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JPS56128095A - Preparation for speaker diaphragm - Google Patents

Preparation for speaker diaphragm

Info

Publication number
JPS56128095A
JPS56128095A JP3181180A JP3181180A JPS56128095A JP S56128095 A JPS56128095 A JP S56128095A JP 3181180 A JP3181180 A JP 3181180A JP 3181180 A JP3181180 A JP 3181180A JP S56128095 A JPS56128095 A JP S56128095A
Authority
JP
Japan
Prior art keywords
unstretched
belts
block
cut
constitution
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
JP3181180A
Other languages
English (en)
Other versions
JPS5927153B2 (ja
Inventor
Hiroshi Yamamoto
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 JP3181180A priority Critical patent/JPS5927153B2/ja
Publication of JPS56128095A publication Critical patent/JPS56128095A/ja
Publication of JPS5927153B2 publication Critical patent/JPS5927153B2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • H04R31/003—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor for diaphragms or their outer suspension

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Laminated Bodies (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP3181180A 1980-03-12 1980-03-12 スピ−カ用振動板の製造方法 Expired JPS5927153B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3181180A JPS5927153B2 (ja) 1980-03-12 1980-03-12 スピ−カ用振動板の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3181180A JPS5927153B2 (ja) 1980-03-12 1980-03-12 スピ−カ用振動板の製造方法

Publications (2)

Publication Number Publication Date
JPS56128095A true JPS56128095A (en) 1981-10-07
JPS5927153B2 JPS5927153B2 (ja) 1984-07-03

Family

ID=12341469

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3181180A Expired JPS5927153B2 (ja) 1980-03-12 1980-03-12 スピ−カ用振動板の製造方法

Country Status (1)

Country Link
JP (1) JPS5927153B2 (ja)

Also Published As

Publication number Publication date
JPS5927153B2 (ja) 1984-07-03

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