JPS6210079B2 - - Google Patents

Info

Publication number
JPS6210079B2
JPS6210079B2 JP12224780A JP12224780A JPS6210079B2 JP S6210079 B2 JPS6210079 B2 JP S6210079B2 JP 12224780 A JP12224780 A JP 12224780A JP 12224780 A JP12224780 A JP 12224780A JP S6210079 B2 JPS6210079 B2 JP S6210079B2
Authority
JP
Japan
Prior art keywords
cone
sheet
shaft
laminated
cut groove
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
Application number
JP12224780A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5746599A (en
Inventor
Takashi Muramatsu
Katsuyoshi Kumagai
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.)
Mogami Denki Corp
Original Assignee
Mogami Denki 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 Mogami Denki Corp filed Critical Mogami Denki Corp
Priority to JP12224780A priority Critical patent/JPS5746599A/ja
Publication of JPS5746599A publication Critical patent/JPS5746599A/ja
Publication of JPS6210079B2 publication Critical patent/JPS6210079B2/ja
Granted 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)
JP12224780A 1980-09-05 1980-09-05 Production of stuck cone for acoustic apparatus Granted JPS5746599A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12224780A JPS5746599A (en) 1980-09-05 1980-09-05 Production of stuck cone for acoustic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12224780A JPS5746599A (en) 1980-09-05 1980-09-05 Production of stuck cone for acoustic apparatus

Publications (2)

Publication Number Publication Date
JPS5746599A JPS5746599A (en) 1982-03-17
JPS6210079B2 true JPS6210079B2 (de) 1987-03-04

Family

ID=14831230

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12224780A Granted JPS5746599A (en) 1980-09-05 1980-09-05 Production of stuck cone for acoustic apparatus

Country Status (1)

Country Link
JP (1) JPS5746599A (de)

Also Published As

Publication number Publication date
JPS5746599A (en) 1982-03-17

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