ES436139A1 - Stylus unit for a gramophone pick-up or disc cutter - Google Patents

Stylus unit for a gramophone pick-up or disc cutter

Info

Publication number
ES436139A1
ES436139A1 ES436139A ES436139A ES436139A1 ES 436139 A1 ES436139 A1 ES 436139A1 ES 436139 A ES436139 A ES 436139A ES 436139 A ES436139 A ES 436139A ES 436139 A1 ES436139 A1 ES 436139A1
Authority
ES
Spain
Prior art keywords
disc cutter
stylus unit
gramophone pick
pick
needle
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
ES436139A
Other languages
Spanish (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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES436139A1 publication Critical patent/ES436139A1/en
Expired legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Measuring Magnetic Variables (AREA)

Abstract

A needle unit for pick-ups and/or sound recorders consisting of a needle holder that is equipped with a needle at one end and a magnetic element at its other end, characterized in that the needle holder consists of a reinforced plastic in which it is accommodated the magnetic element. (Machine-translation by Google Translate, not legally binding)
ES436139A 1974-04-01 1975-03-29 Stylus unit for a gramophone pick-up or disc cutter Expired ES436139A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7404360A NL156526B (en) 1974-04-01 1974-04-01 NEEDLE UNIT FOR GROOVE DIAGRAMS AND / OR CUTTERS.

Publications (1)

Publication Number Publication Date
ES436139A1 true ES436139A1 (en) 1977-02-01

Family

ID=19821085

Family Applications (1)

Application Number Title Priority Date Filing Date
ES436139A Expired ES436139A1 (en) 1974-04-01 1975-03-29 Stylus unit for a gramophone pick-up or disc cutter

Country Status (12)

Country Link
JP (1) JPS50138803A (en)
AT (1) AT344415B (en)
AU (1) AU506358B2 (en)
BE (1) BE827346A (en)
CA (1) CA1035286A (en)
CH (1) CH591136A5 (en)
DK (1) DK131175A (en)
ES (1) ES436139A1 (en)
FR (1) FR2266252B1 (en)
GB (1) GB1501237A (en)
IT (1) IT1030479B (en)
NL (1) NL156526B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3375435D1 (en) * 1982-11-04 1988-02-25 Kao Corp Magnetic head
JPS6035333A (en) * 1983-08-08 1985-02-23 Kao Corp Substrate for magnetic disk
AT392549B (en) * 1989-06-14 1991-04-25 Philips Nv MAGNETIC TAPE WITH A MAGNETIC HEAD

Also Published As

Publication number Publication date
BE827346A (en) 1975-09-29
NL156526B (en) 1978-04-17
JPS50138803A (en) 1975-11-06
DE2512527B2 (en) 1976-02-26
AU506358B2 (en) 1979-12-20
FR2266252B1 (en) 1978-02-24
CA1035286A (en) 1978-07-25
AU7957675A (en) 1976-09-30
CH591136A5 (en) 1977-09-15
DK131175A (en) 1975-10-02
FR2266252A1 (en) 1975-10-24
ATA242175A (en) 1977-11-15
IT1030479B (en) 1979-03-30
DE2512527A1 (en) 1975-10-09
NL7404360A (en) 1975-10-03
GB1501237A (en) 1978-02-15
AT344415B (en) 1978-07-25

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