JPH0718237Y2 - スピ−カ用振動板 - Google Patents

スピ−カ用振動板

Info

Publication number
JPH0718237Y2
JPH0718237Y2 JP1987024198U JP2419887U JPH0718237Y2 JP H0718237 Y2 JPH0718237 Y2 JP H0718237Y2 JP 1987024198 U JP1987024198 U JP 1987024198U JP 2419887 U JP2419887 U JP 2419887U JP H0718237 Y2 JPH0718237 Y2 JP H0718237Y2
Authority
JP
Japan
Prior art keywords
diaphragm
polyester
plastic
resin
speakers
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 - Lifetime
Application number
JP1987024198U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63133794U (en]
Inventor
秀平 太田
幸雄 浅野
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.)
Kenwood KK
Arisawa Mfg Co Ltd
Original Assignee
Kenwood KK
Arisawa Mfg 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 Kenwood KK, Arisawa Mfg Co Ltd filed Critical Kenwood KK
Priority to JP1987024198U priority Critical patent/JPH0718237Y2/ja
Publication of JPS63133794U publication Critical patent/JPS63133794U/ja
Application granted granted Critical
Publication of JPH0718237Y2 publication Critical patent/JPH0718237Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Diaphragms For Electromechanical Transducers (AREA)
JP1987024198U 1987-02-23 1987-02-23 スピ−カ用振動板 Expired - Lifetime JPH0718237Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987024198U JPH0718237Y2 (ja) 1987-02-23 1987-02-23 スピ−カ用振動板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987024198U JPH0718237Y2 (ja) 1987-02-23 1987-02-23 スピ−カ用振動板

Publications (2)

Publication Number Publication Date
JPS63133794U JPS63133794U (en]) 1988-09-01
JPH0718237Y2 true JPH0718237Y2 (ja) 1995-04-26

Family

ID=30823212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987024198U Expired - Lifetime JPH0718237Y2 (ja) 1987-02-23 1987-02-23 スピ−カ用振動板

Country Status (1)

Country Link
JP (1) JPH0718237Y2 (en])

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50123330A (en]) * 1974-03-14 1975-09-27
JPS6051320B2 (ja) * 1979-09-04 1985-11-13 東レ株式会社 音響用ｆｒｐ材料

Also Published As

Publication number Publication date
JPS63133794U (en]) 1988-09-01

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