NO801787L - Naal for magnetisk lesehode og fremgangsmaate til fremstilling av samme - Google Patents

Naal for magnetisk lesehode og fremgangsmaate til fremstilling av samme

Info

Publication number
NO801787L
NO801787L NO801787A NO801787A NO801787L NO 801787 L NO801787 L NO 801787L NO 801787 A NO801787 A NO 801787A NO 801787 A NO801787 A NO 801787A NO 801787 L NO801787 L NO 801787L
Authority
NO
Norway
Prior art keywords
nagle
procedure
manufacturing
same
reading head
Prior art date
Application number
NO801787A
Other languages
English (en)
Inventor
Charles Moransais
Original Assignee
Zafira France
Charles Moransais
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, Charles Moransais filed Critical Zafira France
Publication of NO801787L publication Critical patent/NO801787L/no

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)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Toys (AREA)
NO801787A 1979-06-22 1980-06-17 Naal for magnetisk lesehode og fremgangsmaate til fremstilling av samme NO801787L (no)

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
NO801787L true NO801787L (no) 1981-03-03

Family

ID=9226989

Family Applications (1)

Application Number Title Priority Date Filing Date
NO801787A NO801787L (no) 1979-06-22 1980-06-17 Naal for magnetisk lesehode og fremgangsmaate til fremstilling av samme

Country Status (24)

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

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 (no) * 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
CN103429422B (zh) 2011-01-12 2016-08-31 小利兰斯坦福大学理事会 复合叠层结构及其制造和使用方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL182515C (nl) * 1973-07-09 1988-03-16 Sony Corp Naalddrager voor een groeftaster.

Also Published As

Publication number Publication date
IT1150991B (it) 1986-12-17
NL8003577A (nl) 1980-12-24
GR68191B (no) 1981-11-09
YU160380A (en) 1983-02-28
IL60313A (en) 1983-09-30
IT8022907A0 (it) 1980-06-20
ATA327680A (de) 1984-02-15
IL60313A0 (en) 1980-09-16
CA1169781A (en) 1984-06-26
DK264280A (da) 1980-12-23
GB2055011A (en) 1981-02-18
DD151523A5 (de) 1981-10-21
BR8003835A (pt) 1981-01-13
OA06547A (fr) 1981-07-31
AT376053B (de) 1984-10-10
FI801980A (fi) 1980-12-23
CH637781A5 (fr) 1983-08-15
ES492665A0 (es) 1981-11-16
BE883934A (fr) 1980-10-16
ES8200781A1 (es) 1981-11-16
AU5952880A (en) 1981-01-08
GB2055011B (en) 1984-01-04
JPS563407A (en) 1981-01-14
DE3022208A1 (de) 1981-02-12
MA18881A1 (fr) 1980-12-31
SE8004202L (sv) 1980-12-23
FR2460020A1 (fr) 1981-01-16
FR2460020B1 (no) 1983-11-18
PT71356A (fr) 1980-07-01

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