BR8003835A - Processo para a fabricacao de agulhas para cabeca de leitura magnetica com ima movel e respectiva agulha - Google Patents

Processo para a fabricacao de agulhas para cabeca de leitura magnetica com ima movel e respectiva agulha

Info

Publication number
BR8003835A
BR8003835A BR8003835A BR8003835A BR8003835A BR 8003835 A BR8003835 A BR 8003835A BR 8003835 A BR8003835 A BR 8003835A BR 8003835 A BR8003835 A BR 8003835A BR 8003835 A BR8003835 A BR 8003835A
Authority
BR
Brazil
Prior art keywords
ima
needles
manufacture
mobile
reading head
Prior art date
Application number
BR8003835A
Other languages
English (en)
Inventor
C Moransais
Original Assignee
Zafira France
Moransais Charles
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 Zafira France, Moransais Charles filed Critical Zafira France
Publication of BR8003835A publication Critical patent/BR8003835A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/16—Mounting or connecting stylus to transducer with or without damping means
    • H04R1/18—Holders for styli; Mounting holders on transducers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/44—Styli, e.g. sapphire, diamond
    • G11B3/46—Constructions or forms ; Dispositions or mountings, e.g. attachment of point to shank

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Sewing Machines And Sewing (AREA)
  • Toys (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
BR8003835A 1979-06-22 1980-06-19 Processo para a fabricacao de agulhas para cabeca de leitura magnetica com ima movel e respectiva agulha BR8003835A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7916095A FR2460020A1 (fr) 1979-06-22 1979-06-22 Aiguilles pour tete de lecture magnetique a aimant mobile

Publications (1)

Publication Number Publication Date
BR8003835A true BR8003835A (pt) 1981-01-13

Family

ID=9226989

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8003835A BR8003835A (pt) 1979-06-22 1980-06-19 Processo para a fabricacao de agulhas para cabeca de leitura magnetica com ima movel e respectiva agulha

Country Status (24)

Country Link
JP (1) JPS563407A (pt)
AT (1) AT376053B (pt)
AU (1) AU5952880A (pt)
BE (1) BE883934A (pt)
BR (1) BR8003835A (pt)
CA (1) CA1169781A (pt)
CH (1) CH637781A5 (pt)
DD (1) DD151523A5 (pt)
DE (1) DE3022208A1 (pt)
DK (1) DK264280A (pt)
ES (1) ES8200781A1 (pt)
FI (1) FI801980A (pt)
FR (1) FR2460020A1 (pt)
GB (1) GB2055011B (pt)
GR (1) GR68191B (pt)
IL (1) IL60313A (pt)
IT (1) IT1150991B (pt)
MA (1) MA18881A1 (pt)
NL (1) NL8003577A (pt)
NO (1) NO801787L (pt)
OA (1) OA06547A (pt)
PT (1) PT71356A (pt)
SE (1) SE8004202L (pt)
YU (1) YU160380A (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2498517B2 (fr) * 1981-01-23 1986-11-07 Zafira France Aiguilles pour tete de lecture magnetique a aimant mobile
JPS5678671A (en) * 1979-12-03 1981-06-27 Nippon Steel Corp Treatment for making waste containing heavy metal unharmful
JPS56167009U (pt) * 1980-05-10 1981-12-10
GB2120446A (en) * 1982-04-08 1983-11-30 Rca Corp Holding apparatus for a disc record signal pickup stylus
FR2568711B1 (fr) * 1984-07-31 1989-06-16 Zafira Procede et dispositif pour la fabrication de diamants de lecture elliptiques et diamants elliptiques ainsi obtenus
BR112013017815B1 (pt) 2011-01-12 2020-05-12 Compagnie Chomarat Estruturas de compósito laminado e métodos para fabricar e usar as mesmas

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3918723A (en) * 1973-07-09 1975-11-11 Sony Corp Cantilever for use with pickup cartridge

Also Published As

Publication number Publication date
SE8004202L (sv) 1980-12-23
DK264280A (da) 1980-12-23
YU160380A (en) 1983-02-28
DE3022208A1 (de) 1981-02-12
CA1169781A (en) 1984-06-26
IL60313A0 (en) 1980-09-16
GR68191B (pt) 1981-11-09
ES492665A0 (es) 1981-11-16
FR2460020A1 (fr) 1981-01-16
MA18881A1 (fr) 1980-12-31
IT1150991B (it) 1986-12-17
IL60313A (en) 1983-09-30
IT8022907A0 (it) 1980-06-20
ATA327680A (de) 1984-02-15
JPS563407A (en) 1981-01-14
GB2055011A (en) 1981-02-18
FI801980A (fi) 1980-12-23
DD151523A5 (de) 1981-10-21
NL8003577A (nl) 1980-12-24
OA06547A (fr) 1981-07-31
FR2460020B1 (pt) 1983-11-18
CH637781A5 (fr) 1983-08-15
GB2055011B (en) 1984-01-04
BE883934A (fr) 1980-10-16
ES8200781A1 (es) 1981-11-16
AT376053B (de) 1984-10-10
NO801787L (no) 1981-03-03
PT71356A (fr) 1980-07-01
AU5952880A (en) 1981-01-08

Similar Documents

Publication Publication Date Title
PL198427A1 (pl) Zespol igly i nici chirurgicznej,sposob wytwarzania zespolu igly i nici chirurgicznej,dwuczesciowe szczeki zaciskajace
SE7803535L (sv) Magnethuvud och metod for tillverkning derav
BR7703799A (pt) Processo para a fabricacao de um dispositivo de ensaio de reagente e dispositivo de ensaio de reagente fabricado de acordo com o processo
BR7706499A (pt) Cobertura para agulha hipodermica
IT1055762B (it) Testina magnetica a struttura integrata e procedimento perla sua fabbricazione
BR8000171A (pt) Fita gravadora magnetica,e,processo de fabricacao de fita gravadora magnetica
JPS5299689A (en) Injection needle cover and method of manufacturing same
IT1160333B (it) Dispositivo a bolle magnetiche perfezionato e relativo metodo di fabbricazione
JPS5352410A (en) Magnetic reading head
FR2345799A1 (fr) Procede de fabrication d'un corps de bobine a broches de raccordement injectees et corps de bobine ainsi obtenu
BR8008814A (pt) Cabeca magnetica composta com estrutura de sustentacao de pistas multiplas
BR8003835A (pt) Processo para a fabricacao de agulhas para cabeca de leitura magnetica com ima movel e respectiva agulha
GB2021837B (en) Read/write magnetic head with compound-foil
BR7708329A (pt) Processo e aparelho para enrolar insercoes
BR7701374A (pt) Processo e dispositivo de compensacao dos campos magneticos das filas vizinhas de cubas de eletrolise ignea
BR7801428A (pt) Processo e agulha para fazer tecidos com pelos em tufos
IT1087636B (it) Struttura integrata a testina magnetica e procedimento per la sua fabbricazione
JPS5454048A (en) Magnetic recording element and production thereof
JPS5352409A (en) Magnetic reading head
BE852426A (fr) Metiers a tricoter rectiligne et circulaire a montage d'aiguilles et fontures modifie
ES535791A0 (es) Procedimiento para preparar un nucleo magnetico de material ferromagnetico de caracter oxido.
BR8008369A (pt) Processo de fabricacao de um suporte de registro com um registro com elevada densidade de informacao
JPS5343992A (en) Method of manufacturing injection needle
JPS5364990A (en) Curing magnetic needle
MX144957A (es) Mejoras a aguja de coser y metodo para fabricarla