JPS53149315A - Bonding method of voice coil bobbin and cone of speaker - Google Patents

Bonding method of voice coil bobbin and cone of speaker

Info

Publication number
JPS53149315A
JPS53149315A JP6333877A JP6333877A JPS53149315A JP S53149315 A JPS53149315 A JP S53149315A JP 6333877 A JP6333877 A JP 6333877A JP 6333877 A JP6333877 A JP 6333877A JP S53149315 A JPS53149315 A JP S53149315A
Authority
JP
Japan
Prior art keywords
cone
voice coil
coil bobbin
speaker
bonding method
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.)
Granted
Application number
JP6333877A
Other languages
Japanese (ja)
Other versions
JPS57717B2 (en
Inventor
Tetsuo Tajima
Eiichi Yanagihara
Tokio Isogai
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP6333877A priority Critical patent/JPS53149315A/en
Publication of JPS53149315A publication Critical patent/JPS53149315A/en
Publication of JPS57717B2 publication Critical patent/JPS57717B2/ja
Granted 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
    • H04R9/045—Mounting

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Epoxy Resins (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

PURPOSE:To improve sound quality by bonding a voice coil bobbin and a cone with a specified epoxy resin composition.
JP6333877A 1977-06-01 1977-06-01 Bonding method of voice coil bobbin and cone of speaker Granted JPS53149315A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6333877A JPS53149315A (en) 1977-06-01 1977-06-01 Bonding method of voice coil bobbin and cone of speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6333877A JPS53149315A (en) 1977-06-01 1977-06-01 Bonding method of voice coil bobbin and cone of speaker

Publications (2)

Publication Number Publication Date
JPS53149315A true JPS53149315A (en) 1978-12-26
JPS57717B2 JPS57717B2 (en) 1982-01-07

Family

ID=13226342

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6333877A Granted JPS53149315A (en) 1977-06-01 1977-06-01 Bonding method of voice coil bobbin and cone of speaker

Country Status (1)

Country Link
JP (1) JPS53149315A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62178915A (en) * 1986-02-03 1987-08-06 Sigma:Kk Automatic focusing single-lens reflex camera

Also Published As

Publication number Publication date
JPS57717B2 (en) 1982-01-07

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