JPS64878B2 - - Google Patents

Info

Publication number
JPS64878B2
JPS64878B2 JP1113083A JP1113083A JPS64878B2 JP S64878 B2 JPS64878 B2 JP S64878B2 JP 1113083 A JP1113083 A JP 1113083A JP 1113083 A JP1113083 A JP 1113083A JP S64878 B2 JPS64878 B2 JP S64878B2
Authority
JP
Japan
Prior art keywords
base fabric
resin layer
micropores
edge
speaker
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.)
Expired
Application number
JP1113083A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59135998A (ja
Inventor
Kazuro Okuzawa
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP58011130A priority Critical patent/JPS59135998A/ja
Publication of JPS59135998A publication Critical patent/JPS59135998A/ja
Publication of JPS64878B2 publication Critical patent/JPS64878B2/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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/16—Mounting or tensioning of diaphragms or cones
    • H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
    • H04R7/20—Securing diaphragm or cone resiliently to support by flexible material, springs, cords, or strands

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP58011130A 1983-01-25 1983-01-25 スピ−カ用エツジ Granted JPS59135998A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58011130A JPS59135998A (ja) 1983-01-25 1983-01-25 スピ−カ用エツジ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58011130A JPS59135998A (ja) 1983-01-25 1983-01-25 スピ−カ用エツジ

Publications (2)

Publication Number Publication Date
JPS59135998A JPS59135998A (ja) 1984-08-04
JPS64878B2 true JPS64878B2 (https=) 1989-01-09

Family

ID=11769433

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58011130A Granted JPS59135998A (ja) 1983-01-25 1983-01-25 スピ−カ用エツジ

Country Status (1)

Country Link
JP (1) JPS59135998A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3893540B2 (ja) * 2002-05-20 2007-03-14 松下電器産業株式会社 スピーカ振動板用エッジ及びその製造方法

Also Published As

Publication number Publication date
JPS59135998A (ja) 1984-08-04

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