GB1021221A - Improvements in or relating to tape recorders - Google Patents

Improvements in or relating to tape recorders

Info

Publication number
GB1021221A
GB1021221A GB4297561A GB4297561A GB1021221A GB 1021221 A GB1021221 A GB 1021221A GB 4297561 A GB4297561 A GB 4297561A GB 4297561 A GB4297561 A GB 4297561A GB 1021221 A GB1021221 A GB 1021221A
Authority
GB
United Kingdom
Prior art keywords
tape
guide
nov
relating
pair
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.)
Expired
Application number
GB4297561A
Inventor
Alan Lewis
Charles Ivor Drinkwater
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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
Priority to NL286199D priority Critical patent/NL286199A/xx
Application filed by UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB4297561A priority patent/GB1021221A/en
Priority to FR916716A priority patent/FR1342444A/en
Priority to GB3254864A priority patent/GB1021222A/en
Publication of GB1021221A publication Critical patent/GB1021221A/en
Expired legal-status Critical Current

Links

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
    • G11B15/26—Driving record carriers by members acting directly or indirectly thereon
    • G11B15/32—Driving record carriers by members acting directly or indirectly thereon through the reels or cores on to which the record carrier is wound
    • 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
    • G11B15/44—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
    • G11B15/18—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
    • 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

Landscapes

  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)

Abstract

1,021,221. Guiding record tapes. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. Nov. 21, 1962 [Nov. 30, 1961], No. 42975/61. Heading G5R. A magnetic tape 7 is constrained to follow a desired path by lapping around a pair of cylindrical guide posts 24, 25 with sapphire edgeguides 28, 30, spaced apart slightly less than the tape width, the guide 30 forcing the tape against the guide 28. The tape is reversible and a similar pair of guides are located on the other side of the head 10 (Fig. 1, not shown). A servo-drive system for feeding the tape is briefly described and described in detail and claimed in Divisional Specification No. 1,021,222.
GB4297561A 1961-11-30 1961-11-30 Improvements in or relating to tape recorders Expired GB1021221A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL286199D NL286199A (en) 1961-11-30
GB4297561A GB1021221A (en) 1961-11-30 1961-11-30 Improvements in or relating to tape recorders
FR916716A FR1342444A (en) 1961-11-30 1962-11-27 Magnetic tape recorders
GB3254864A GB1021222A (en) 1961-11-30 1964-08-10 Improvements in or relating to tape recorders

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4297561A GB1021221A (en) 1961-11-30 1961-11-30 Improvements in or relating to tape recorders
GB3254864A GB1021222A (en) 1961-11-30 1964-08-10 Improvements in or relating to tape recorders

Publications (1)

Publication Number Publication Date
GB1021221A true GB1021221A (en) 1966-03-02

Family

ID=26261443

Family Applications (2)

Application Number Title Priority Date Filing Date
GB4297561A Expired GB1021221A (en) 1961-11-30 1961-11-30 Improvements in or relating to tape recorders
GB3254864A Expired GB1021222A (en) 1961-11-30 1964-08-10 Improvements in or relating to tape recorders

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB3254864A Expired GB1021222A (en) 1961-11-30 1964-08-10 Improvements in or relating to tape recorders

Country Status (2)

Country Link
GB (2) GB1021221A (en)
NL (1) NL286199A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3672600A (en) * 1969-04-02 1972-06-27 Robert A Carlson Reel-to-reel tape storage apparatus
FR2537758A1 (en) * 1982-12-08 1984-06-15 Sony Corp BAND GUIDING DEVICE, ESPECIALLY A MAGNETIC STRIP
JPS60730U (en) * 1983-06-15 1985-01-07 ソニー株式会社 Tape guide device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE58608T1 (en) * 1982-09-17 1990-12-15 Kudelski Sa TAPE TENSION DETECTOR WITH SERVO DEVICE.
EP0106509A3 (en) * 1982-09-17 1986-05-14 Kudelski S.A. Tape loop sensing arm and tape guide for magnetic tape recording and playback machines
JPS61148654A (en) * 1984-12-21 1986-07-07 Fujitsu Ltd Tape feeding system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3672600A (en) * 1969-04-02 1972-06-27 Robert A Carlson Reel-to-reel tape storage apparatus
FR2537758A1 (en) * 1982-12-08 1984-06-15 Sony Corp BAND GUIDING DEVICE, ESPECIALLY A MAGNETIC STRIP
GB2134691A (en) * 1982-12-08 1984-08-15 Sony Corp Tape guide assembly
JPS60730U (en) * 1983-06-15 1985-01-07 ソニー株式会社 Tape guide device

Also Published As

Publication number Publication date
NL286199A (en)
GB1021222A (en) 1966-03-02

Similar Documents

Publication Publication Date Title
GB941762A (en) Transducing assembly
GB1021221A (en) Improvements in or relating to tape recorders
GB898931A (en) Improvements in and relating to tape recording apparatus
GB960828A (en) Improvements in or relating to tape-recording apparatus
GB924988A (en) Improvements in or relating to magnetic tape recording and/or playback apparatus
GB1189145A (en) Tracking Mechanism for Magnetic Tape Players
GB1062996A (en) Tape transport system
GB951900A (en) Improvements in or relating to magnetic transducer assemblies and the manufacture thereof
GB1008186A (en) Improvements in or relating to magnetic tape handling devices
GB966724A (en) Improvements in or relating to magnetic tape recording apparatus
GB958817A (en) Improvements in or relating to tape recording apparatus
GB1039464A (en) Tape loop gauge
GB1147622A (en) Tape driving apparatus
GB1145670A (en) Guide drum for a tape-shaped record-carrier in recording and/or playback apparatus
GB1342261A (en) Magnetic tape recorder/reproducer apparatus
GB1002123A (en) Improvements in and relating to magnetic tape record apparatus
GB1115746A (en) Tape transporting mechanism
GB1289904A (en)
JPS5252615A (en) Magnetic recording system
JPS52113703A (en) Magnetic tape device
GB962617A (en) Improvements in or relating to electromagnetic actuating devices
JPS51114114A (en) Erasing heads for tape recorders
JPS52134415A (en) Magnetic tape device
AU259179B2 (en) Head assembly ina magnetic tape recorder
GB885197A (en) Device for cutting magnetic tape at a previously magnetically marked position