JPS5254425A - Production of diaphragm for speakers - Google Patents

Production of diaphragm for speakers

Info

Publication number
JPS5254425A
JPS5254425A JP50130740A JP13074075A JPS5254425A JP S5254425 A JPS5254425 A JP S5254425A JP 50130740 A JP50130740 A JP 50130740A JP 13074075 A JP13074075 A JP 13074075A JP S5254425 A JPS5254425 A JP S5254425A
Authority
JP
Japan
Prior art keywords
speakers
diaphragm
production
deviated
free edge
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
JP50130740A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5518120B2 (show.php
Inventor
Naoki Fujii
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 JP50130740A priority Critical patent/JPS5254425A/ja
Publication of JPS5254425A publication Critical patent/JPS5254425A/ja
Publication of JPS5518120B2 publication Critical patent/JPS5518120B2/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
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/16—Mounting or tensioning of diaphragms or cones
    • H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
    • H04R7/20—Securing diaphragm or cone resiliently to support by flexible material, springs, cords, or strands

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP50130740A 1975-10-29 1975-10-29 Production of diaphragm for speakers Granted JPS5254425A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50130740A JPS5254425A (en) 1975-10-29 1975-10-29 Production of diaphragm for speakers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50130740A JPS5254425A (en) 1975-10-29 1975-10-29 Production of diaphragm for speakers

Publications (2)

Publication Number Publication Date
JPS5254425A true JPS5254425A (en) 1977-05-02
JPS5518120B2 JPS5518120B2 (show.php) 1980-05-16

Family

ID=15041482

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50130740A Granted JPS5254425A (en) 1975-10-29 1975-10-29 Production of diaphragm for speakers

Country Status (1)

Country Link
JP (1) JPS5254425A (show.php)

Also Published As

Publication number Publication date
JPS5518120B2 (show.php) 1980-05-16

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