JPS53133019A - Production of speaker - Google Patents

Production of speaker

Info

Publication number
JPS53133019A
JPS53133019A JP4813977A JP4813977A JPS53133019A JP S53133019 A JPS53133019 A JP S53133019A JP 4813977 A JP4813977 A JP 4813977A JP 4813977 A JP4813977 A JP 4813977A JP S53133019 A JPS53133019 A JP S53133019A
Authority
JP
Japan
Prior art keywords
speaker
production
adhesives
remelting
diaphragms
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
JP4813977A
Other languages
Japanese (ja)
Inventor
Kozo Shimamoto
Takashi Higaki
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 JP4813977A priority Critical patent/JPS53133019A/en
Publication of JPS53133019A publication Critical patent/JPS53133019A/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
    • H04R9/02—Details
    • H04R9/04—Construction, mounting, or centering of coil

Landscapes

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

Abstract

PURPOSE:To make high-quality products with high efficiency by coating hot-melt adhesives to voice coil bobbins and setting the adhesives thereafter remelting with hot air thereby quickly bonding dampers and diaphragms.
JP4813977A 1977-04-26 1977-04-26 Production of speaker Pending JPS53133019A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4813977A JPS53133019A (en) 1977-04-26 1977-04-26 Production of speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4813977A JPS53133019A (en) 1977-04-26 1977-04-26 Production of speaker

Publications (1)

Publication Number Publication Date
JPS53133019A true JPS53133019A (en) 1978-11-20

Family

ID=12794999

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4813977A Pending JPS53133019A (en) 1977-04-26 1977-04-26 Production of speaker

Country Status (1)

Country Link
JP (1) JPS53133019A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59131987A (en) * 1983-01-19 1984-07-28 ヤマハ株式会社 Automatic performer for electronic musical instrument
JPS6445486A (en) * 1987-08-13 1989-02-17 Cemedine Co Ltd Adhesive composition for speaker assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59131987A (en) * 1983-01-19 1984-07-28 ヤマハ株式会社 Automatic performer for electronic musical instrument
JPH0552503B2 (en) * 1983-01-19 1993-08-05 Yamaha Corp
JPS6445486A (en) * 1987-08-13 1989-02-17 Cemedine Co Ltd Adhesive composition for speaker assembly

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