JPS5264904A - Molding apparatus for acoustic apparatus - Google Patents

Molding apparatus for acoustic apparatus

Info

Publication number
JPS5264904A
JPS5264904A JP14132975A JP14132975A JPS5264904A JP S5264904 A JPS5264904 A JP S5264904A JP 14132975 A JP14132975 A JP 14132975A JP 14132975 A JP14132975 A JP 14132975A JP S5264904 A JPS5264904 A JP S5264904A
Authority
JP
Japan
Prior art keywords
acoustic
molding
incorporated
acoustic apparatus
glass fiber
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
JP14132975A
Other languages
Japanese (ja)
Other versions
JPS53287B2 (en
Inventor
Yuuji Yoshimoto
Norio Yarita
Keisuke Ikegami
Shingo Tamura
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.)
Koito Manufacturing Co Ltd
Sony Corp
Original Assignee
Koito Manufacturing Co Ltd
Sony 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 Koito Manufacturing Co Ltd, Sony Corp filed Critical Koito Manufacturing Co Ltd
Priority to JP14132975A priority Critical patent/JPS5264904A/en
Publication of JPS5264904A publication Critical patent/JPS5264904A/en
Publication of JPS53287B2 publication Critical patent/JPS53287B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

PURPOSE: To provide a molding composition for acoustic apparatus in which a polyvinyl chloride paste resin is incorporated in a glass fiber reinforced plastic material to improve further acoustic characteristics while maintaining mechanical strength as well as molding processability of said material.
COPYRIGHT: (C)1977,JPO&Japio
JP14132975A 1975-11-25 1975-11-25 Molding apparatus for acoustic apparatus Granted JPS5264904A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14132975A JPS5264904A (en) 1975-11-25 1975-11-25 Molding apparatus for acoustic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14132975A JPS5264904A (en) 1975-11-25 1975-11-25 Molding apparatus for acoustic apparatus

Publications (2)

Publication Number Publication Date
JPS5264904A true JPS5264904A (en) 1977-05-28
JPS53287B2 JPS53287B2 (en) 1978-01-07

Family

ID=15289399

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14132975A Granted JPS5264904A (en) 1975-11-25 1975-11-25 Molding apparatus for acoustic apparatus

Country Status (1)

Country Link
JP (1) JPS5264904A (en)

Also Published As

Publication number Publication date
JPS53287B2 (en) 1978-01-07

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