape
Prior art date
1977-12-29
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.)
Expired
Application number
GB7848144A
Other versions
GB2011855A
(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.)
Sony Corp
Original Assignee
Sony Corp
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.)
1977-12-29
Filing date
1978-12-12
Publication date
1982-10-13
1978-12-12
Application filed by Sony Corp
filed
Critical
Sony Corp
1979-07-18
Publication of GB2011855A
publication
Critical
patent/GB2011855A/en
1982-10-13
Application granted
granted
Critical
1982-10-13
Publication of GB2011855B
publication
Critical
patent/GB2011855B/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
G11B15/60—Guiding record carrier
G11B15/66—Threading; Loading; Automatic self-loading
G11B15/665—Threading; Loading; Automatic self-loading by extracting loop of record carrier from container
G11B15/6653—Threading; Loading; Automatic self-loading by extracting loop of record carrier from container to pull the record carrier against drum
G11B15/6655—Threading; Loading; Automatic self-loading by extracting loop of record carrier from container to pull the record carrier against drum using one loading ring, i.e. “C-type”
G—PHYSICS
G11—INFORMATION STORAGE
G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
G11B27/11—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier
G11B27/13—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier the information being derived from movement of the record carrier, e.g. using tachometer
G—PHYSICS
G11—INFORMATION STORAGE
G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
G11B27/34—Indicating arrangements
GB7848144A
1977-12-29
1978-12-12
Apparatus for indicating the amount of tape wound upon a reel
Expired
GB2011855B
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
JP52158870A
JPS6012711B2
(en)
1977-12-29
1977-12-29
Magnetic tape winding amount display method
Publications (2)
Publication Number
Publication Date
GB2011855A
GB2011855A
(en)
1979-07-18
GB2011855B
true
GB2011855B
(en)
1982-10-13
Family
ID=15681196
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB7848144A
Expired
GB2011855B
(en)
1977-12-29
1978-12-12
Apparatus for indicating the amount of tape wound upon a reel
Country Status (8)
Country
Link
US
(1)
US4232371A
(en)
JP
(1)
JPS6012711B2
(en)
AU
(1)
AU523310B2
(en)
CA
(1)
CA1108292A
(en)
DE
(1)
DE2856509A1
(en)
FR
(1)
FR2413750A1
(en)
GB
(1)
GB2011855B
(en)
NL
(1)
NL7812553A
(en)
Families Citing this family (27)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4338645A
(en)
*
1978-11-06
1982-07-06
Hitachi, Ltd.
Tape running time indication system
NL7909146A
(en)
*
1978-12-27
1980-07-01
Staar Sa
AUTOMATIC CORRECTION METHOD FOR THE TYPE OF CASSETTE USED IN A REGISTRATION OR DISPLAY DEVICE.
US4370682A
(en)
*
1979-01-12
1983-01-25
Victor Company Of Japan, Ltd.
Tape loading apparatus in a recording and/or reproducing apparatus
JPS6057148B2
(en)
*
1979-05-28
1985-12-13
オリンパス光学工業株式会社
tape counter circuit
FR2472813A1
(en)
*
1979-12-28
1981-07-03
Victor Company Of Japan
DEVICE FOR DISCRIMINATION OR DETECTION OF THE TYPES OF COILS WITH A BAND OF VIDEO CASSETTES AND THE LIKE
JPS573256A
(en)
*
1980-06-04
1982-01-08
Victor Co Of Japan Ltd
Automatic tape loading, recording and/or reproducing device
US4475163A
(en)
*
1980-11-03
1984-10-02
Continental Emsco
System for calculating and displaying cable payout from a rotatable drum storage device
US4479159A
(en)
*
1981-02-25
1984-10-23
Pioneer Electronic Corporation
Process for detecting transported and residual tape amounts
US4531166A
(en)
*
1981-03-16
1985-07-23
Storage Technology Corporation
Magnetic tape drive with adaptive servo
US4398227A
(en)
*
1981-03-16
1983-08-09
Storage Technology Corporation
Magnetic tape drive with adaptive servo
JPS5942681A
(en)
*
1982-09-02
1984-03-09
Mitsubishi Electric Corp
Display device of tape quantity
JPS5987682A
(en)
*
1982-11-10
1984-05-21
Sanyo Electric Co Ltd
Tape remainder detecting and display device
US4535950A
(en)
*
1984-01-13
1985-08-20
International Paper Company
Method and apparatus for roll winding measurement
JP2537166B2
(en)
*
1984-04-28
1996-09-25
キヤノン株式会社
Recording or playback device
JPS6018877A
(en)
*
1984-06-15
1985-01-30
Sanyo Electric Co Ltd
Detection and display device for tape remaining quantity
JPS6159679A
(en)
*
1984-08-29
1986-03-27
Akai Electric Co Ltd
Tape remaining quantity detecting circuit
US4561608A
(en)
*
1984-09-20
1985-12-31
Ampex Corporation
Adaptive end of tape detection apparatus and method
JPS6177183A
(en)
*
1984-09-21
1986-04-19
Sanyo Electric Co Ltd
Detecting and displaying device of remaining quantity of tape
JPH01165057A
(en)
*
1987-12-21
1989-06-29
Toshiba Corp
Tape cassette classification detector
US5055756A
(en)
*
1988-08-25
1991-10-08
Canon Kabushiki Kaisha
Traverse apparatus and image recording apparatus
US5809358A
(en)
*
1990-03-29
1998-09-15
Anacomp, Inc.
Reloadable canister with replaceable film spool
US5724203A
(en)
*
1991-08-19
1998-03-03
Index Systems, Inc.
Method and apparatus for determining addresses in time along a recording tape
DE4224115A1
(en)
*
1992-07-22
1994-01-27
Philips Patentverwaltung
Method for determining the playing time of a magnetic tape and device therefor
JPH08171755A
(en)
*
1994-12-19
1996-07-02
Hitachi Ltd
Tape running controller
US5659833A
(en)
*
1995-10-30
1997-08-19
Anacomp, Inc.
Reloadable film canister system
US6082653A
(en)
*
1996-10-31
2000-07-04
Ampex Corporation
System for estimating tape pack radius using a Kalman filter
KR100608597B1
(en)
*
2004-06-29
2006-08-03
삼성전자주식회사
Method for adaptive recording in combo system
Family Cites Families (10)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3151507A
(en)
*
1961-05-23
1964-10-06
Datex Corp
Speed control system
US3248621A
(en)
*
1962-07-20
1966-04-26
Westinghouse Canada Ltd
Strip reel motor deceleration digital control system
CA741915A
(en)
*
1963-02-18
1966-08-30
Westinghouse Electric Corporation
Strip reeling speed control
US3518857A
(en)
*
1967-09-28
1970-07-07
Westinghouse Electric Corp
Rolling mill automatic slowdown control
US3553992A
(en)
*
1968-04-24
1971-01-12
Allegheny Ludlum Steel
System for automatically decelerating rolling mills
US3564219A
(en)
*
1968-06-07
1971-02-16
Honeywell Inc
Indicating device
US4052599A
(en)
*
1974-04-25
1977-10-04
Bethlehem Steel Corporation
Method and apparatus for determining coil sheet length
FR2392914A1
(en)
*
1977-05-31
1978-12-29
Staar Sa
Tape recorder tape transfer control – has toothed wheels with detectors for each spool to provide tape position indication
DE2650665C3
(en)
*
1976-11-05
1979-07-05
Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig, 8510 Fuerth
Method and device for determining the elapsed playing time or tape length and / or the remaining time of cassettes or reels of tape-shaped information carriers
US4151403A
(en)
*
1977-10-05
1979-04-24
Molins Machine Company, Inc.
Control system for an unwinding roll
1977
1977-12-29
JP
JP52158870A
patent/JPS6012711B2/en
not_active
Expired
1978
1978-11-24
US
US05/963,319
patent/US4232371A/en
not_active
Expired – Lifetime
1978-11-30
CA
CA317,132A
patent/CA1108292A/en
not_active
Expired
1978-12-06
AU
AU42261/78A
patent/AU523310B2/en
not_active
Expired
1978-12-12
GB
GB7848144A
patent/GB2011855B/en
not_active
Expired
1978-12-27
NL
NL7812553A
patent/NL7812553A/en
not_active
Application Discontinuation
1978-12-28
DE
DE19782856509
patent/DE2856509A1/en
active
Granted
1978-12-29
FR
FR7836906A
patent/FR2413750A1/en
active
Granted
Also Published As
Publication number
Publication date
JPS5492311A
(en)
1979-07-21
FR2413750B1
(en)
1985-04-26
DE2856509C2
(en)
1989-06-01
AU523310B2
(en)
1982-07-22
AU4226178A
(en)
1979-07-05
US4232371A
(en)
1980-11-04
GB2011855A
(en)
1979-07-18
CA1108292A
(en)
1981-09-01
NL7812553A
(en)
1979-07-03
DE2856509A1
(en)
1979-08-09
FR2413750A1
(en)
1979-07-27
JPS6012711B2
(en)
1985-04-03
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Legal Events
Date
Code
Title
Description
1995-08-09
PCNP
Patent ceased through non-payment of renewal fee
Effective date:
19941212
