JPS5265421A - Vibration board for speaker - Google Patents

Vibration board for speaker

Info

Publication number
JPS5265421A
JPS5265421A JP14188675A JP14188675A JPS5265421A JP S5265421 A JPS5265421 A JP S5265421A JP 14188675 A JP14188675 A JP 14188675A JP 14188675 A JP14188675 A JP 14188675A JP S5265421 A JPS5265421 A JP S5265421A
Authority
JP
Japan
Prior art keywords
speaker
vibration board
pressre
deteriorating
moulding
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
JP14188675A
Other languages
Japanese (ja)
Other versions
JPS5741160B2 (en
Inventor
Yasuo Furuhashi
Mineichi Kodama
Masaru Uehara
Toshio Kobayashi
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.)
Mitsubishi Electric Corp
Mitsubishi Rayon Co Ltd
Original Assignee
Mitsubishi Electric Corp
Mitsubishi Rayon 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 Mitsubishi Electric Corp, Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Electric Corp
Priority to JP14188675A priority Critical patent/JPS5265421A/en
Publication of JPS5265421A publication Critical patent/JPS5265421A/en
Publication of JPS5741160B2 publication Critical patent/JPS5741160B2/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
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

PURPOSE:To make smooth the characteristic of the sound pressure frequency without deteriorating the Young modulus, by making resin soak to the carbon textile-aromatic polyamide mixed textile sheet, and moulding by pressre.
JP14188675A 1975-11-27 1975-11-27 Vibration board for speaker Granted JPS5265421A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14188675A JPS5265421A (en) 1975-11-27 1975-11-27 Vibration board for speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14188675A JPS5265421A (en) 1975-11-27 1975-11-27 Vibration board for speaker

Publications (2)

Publication Number Publication Date
JPS5265421A true JPS5265421A (en) 1977-05-30
JPS5741160B2 JPS5741160B2 (en) 1982-09-01

Family

ID=15302439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14188675A Granted JPS5265421A (en) 1975-11-27 1975-11-27 Vibration board for speaker

Country Status (1)

Country Link
JP (1) JPS5265421A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56148999A (en) * 1980-04-16 1981-11-18 Riyouji Kimura Production of adsorbing sheet
US4315557A (en) * 1979-05-31 1982-02-16 Nippon Gakki Seizo Kabushiki Kaisha Diaphragm for electro-acoustic transducer
US4359132A (en) * 1981-05-14 1982-11-16 Albany International Corp. High performance speaker diaphragm
US4410768A (en) * 1980-07-23 1983-10-18 Nippon Gakki Seizo Kabushiki Kaisha Electro-acoustic transducer
US4460060A (en) * 1980-03-07 1984-07-17 Toray Industries, Inc. Vibratory diaphragm for loudspeaker

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0533073Y2 (en) * 1986-06-18 1993-08-24
JPH0373037U (en) * 1989-11-20 1991-07-23

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4315557A (en) * 1979-05-31 1982-02-16 Nippon Gakki Seizo Kabushiki Kaisha Diaphragm for electro-acoustic transducer
US4460060A (en) * 1980-03-07 1984-07-17 Toray Industries, Inc. Vibratory diaphragm for loudspeaker
JPS56148999A (en) * 1980-04-16 1981-11-18 Riyouji Kimura Production of adsorbing sheet
JPS6246680B2 (en) * 1980-04-16 1987-10-03 Ryoji Kimura
US4410768A (en) * 1980-07-23 1983-10-18 Nippon Gakki Seizo Kabushiki Kaisha Electro-acoustic transducer
US4359132A (en) * 1981-05-14 1982-11-16 Albany International Corp. High performance speaker diaphragm

Also Published As

Publication number Publication date
JPS5741160B2 (en) 1982-09-01

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