ES8401409A1 - Procedimiento para la fabricacion de un elemento de guia para conducir el avance de hojas, en especial hojas de cinta magnetica. - Google Patents

Procedimiento para la fabricacion de un elemento de guia para conducir el avance de hojas, en especial hojas de cinta magnetica.

Info

Publication number
ES8401409A1
ES8401409A1 ES519383A ES519383A ES8401409A1 ES 8401409 A1 ES8401409 A1 ES 8401409A1 ES 519383 A ES519383 A ES 519383A ES 519383 A ES519383 A ES 519383A ES 8401409 A1 ES8401409 A1 ES 8401409A1
Authority
ES
Spain
Prior art keywords
aluminium
guiding device
deflection
films
aluminium alloy
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
ES519383A
Other languages
English (en)
Other versions
ES519383A0 (es
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.)
JOHNANN BISCHL
Original Assignee
JOHNANN BISCHL
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 JOHNANN BISCHL filed Critical JOHNANN BISCHL
Publication of ES519383A0 publication Critical patent/ES519383A0/es
Publication of ES8401409A1 publication Critical patent/ES8401409A1/es
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
    • G11B15/60—Guiding record carrier

Landscapes

  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)

Abstract

PROCEDIMIENTO DE FABRICACION DE ELEMENTOS DE GUIA PARA CONDUCIR EL AVANCE DE HOJAS DE CINTA MAGNETICA.SE CONFORMA EN PRIMER LUGAR UN CUERPO BASICO DE ALUMINIO O DE ALEACION DE ALUMINIO, Y A CONTINUACION SE RECUBRE DICHO CUERPO BASICO, AL MENOS EN LA ZONA DE SU SUPERFICIE DIRECTRIZ, CON UNA CAPA SUPERFICIAL A BASE DE AL MENOS UN OXIDO DE ALUMINIO O DE ALEACION DE ALUMINIO. LA CAPA SUPERFICIAL SE FORMA MEDIANTE OXIDACION ANODICA POR CORRIENTE CONTINUA EN UN ELECTROLITO ACIDO REFRIGERADO. EL ELEMENTO DE GUIA, UNA VEZ RECUBIERTO DE LA CAPA SUPERFICIAL, SE SOMETE A PULIMENTOUTILIZANDO UNA MUELA ABRASIVA QUE CONTIENE GRAFITO, Y UN LIQUIDO DE PULIR QUE CONTIENE RESINAS DE BARNIZ HIDROSOLUBLES CON BASE ALQUIDICA O MELAMINICA.
ES519383A 1981-01-29 1983-01-28 Procedimiento para la fabricacion de un elemento de guia para conducir el avance de hojas, en especial hojas de cinta magnetica. Expired ES8401409A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3102956 1981-01-29
DE19813150255 DE3150255A1 (de) 1981-01-29 1981-12-18 Fuehrungskoerper

Publications (2)

Publication Number Publication Date
ES519383A0 ES519383A0 (es) 1983-12-16
ES8401409A1 true ES8401409A1 (es) 1983-12-16

Family

ID=25790834

Family Applications (2)

Application Number Title Priority Date Filing Date
ES1982271906U Expired ES271906Y (es) 1981-01-29 1982-01-28 Un elemento de guia para conducir el avance de hojas, en especial hojas de cinta magnetica.
ES519383A Expired ES8401409A1 (es) 1981-01-29 1983-01-28 Procedimiento para la fabricacion de un elemento de guia para conducir el avance de hojas, en especial hojas de cinta magnetica.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES1982271906U Expired ES271906Y (es) 1981-01-29 1982-01-28 Un elemento de guia para conducir el avance de hojas, en especial hojas de cinta magnetica.

Country Status (3)

Country Link
EP (1) EP0057409A3 (es)
DE (1) DE3150255A1 (es)
ES (2) ES271906Y (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5852662U (ja) * 1981-10-03 1983-04-09 日本ビクター株式会社 テ−プガイド
JPS5982675A (ja) * 1982-11-04 1984-05-12 Toshiba Corp カセツトテ−プ
DE3514592A1 (de) * 1985-04-23 1986-10-30 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co KG, 8510 Fürth Vorrichtung zur fuehrung eines magnetbandes ueber bandfuehrungsrollen in einem videomagnetbandgeraet
KR100258042B1 (ko) * 1992-03-13 2000-06-01 이데이 노부유끼 자기테이프가이드장치
ATE411598T1 (de) * 2001-10-18 2008-10-15 Hewlett Packard Ltd Aufzeichnungs- und/oder wiedergabegerät mit beschichteter bandführungsvorrichtung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1166714A (fr) * 1957-02-11 1958-11-14 App De Cinematographie Soc De Perfectionnements aux dispositifs de guidage de la bande magnétique dans les magnétophones
US3080134A (en) * 1959-10-08 1963-03-05 Du Pont Textile filament guide
US3130938A (en) * 1963-05-13 1964-04-28 Fiber Industries Inc Thread guide
CH530067A (fr) * 1970-10-08 1972-10-31 S Brice L Somers Cassette à bande magnétique
US3735940A (en) * 1971-02-05 1973-05-29 Information Terminals Corp Mou Idler assembly for tape cassette
JPS5242108A (en) * 1975-09-26 1977-04-01 Uher Werke Muenchen Magnetic tape recorder having two takeup units
JPS5393807A (en) * 1977-01-28 1978-08-17 Hitachi Ltd Guide drum for magnetic tape
FR2383755A1 (fr) * 1977-03-14 1978-10-13 Fesquet Amedee Dispositif de cloutage
US4231532A (en) * 1979-07-30 1980-11-04 Verbatim Corporation Tape cassette with improved tape guiding

Also Published As

Publication number Publication date
ES271906Y (es) 1984-04-16
EP0057409A3 (de) 1982-12-15
ES271906U (es) 1983-10-16
ES519383A0 (es) 1983-12-16
EP0057409A2 (de) 1982-08-11
DE3150255A1 (de) 1982-08-19

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