JPS5724198A - Moving coil type cartridge - Google Patents

Moving coil type cartridge

Info

Publication number
JPS5724198A
JPS5724198A JP9926180A JP9926180A JPS5724198A JP S5724198 A JPS5724198 A JP S5724198A JP 9926180 A JP9926180 A JP 9926180A JP 9926180 A JP9926180 A JP 9926180A JP S5724198 A JPS5724198 A JP S5724198A
Authority
JP
Japan
Prior art keywords
cunti
section
lever
rod
cylinder
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.)
Pending
Application number
JP9926180A
Other languages
Japanese (ja)
Inventor
Shiyoukichi Tatara
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP9926180A priority Critical patent/JPS5724198A/en
Publication of JPS5724198A publication Critical patent/JPS5724198A/en
Pending 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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/12—Gramophone pick-ups using a stylus; Recorders using a stylus
    • H04R9/16—Gramophone pick-ups using a stylus; Recorders using a stylus signals recorded or played back by vibration of a stylus in two orthogonal directions simultaneously

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)

Abstract

PURPOSE:To reinforce the rigidity of coil base fitting body with a simple constitution and to improve the cross talk characteristic of reproduced signals, by using a recess for cunti-lever fitting and a fitting body incorporating the rod having the function of suspension wire. CONSTITUTION:A cylinder 31 which is extended axially at one end of a rod 37 fitted to a diaphragm system fitted body and a fotting section 39 at the rod side end are provided, and a cunti-lever fitting member having a reinforce rib 35 is incorporated on orthogonal two lines through the shaft center between the section 39 and the cylinder 31. The section 39 is fitted with a coil base 22 mounted with detection coils 23, 24, a cunti-lever 26 is inserted to a recess 31a of the cylinder 31 and the coils 23, 24 are provided in a magnetic circuit with the rod 37 inserted into the insertion hole formed at the fixed part. Thus, the rigidity of the section 39 is reinforced and the oscillation at record groove tracing by the cunti-lever can be transmitted to the coils with fidelity, allowing to improve the cross talk characteristic of a playback signal.
JP9926180A 1980-07-18 1980-07-18 Moving coil type cartridge Pending JPS5724198A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9926180A JPS5724198A (en) 1980-07-18 1980-07-18 Moving coil type cartridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9926180A JPS5724198A (en) 1980-07-18 1980-07-18 Moving coil type cartridge

Publications (1)

Publication Number Publication Date
JPS5724198A true JPS5724198A (en) 1982-02-08

Family

ID=14242763

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9926180A Pending JPS5724198A (en) 1980-07-18 1980-07-18 Moving coil type cartridge

Country Status (1)

Country Link
JP (1) JPS5724198A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63201700U (en) * 1987-06-19 1988-12-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63201700U (en) * 1987-06-19 1988-12-26

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