JPS5242112A - Speaker - Google Patents

Speaker

Info

Publication number
JPS5242112A
JPS5242112A JP11817575A JP11817575A JPS5242112A JP S5242112 A JPS5242112 A JP S5242112A JP 11817575 A JP11817575 A JP 11817575A JP 11817575 A JP11817575 A JP 11817575A JP S5242112 A JPS5242112 A JP S5242112A
Authority
JP
Japan
Prior art keywords
speaker
reproduction
designed
perform
carbon fibers
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
JP11817575A
Other languages
Japanese (ja)
Other versions
JPS5444452B2 (en
Inventor
Haruo Takeuchi
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 JP11817575A priority Critical patent/JPS5242112A/en
Publication of JPS5242112A publication Critical patent/JPS5242112A/en
Publication of JPS5444452B2 publication Critical patent/JPS5444452B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)

Abstract

PURPOSE: To perform the reproduction of high sound with excellent quality, by means of providing the sufficient rigidness to the speaker with carbon fibers, together with using a dust cap which is designed so as to provide the substantial internal less with thermoplastic resin layer such as acrylic resin and so on.
COPYRIGHT: (C)1977,JPO&Japio
JP11817575A 1975-09-29 1975-09-29 Speaker Granted JPS5242112A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11817575A JPS5242112A (en) 1975-09-29 1975-09-29 Speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11817575A JPS5242112A (en) 1975-09-29 1975-09-29 Speaker

Publications (2)

Publication Number Publication Date
JPS5242112A true JPS5242112A (en) 1977-04-01
JPS5444452B2 JPS5444452B2 (en) 1979-12-26

Family

ID=14729972

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11817575A Granted JPS5242112A (en) 1975-09-29 1975-09-29 Speaker

Country Status (1)

Country Link
JP (1) JPS5242112A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6229300A (en) * 1985-07-30 1987-02-07 Pioneer Electronic Corp Dustproof cap for speaker
JPH0193297A (en) * 1987-10-02 1989-04-12 Onkyo Corp Dust cap for speaker
US5293009A (en) * 1991-05-23 1994-03-08 Nokia (Unterhaltungselektronik/(Deutschland) Gmbh Dust protection cap for conical loudspeaker

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6229300A (en) * 1985-07-30 1987-02-07 Pioneer Electronic Corp Dustproof cap for speaker
JPH0193297A (en) * 1987-10-02 1989-04-12 Onkyo Corp Dust cap for speaker
US5293009A (en) * 1991-05-23 1994-03-08 Nokia (Unterhaltungselektronik/(Deutschland) Gmbh Dust protection cap for conical loudspeaker

Also Published As

Publication number Publication date
JPS5444452B2 (en) 1979-12-26

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