GB1425086A - Tape transport mechanisms - Google Patents

Tape transport mechanisms

Info

Publication number
GB1425086A
GB1425086A GB3482473A GB3482473A GB1425086A GB 1425086 A GB1425086 A GB 1425086A GB 3482473 A GB3482473 A GB 3482473A GB 3482473 A GB3482473 A GB 3482473A GB 1425086 A GB1425086 A GB 1425086A
Authority
GB
United Kingdom
Prior art keywords
tape
motors
speed
capstans
july
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
GB3482473A
Other languages
English (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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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.)
Filing date
Publication date
Priority claimed from JP47073166A external-priority patent/JPS4932606A/ja
Priority claimed from JP7316772A external-priority patent/JPS5522858B2/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of GB1425086A publication Critical patent/GB1425086A/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
    • G11B15/28—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal
    • G11B15/29—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal through pinch-rollers or tape rolls
    • 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
    • G11B15/54—Controlling, regulating, or indicating speed by stroboscope; by tachometer

Landscapes

  • Control Of Multiple Motors (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Control Of Electric Motors In General (AREA)
GB3482473A 1972-07-20 1973-07-20 Tape transport mechanisms Expired GB1425086A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP47073166A JPS4932606A (US20070031759A1-20070208-C00026.png) 1972-07-20 1972-07-20
JP7316772A JPS5522858B2 (US20070031759A1-20070208-C00026.png) 1972-07-20 1972-07-20

Publications (1)

Publication Number Publication Date
GB1425086A true GB1425086A (en) 1976-02-18

Family

ID=26414321

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3482473A Expired GB1425086A (en) 1972-07-20 1973-07-20 Tape transport mechanisms

Country Status (7)

Country Link
US (1) US3861573A (US20070031759A1-20070208-C00026.png)
CA (1) CA995196A (US20070031759A1-20070208-C00026.png)
DE (1) DE2337028C3 (US20070031759A1-20070208-C00026.png)
FR (1) FR2194016B1 (US20070031759A1-20070208-C00026.png)
GB (1) GB1425086A (US20070031759A1-20070208-C00026.png)
IT (1) IT989924B (US20070031759A1-20070208-C00026.png)
NL (1) NL177452C (US20070031759A1-20070208-C00026.png)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2307825A1 (de) * 1973-02-16 1974-08-22 Oskar Hubert Richt Laufwerk fuer magnetbandgeraete, insbesondere kassettenmagnetbandgeraete
US4015799A (en) * 1975-11-14 1977-04-05 International Business Machines Corporation Adaptive reel-to-reel tape control system
US4094478A (en) * 1975-11-28 1978-06-13 Honeywell Inc. Dual motor tape recorder system
USRE30448E (en) * 1975-11-28 1980-12-16 Honeywell Inc. Tape recorder system
US4095758A (en) * 1975-11-28 1978-06-20 Honeywell Inc. Tape recorder system
NL7603055A (nl) * 1976-03-24 1977-09-27 Philips Nv Bandtransportinrichting voor het spannen en transporteren van een magneetband.
US4213160A (en) * 1978-08-21 1980-07-15 Bell & Howell Company Methods and apparatus for driving information carrier tape
CH648428A5 (de) * 1979-02-26 1985-03-15 Papst Motoren Kg Verfahren zur erzeugung einer bandschonenden bandspannung bei tonbandgeraeten.
FR2472810A1 (fr) * 1979-12-26 1981-07-03 Enertec Derouleur de bande comportant deux cabestans et des moyens de commande pour controler la tension de la bande, notamment pour transducteurs electromagnetiques
JPS5698735A (en) * 1979-12-29 1981-08-08 Sony Corp Magnetic tape reproducing device
JPS5764350A (en) * 1980-10-02 1982-04-19 Victor Co Of Japan Ltd Tape running system
JPS59101055A (ja) * 1982-11-29 1984-06-11 Nakamichi Corp ダブルキヤプスタン駆動制御装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3387758A (en) * 1965-11-12 1968-06-11 Rca Corp Low jitter web and tape drive
US3419202A (en) * 1967-12-29 1968-12-31 Westel Company Dual capstan control system
US3613975A (en) * 1969-12-30 1971-10-19 Philip Morris Inc Material transport tension control system and apparatus

Also Published As

Publication number Publication date
DE2337028A1 (de) 1974-03-07
NL177452C (nl) 1985-09-16
IT989924B (it) 1975-06-10
DE2337028B2 (de) 1980-01-03
FR2194016B1 (US20070031759A1-20070208-C00026.png) 1977-05-27
NL177452B (nl) 1985-04-16
DE2337028C3 (de) 1980-09-04
US3861573A (en) 1975-01-21
FR2194016A1 (US20070031759A1-20070208-C00026.png) 1974-02-22
NL7310079A (US20070031759A1-20070208-C00026.png) 1974-01-22
CA995196A (en) 1976-08-17

Similar Documents

Publication Publication Date Title
GB1195380A (en) Tape Cartridge and Driving Mechanism for the Tape
GB1425086A (en) Tape transport mechanisms
GB1441955A (en) Tape drive system
GB1365231A (en) Tape casette
GB1433421A (en) Strip transport arrangement
MY101410A (en) An auto-reverse device for a two-reel type tape recorder
ES438970A1 (es) Perfeccionamientos en los accionamientos para grabadoras y similares.
US3203636A (en) Electrical apparatus
ES429153A1 (es) Perfeccionamientos introducidos en una unidad de cinta mag-netica con cabezal giratorio.
ES481962A1 (es) Perfeccionamientos en los mecanismos de accionamiento para el avance de la cinta en los aparatos de grabacion-reprodu- cion de cinta de tipo cassette.
GB1265396A (US20070031759A1-20070208-C00026.png)
GB1299499A (en) Endless loop tape cartridge
MY102269A (en) Tape recorder
US3191834A (en) Tape driving system for tape recorders
GB1220915A (en) Improvements in or relating to tape transports
GB1332845A (en) Apparatus for handling endless tape
ES8107405A1 (es) Una disposicion de propulsion de cinta magnetica sin rodillode presion
GB1353978A (en) Methods and apparatus for transporting a strip of recording ma terial
GB1530028A (en) Reversible tape drive apparatus
GB1154987A (en) Improvements in or relating to Drive Mechanism for Driving Flexible Members
US3782659A (en) Tape transport dual reel drive from single capstan
GB1011309A (en) Improvements in or relating to magnetic tape apparatus
US3589579A (en) Bidirectional random bin tape drive system
GB1361048A (en) Apparatus for driving tape or other elongate material
ES8101800A1 (es) Perfeccionamientos introducidos en un sistema de arrastre de cinta magnetica para magnetofones de cassette

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19930719