JPS56136097A - Manufacture of speaker diaphragm - Google Patents

Manufacture of speaker diaphragm

Info

Publication number
JPS56136097A
JPS56136097A JP3878080A JP3878080A JPS56136097A JP S56136097 A JPS56136097 A JP S56136097A JP 3878080 A JP3878080 A JP 3878080A JP 3878080 A JP3878080 A JP 3878080A JP S56136097 A JPS56136097 A JP S56136097A
Authority
JP
Japan
Prior art keywords
bobbin
end part
speaker diaphragm
manufacture
jig
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
JP3878080A
Other languages
English (en)
Japanese (ja)
Other versions
JPS617078B2 (en:Method
Inventor
Minetaro Hirose
Tsutomu Hiroki
Yoshiro Shimamune
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
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP3878080A priority Critical patent/JPS56136097A/ja
Publication of JPS56136097A publication Critical patent/JPS56136097A/ja
Publication of JPS617078B2 publication Critical patent/JPS617078B2/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
    • H04R7/04—Plane diaphragms

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP3878080A 1980-03-26 1980-03-26 Manufacture of speaker diaphragm Granted JPS56136097A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3878080A JPS56136097A (en) 1980-03-26 1980-03-26 Manufacture of speaker diaphragm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3878080A JPS56136097A (en) 1980-03-26 1980-03-26 Manufacture of speaker diaphragm

Publications (2)

Publication Number Publication Date
JPS56136097A true JPS56136097A (en) 1981-10-23
JPS617078B2 JPS617078B2 (en:Method) 1986-03-04

Family

ID=12534799

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3878080A Granted JPS56136097A (en) 1980-03-26 1980-03-26 Manufacture of speaker diaphragm

Country Status (1)

Country Link
JP (1) JPS56136097A (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0316387U (en:Method) * 1989-06-29 1991-02-19

Also Published As

Publication number Publication date
JPS617078B2 (en:Method) 1986-03-04

Similar Documents

Publication Publication Date Title
AU6163580A (en) Producing h2 and o2 from h2o by phololysis
EG15530A (en) Process for the production of a mixture of methanol and higher alcohols of"fuel grade"
JPS56136097A (en) Manufacture of speaker diaphragm
EG15388A (en) Process for the production of a"fuel grade"mixture of methanol and higher alcohols
JPS5623765A (en) Molded type electronic device
USD254314S (en) Electronic timing and logic drafting template
JPS5585077A (en) Semi-conductor apparatus
JPS5744520A (en) Vehicle door trim
JPS5753199A (en) Diaphragm for speaker
JPS5610276A (en) Sound diaphragm of sound-producing body for clock
JPS5294053A (en) Piezoelectric filter
JPS56125190A (en) Speaker system
JPS5539375A (en) Covering device of core body
JPS594309Y2 (ja) 腕時計側
JPS573070A (en) Operating button for electronic wristwatch
JPS54102119A (en) Production of electrostatic type electro-acoustic transducer
JPS57185791A (en) Windshield of microphone and its manufacture
JPS5722912A (en) Guide rail of slide door for vehicle
JPS579546A (en) Production of track in bowl
JPS54107333A (en) Speaker diaphragm
JPS55166852A (en) Deflection core
JPS56141696A (en) Vibration diaphragm for speaker having honey-comb structure
JPS55123945A (en) Electric water heater
JPS566665A (en) Structure of coil-frame of step-motor for clock
JPS6425445A (en) Resin-sealed electronic component device