FR2357978A1 - Tape recorder tape transfer control - has toothed wheels with detectors for each spool to provide tape position indication - Google Patents

Tape recorder tape transfer control - has toothed wheels with detectors for each spool to provide tape position indication

Info

Publication number
FR2357978A1
FR2357978A1 FR7620499A FR7620499A FR2357978A1 FR 2357978 A1 FR2357978 A1 FR 2357978A1 FR 7620499 A FR7620499 A FR 7620499A FR 7620499 A FR7620499 A FR 7620499A FR 2357978 A1 FR2357978 A1 FR 2357978A1
Authority
FR
France
Prior art keywords
tape
reels
transfer control
spool
detectors
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
FR7620499A
Other languages
French (fr)
Other versions
FR2357978B1 (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.)
Staar SA
Original Assignee
Staar SA
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 Staar SA filed Critical Staar SA
Priority to FR7620499A priority Critical patent/FR2357978A1/en
Priority to BE6046065A priority patent/BE855968A/en
Priority to ES460068A priority patent/ES460068A1/en
Priority to GB26434/77A priority patent/GB1555059A/en
Priority to JP7566277A priority patent/JPS536004A/en
Priority to US05/810,276 priority patent/US4172231A/en
Priority to CA281,563A priority patent/CA1101100A/en
Priority to IT68504/77A priority patent/IT1082780B/en
Priority to AU26618/77A priority patent/AU507787B2/en
Priority to NLAANVRAGE7707381,A priority patent/NL182592C/en
Priority to CH820077A priority patent/CH625479A5/fr
Priority to DE2730134A priority patent/DE2730134C2/en
Priority to AT473977A priority patent/AT356917B/en
Publication of FR2357978A1 publication Critical patent/FR2357978A1/en
Priority to GB1785878A priority patent/GB1600093A/en
Priority to DE19782853025 priority patent/DE2853025A1/en
Priority to BE6046691A priority patent/BE872611R/en
Priority to US06/117,371 priority patent/USRE30939E/en
Application granted granted Critical
Publication of FR2357978B1 publication Critical patent/FR2357978B1/fr
Priority to HK714/80A priority patent/HK71480A/en
Priority to JP1984085618U priority patent/JPS6026653U/en
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G11B27/17—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 using electrical sensing means
    • 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
    • G11B15/43—Control or regulation of mechanical tension of record carrier, e.g. 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
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/46—Controlling, regulating, or indicating speed
    • 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
    • G11B15/46—Controlling, regulating, or indicating speed
    • G11B15/48—Starting; Accelerating; Decelerating; Arrangements preventing malfunction during drive change
    • 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
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/107—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating tapes
    • 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 
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers

Landscapes

  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)

Abstract

The tape transfer control, for a tape recorder with supply and take-up reels, has the speed of rotation of the two reels measured independently to obtain the ratio between them. The control system stores reference data relating to the different types of tape and tape reels, with the data for the type of tape and reel in use being extracted. The extracted reference data is combined with an intermediate signal, representing the ratio between the speeds of rotation of the two reels, to provide output signals used to indicate the position of the tape and/or to switch-off the tape recorder at the end of the tape. The output signals are supplied to a visual display with numbers representing the tape position.
FR7620499A 1976-07-05 1976-07-05 Tape recorder tape transfer control - has toothed wheels with detectors for each spool to provide tape position indication Granted FR2357978A1 (en)

Priority Applications (19)

Application Number Priority Date Filing Date Title
FR7620499A FR2357978A1 (en) 1976-07-05 1976-07-05 Tape recorder tape transfer control - has toothed wheels with detectors for each spool to provide tape position indication
BE6046065A BE855968A (en) 1976-07-05 1977-06-21 METHOD AND DEVICE FOR MONITORING AND COMMANDING THE TRANSFER OF MATERIAL FROM A DEBITRING COIL TO A RECEIVING COIL
ES460068A ES460068A1 (en) 1976-07-05 1977-06-23 Transfer of a flexible web member from supply reel to a take-up reel
GB26434/77A GB1555059A (en) 1976-07-05 1977-06-23 Transfer of a flexible web member from supply reel to a take-up reel
JP7566277A JPS536004A (en) 1976-07-05 1977-06-27 Method and device for controlling soft web member feeding from supply reel to takeup reel
US05/810,276 US4172231A (en) 1976-07-05 1977-06-27 Transfer of a flexible web member from supply reel to a take-up reel
CA281,563A CA1101100A (en) 1976-07-05 1977-06-28 Transfer of a flexible web member from supply reel to a take-up reel
IT68504/77A IT1082780B (en) 1976-07-05 1977-06-29 PROCEDURE AND DEVICE FOR THE CONTROL AND COMMAND OF THE TRANSFER OF A MATERIAL FROM A DISPENSING SPOOL TO A COLLECTION SPOOL
AU26618/77A AU507787B2 (en) 1976-07-05 1977-06-30 Control of flexible web Staar S. A
CH820077A CH625479A5 (en) 1976-07-05 1977-07-04
NLAANVRAGE7707381,A NL182592C (en) 1976-07-05 1977-07-04 APPARATUS FOR CONTROLLING THE TRANSFER OF A FLEXIBLE ROLLER PART FROM A STOCK REEL TO A REWINDING REEL.
DE2730134A DE2730134C2 (en) 1976-07-05 1977-07-04 Method for monitoring and controlling the overwinding of tape-shaped recording media from a transmitter to a receiver reel and device for carrying out the method
AT473977A AT356917B (en) 1976-07-05 1977-07-04 METHOD AND DEVICE FOR CONTROLLING AND CONTROLLING THE RINSING OF MATERIAL FROM A TRANSMITTER TO A RECEIVER COIL
GB1785878A GB1600093A (en) 1976-07-05 1978-05-04 Tape position indicator
BE6046691A BE872611R (en) 1976-07-05 1978-12-07 METHOD AND DEVICE FOR MONITORING AND COMMANDING THE TRANSFER OF MATERIAL FROM A DEBITRING COIL TO A RECEIVING COIL
DE19782853025 DE2853025A1 (en) 1976-07-05 1978-12-07 Instantaneous tape position determination in cassette - involves measurement of transfer speed and physical characteristics of tape
US06/117,371 USRE30939E (en) 1976-07-05 1980-01-31 Transfer of a flexible web member from supply reel to a take-up reel
HK714/80A HK71480A (en) 1976-07-05 1980-12-24 Improvements in and relating to the transfer of a flexible web member from supply reel to a take-up reel
JP1984085618U JPS6026653U (en) 1976-07-05 1984-06-11 Device for controlling the transfer of flexible web material from the supply reel to the take-up reel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7620499A FR2357978A1 (en) 1976-07-05 1976-07-05 Tape recorder tape transfer control - has toothed wheels with detectors for each spool to provide tape position indication

Publications (2)

Publication Number Publication Date
FR2357978A1 true FR2357978A1 (en) 1978-02-03
FR2357978B1 FR2357978B1 (en) 1980-06-20

Family

ID=9175249

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7620499A Granted FR2357978A1 (en) 1976-07-05 1976-07-05 Tape recorder tape transfer control - has toothed wheels with detectors for each spool to provide tape position indication

Country Status (1)

Country Link
FR (1) FR2357978A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2425699A1 (en) * 1978-05-08 1979-12-07 Sony Corp METHOD AND APPARATUS FOR INDICATING A PARAMETER AS WELL AS THE RECORDING POSSIBILITIES REMAINING ON A TAPE
FR2445575A1 (en) * 1978-12-27 1980-07-25 Staar METHOD FOR AUTOMATIC CORRECTION OF THE TYPE OF CASSETTE USED IN A RECORDING OR REPRODUCING APPARATUS
FR2464534A1 (en) * 1979-09-04 1981-03-06 Sony Corp CIRCUIT FOR CONTROLLING THE VOLTAGE OF A TAPE OF A HELICOIDAL WINDING RECORDING APPARATUS
FR2489030A1 (en) * 1980-08-22 1982-02-26 Victor Company Of Japan APPARATUS FOR RECORDING AND PLAYING TAPE UNDER CASSETTE COMPRISING A FAST FORWARD DRIVE SYSTEM

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2425699A1 (en) * 1978-05-08 1979-12-07 Sony Corp METHOD AND APPARATUS FOR INDICATING A PARAMETER AS WELL AS THE RECORDING POSSIBILITIES REMAINING ON A TAPE
FR2445575A1 (en) * 1978-12-27 1980-07-25 Staar METHOD FOR AUTOMATIC CORRECTION OF THE TYPE OF CASSETTE USED IN A RECORDING OR REPRODUCING APPARATUS
FR2464534A1 (en) * 1979-09-04 1981-03-06 Sony Corp CIRCUIT FOR CONTROLLING THE VOLTAGE OF A TAPE OF A HELICOIDAL WINDING RECORDING APPARATUS
FR2489030A1 (en) * 1980-08-22 1982-02-26 Victor Company Of Japan APPARATUS FOR RECORDING AND PLAYING TAPE UNDER CASSETTE COMPRISING A FAST FORWARD DRIVE SYSTEM

Also Published As

Publication number Publication date
FR2357978B1 (en) 1980-06-20

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Legal Events

Date Code Title Description
ST Notification of lapse