JPS51134620A - Vibrating plate molding method and its apparatus - Google Patents

Vibrating plate molding method and its apparatus

Info

Publication number
JPS51134620A
JPS51134620A JP50058895A JP5889575A JPS51134620A JP S51134620 A JPS51134620 A JP S51134620A JP 50058895 A JP50058895 A JP 50058895A JP 5889575 A JP5889575 A JP 5889575A JP S51134620 A JPS51134620 A JP S51134620A
Authority
JP
Japan
Prior art keywords
molding method
vibrating plate
plate molding
dwice
molding
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.)
Pending
Application number
JP50058895A
Other languages
Japanese (ja)
Inventor
Akira Ikei
Motoharu Akahama
Masanori Hino
Kenichi Oki
Tsunehiko Tanemura
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 JP50058895A priority Critical patent/JPS51134620A/en
Publication of JPS51134620A publication Critical patent/JPS51134620A/en
Pending 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)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

PURPOSE:To provide a molding dwice with aa simple structure, using an efficient, low cost vibration plate for uniform quality.
JP50058895A 1975-05-16 1975-05-16 Vibrating plate molding method and its apparatus Pending JPS51134620A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50058895A JPS51134620A (en) 1975-05-16 1975-05-16 Vibrating plate molding method and its apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50058895A JPS51134620A (en) 1975-05-16 1975-05-16 Vibrating plate molding method and its apparatus

Publications (1)

Publication Number Publication Date
JPS51134620A true JPS51134620A (en) 1976-11-22

Family

ID=13097516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50058895A Pending JPS51134620A (en) 1975-05-16 1975-05-16 Vibrating plate molding method and its apparatus

Country Status (1)

Country Link
JP (1) JPS51134620A (en)

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