JPH0378840B2 - - Google Patents

Info

Publication number
JPH0378840B2
JPH0378840B2 JP9593983A JP9593983A JPH0378840B2 JP H0378840 B2 JPH0378840 B2 JP H0378840B2 JP 9593983 A JP9593983 A JP 9593983A JP 9593983 A JP9593983 A JP 9593983A JP H0378840 B2 JPH0378840 B2 JP H0378840B2
Authority
JP
Japan
Prior art keywords
diaphragm
thermosetting resin
speaker
protrusion
woven fabric
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
JP9593983A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59221100A (ja
Inventor
Shinya Mizone
Tamotsu Abe
Kazuo Ogawa
Saburo Ikushima
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.)
Onkyo Corp
Original Assignee
Onkyo 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 Onkyo Corp filed Critical Onkyo Corp
Priority to JP9593983A priority Critical patent/JPS59221100A/ja
Publication of JPS59221100A publication Critical patent/JPS59221100A/ja
Publication of JPH0378840B2 publication Critical patent/JPH0378840B2/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
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP9593983A 1983-05-30 1983-05-30 スピ−カ−用振動板およびその成形方法 Granted JPS59221100A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9593983A JPS59221100A (ja) 1983-05-30 1983-05-30 スピ−カ−用振動板およびその成形方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9593983A JPS59221100A (ja) 1983-05-30 1983-05-30 スピ−カ−用振動板およびその成形方法

Publications (2)

Publication Number Publication Date
JPS59221100A JPS59221100A (ja) 1984-12-12
JPH0378840B2 true JPH0378840B2 (enExample) 1991-12-16

Family

ID=14151235

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9593983A Granted JPS59221100A (ja) 1983-05-30 1983-05-30 スピ−カ−用振動板およびその成形方法

Country Status (1)

Country Link
JP (1) JPS59221100A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4557412B2 (ja) * 2000-11-20 2010-10-06 パナソニック株式会社 スピーカ
JP4505690B2 (ja) 2008-02-27 2010-07-21 オンキヨー株式会社 スピーカー

Also Published As

Publication number Publication date
JPS59221100A (ja) 1984-12-12

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