JPS644400B2 - - Google Patents

Info

Publication number
JPS644400B2
JPS644400B2 JP5959879A JP5959879A JPS644400B2 JP S644400 B2 JPS644400 B2 JP S644400B2 JP 5959879 A JP5959879 A JP 5959879A JP 5959879 A JP5959879 A JP 5959879A JP S644400 B2 JPS644400 B2 JP S644400B2
Authority
JP
Japan
Prior art keywords
diaphragm
fold lines
suspension
suspension system
suspension device
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
JP5959879A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5567297A (en
Inventor
Emu Daabin Hawaado
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.)
JEEMUSU BII RANSHINGU SAUNDO Inc
Original Assignee
JEEMUSU BII RANSHINGU SAUNDO Inc
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 JEEMUSU BII RANSHINGU SAUNDO Inc filed Critical JEEMUSU BII RANSHINGU SAUNDO Inc
Publication of JPS5567297A publication Critical patent/JPS5567297A/ja
Publication of JPS644400B2 publication Critical patent/JPS644400B2/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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/06—Arranging circuit leads; Relieving strain on circuit leads
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2307/00—Details of diaphragms or cones for electromechanical transducers, their suspension or their manufacture covered by H04R7/00 or H04R31/003, not provided for in any of its subgroups
    • H04R2307/207—Shape aspects of the outer suspension of loudspeaker diaphragms

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
JP5959879A 1978-11-14 1979-05-15 Suspending device for acoustic diaphragm Granted JPS5567297A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US96059778A 1978-11-14 1978-11-14

Publications (2)

Publication Number Publication Date
JPS5567297A JPS5567297A (en) 1980-05-21
JPS644400B2 true JPS644400B2 (OSRAM) 1989-01-25

Family

ID=25503371

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5959879A Granted JPS5567297A (en) 1978-11-14 1979-05-15 Suspending device for acoustic diaphragm

Country Status (6)

Country Link
JP (1) JPS5567297A (OSRAM)
BE (1) BE879985A (OSRAM)
DE (1) DE2944445A1 (OSRAM)
FR (1) FR2441979A1 (OSRAM)
GB (1) GB2035008B (OSRAM)
NL (1) NL188882C (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2348336A (en) * 1999-03-24 2000-09-27 Edwin William Form A suspension for diaphragm actuators
GB2374753B (en) * 2001-01-29 2004-12-22 Goodmans Loudspeakers Ltd Loudspeaker suspension
GB2471884A (en) * 2009-07-17 2011-01-19 Gp Acoustics Loudspeaker driver surround with at least one stiffening tab
GB2560496B (en) * 2017-03-16 2021-09-29 Gp Acoustics Uk Ltd Loudspeaker driver surround

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB368926A (en) * 1931-01-29 1932-03-17 Victor Talking Machine Co Improvements in acoustic diaphragms
GB726780A (en) * 1952-01-19 1955-03-23 Cole E K Ltd Improvements in or relating to sound producing diaphragms
DE1003265B (de) * 1952-11-07 1957-02-28 Walter Kirbach Zentrier- und Halteteile von Lautsprechermembranen und aehnlichen akustischen Membranen
US2873813A (en) * 1955-07-27 1959-02-17 Hawley Products Co Acoustic diaphragm and method of construction
US3198283A (en) * 1962-11-09 1965-08-03 Sierra Spun Metals Inc Loud speaker construction
JPS5548631Y2 (OSRAM) * 1975-07-21 1980-11-13
JPS5542552Y2 (OSRAM) * 1976-03-30 1980-10-06

Also Published As

Publication number Publication date
FR2441979A1 (fr) 1980-06-13
NL188882C (nl) 1992-10-16
JPS5567297A (en) 1980-05-21
GB2035008A (en) 1980-06-11
NL7904338A (nl) 1980-05-19
DE2944445A1 (de) 1980-05-29
BE879985A (fr) 1980-05-13
FR2441979B1 (OSRAM) 1984-07-13
GB2035008B (en) 1983-10-12

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