JPS5642498A - Manufacture of edge of diaphragm for loudspeaker - Google Patents

Manufacture of edge of diaphragm for loudspeaker

Info

Publication number
JPS5642498A
JPS5642498A JP11773079A JP11773079A JPS5642498A JP S5642498 A JPS5642498 A JP S5642498A JP 11773079 A JP11773079 A JP 11773079A JP 11773079 A JP11773079 A JP 11773079A JP S5642498 A JPS5642498 A JP S5642498A
Authority
JP
Japan
Prior art keywords
edge
gasket
storage cavity
cavity
mold
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
JP11773079A
Other languages
English (en)
Japanese (ja)
Other versions
JPS622520B2 (enrdf_load_stackoverflow
Inventor
Kazuo Tsuchiya
Fumio Kawahara
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
Pioneer Corp
Original Assignee
Mogami Denki Corp
Pioneer Electronic 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, Pioneer Electronic Corp filed Critical Mogami Denki Corp
Priority to JP11773079A priority Critical patent/JPS5642498A/ja
Publication of JPS5642498A publication Critical patent/JPS5642498A/ja
Publication of JPS622520B2 publication Critical patent/JPS622520B2/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)
JP11773079A 1979-09-13 1979-09-13 Manufacture of edge of diaphragm for loudspeaker Granted JPS5642498A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11773079A JPS5642498A (en) 1979-09-13 1979-09-13 Manufacture of edge of diaphragm for loudspeaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11773079A JPS5642498A (en) 1979-09-13 1979-09-13 Manufacture of edge of diaphragm for loudspeaker

Publications (2)

Publication Number Publication Date
JPS5642498A true JPS5642498A (en) 1981-04-20
JPS622520B2 JPS622520B2 (enrdf_load_stackoverflow) 1987-01-20

Family

ID=14718857

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11773079A Granted JPS5642498A (en) 1979-09-13 1979-09-13 Manufacture of edge of diaphragm for loudspeaker

Country Status (1)

Country Link
JP (1) JPS5642498A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011122673A1 (ja) * 2010-03-30 2011-10-06 株式会社ブリヂストン 音響用振動板の製造方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH033815A (ja) * 1989-05-31 1991-01-09 Kawasaki Steel Corp ベルトコンベヤ片荷制御装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011122673A1 (ja) * 2010-03-30 2011-10-06 株式会社ブリヂストン 音響用振動板の製造方法

Also Published As

Publication number Publication date
JPS622520B2 (enrdf_load_stackoverflow) 1987-01-20

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