JPS546524A - Production of speakers - Google Patents

Production of speakers

Info

Publication number
JPS546524A
JPS546524A JP7146577A JP7146577A JPS546524A JP S546524 A JPS546524 A JP S546524A JP 7146577 A JP7146577 A JP 7146577A JP 7146577 A JP7146577 A JP 7146577A JP S546524 A JPS546524 A JP S546524A
Authority
JP
Japan
Prior art keywords
speakers
production
bonding
damper
cone
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
JP7146577A
Other languages
Japanese (ja)
Inventor
Takashi Higaki
Junichi Tanaka
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP7146577A priority Critical patent/JPS546524A/en
Publication of JPS546524A publication Critical patent/JPS546524A/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
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • H04R31/006—Interconnection of transducer parts
    • 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
    • H04R9/06—Loudspeakers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

PURPOSE:To reduce bonding time and achieve the reduction in production cost by coating hot-melt type adhesives to the respective bonding portions of a frame, damper and cone and thermocompression bonding these with a hot plate having been kept at a specific temperature.
JP7146577A 1977-06-16 1977-06-16 Production of speakers Pending JPS546524A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7146577A JPS546524A (en) 1977-06-16 1977-06-16 Production of speakers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7146577A JPS546524A (en) 1977-06-16 1977-06-16 Production of speakers

Publications (1)

Publication Number Publication Date
JPS546524A true JPS546524A (en) 1979-01-18

Family

ID=13461357

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7146577A Pending JPS546524A (en) 1977-06-16 1977-06-16 Production of speakers

Country Status (1)

Country Link
JP (1) JPS546524A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59139795A (en) * 1984-01-27 1984-08-10 Matsushita Electric Ind Co Ltd Speaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59139795A (en) * 1984-01-27 1984-08-10 Matsushita Electric Ind Co Ltd Speaker

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