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JPS553211A - Manufacture of mc cartridge - Google Patents

Manufacture of mc cartridge

Info

Publication number
JPS553211A
JPS553211A JP7524378A JP7524378A JPS553211A JP S553211 A JPS553211 A JP S553211A JP 7524378 A JP7524378 A JP 7524378A JP 7524378 A JP7524378 A JP 7524378A JP S553211 A JPS553211 A JP S553211A
Authority
JP
Japan
Prior art keywords
component
coil
cantilever
cantilevers
core material
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
JP7524378A
Other languages
Japanese (ja)
Inventor
Kenichi Okura
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP7524378A priority Critical patent/JPS553211A/en
Publication of JPS553211A publication Critical patent/JPS553211A/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 obtain an MC cartridge which features no unevenness for the attachment attitude of the cantilevers against the magnetic core material by separating the magnetic cores after fixing the cantilevers of the same attitude to each coil core and then giving the subsequent processes. CONSTITUTION:For coil core material flat plate 1, the substances are removed through the etching process except for many coil cores 2, peripheral component 1a, longitudinal partitioning component 1b, lateral partitioning component 1c connecting component 3 each. Cantilever attaching small hole 2a is formed at the eatching processing time at the center of crossed magnetic core component 2. Under these conditions, cantilever 4 is fixed via the adhesive to hole 2a with chips 4b set in the same direction. Then component 3 is cut off to make independent component 2 containing cantilever 4, and then the coil turning process is given.
JP7524378A 1978-06-21 1978-06-21 Manufacture of mc cartridge Pending JPS553211A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7524378A JPS553211A (en) 1978-06-21 1978-06-21 Manufacture of mc cartridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7524378A JPS553211A (en) 1978-06-21 1978-06-21 Manufacture of mc cartridge

Publications (1)

Publication Number Publication Date
JPS553211A true JPS553211A (en) 1980-01-11

Family

ID=13570580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7524378A Pending JPS553211A (en) 1978-06-21 1978-06-21 Manufacture of mc cartridge

Country Status (1)

Country Link
JP (1) JPS553211A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6399808U (en) * 1986-12-18 1988-06-28
JPS6458633A (en) * 1988-03-17 1989-03-06 Tokyo Automatic Mach Works Method and equipment for carton assembly

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4928292A (en) * 1972-07-10 1974-03-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4928292A (en) * 1972-07-10 1974-03-13

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6399808U (en) * 1986-12-18 1988-06-28
JPS6458633A (en) * 1988-03-17 1989-03-06 Tokyo Automatic Mach Works Method and equipment for carton assembly

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