BR9606142A - Processo para produção e aplicação de bordas de suspensão anulares que servem de apoio para diafragmas de alto-falantes - Google Patents

Processo para produção e aplicação de bordas de suspensão anulares que servem de apoio para diafragmas de alto-falantes

Info

Publication number
BR9606142A
BR9606142A BR9606142A BR9606142A BR9606142A BR 9606142 A BR9606142 A BR 9606142A BR 9606142 A BR9606142 A BR 9606142A BR 9606142 A BR9606142 A BR 9606142A BR 9606142 A BR9606142 A BR 9606142A
Authority
BR
Brazil
Prior art keywords
serve
production
support
application
annular suspension
Prior art date
Application number
BR9606142A
Other languages
English (en)
Portuguese (pt)
Inventor
Carlo Sancisi
Franco Tontini
Pra Mirco Dal
Pra Giancarlo Dal
Amillo Mondo
Original Assignee
Me Al S R L
Sipe Srl
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 Me Al S R L, Sipe Srl filed Critical Me Al S R L
Publication of BR9606142A publication Critical patent/BR9606142A/pt

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
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2231/00—Details of apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor covered by H04R31/00, not provided for in its subgroups
    • H04R2231/003—Manufacturing aspects of the outer suspension of loudspeaker or microphone diaphragms or of their connecting aspects to said diaphragms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • H04R31/006—Interconnection of transducer parts
    • 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
BR9606142A 1995-12-22 1996-12-20 Processo para produção e aplicação de bordas de suspensão anulares que servem de apoio para diafragmas de alto-falantes BR9606142A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95MC000134A IT1281924B1 (it) 1995-12-22 1995-12-22 Metodo per la realizzazione e l'applicazione del bordo anulare di sospensione delle membrane degli altoparlanti

Publications (1)

Publication Number Publication Date
BR9606142A true BR9606142A (pt) 1998-11-03

Family

ID=11357108

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9606142A BR9606142A (pt) 1995-12-22 1996-12-20 Processo para produção e aplicação de bordas de suspensão anulares que servem de apoio para diafragmas de alto-falantes

Country Status (7)

Country Link
EP (1) EP0783238A3 (fr)
AR (1) AR005184A1 (fr)
BR (1) BR9606142A (fr)
CZ (1) CZ373896A3 (fr)
HU (1) HUP9603491A3 (fr)
IT (1) IT1281924B1 (fr)
PL (1) PL317603A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19925944C2 (de) * 1999-06-08 2001-11-29 Harman Audio Electronic Sys Lautsprecher mit einem frontseitig aufgesetzten Dichtelement und Verfahren zur Herstellung eines solchen Lautsprechers
KR100635022B1 (ko) 2002-05-03 2006-10-16 하만인터내셔날인더스트리스인코포레이티드 다채널 다운믹싱 장치
US7876923B2 (en) 2006-02-27 2011-01-25 Finnegan Brendan J Loudspeaker gasketing
US8638975B2 (en) 2011-08-17 2014-01-28 Bose Corporation Wiper seal for passive radiator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57131198A (en) * 1981-02-05 1982-08-13 Matsushita Electric Ind Co Ltd Manufacture of diaphragm for loudspeaker
US5319718A (en) * 1991-10-11 1994-06-07 Yocum Fred D Loudspeaker cone and method for making same
ATE132681T1 (de) * 1992-01-15 1996-01-15 Patrick Arthur Leach Verfahren und vorrichtung zur herstellung eines lautsprecherkonus und einer sickenanordnung
JPH0715793A (ja) * 1993-06-28 1995-01-17 Sony Corp スピーカ用振動板及びその成形方法
JP3246183B2 (ja) * 1993-10-14 2002-01-15 ソニー株式会社 スピーカ用振動部材及びその製造方法

Also Published As

Publication number Publication date
AR005184A1 (es) 1999-04-14
HUP9603491A2 (en) 1997-07-28
EP0783238A2 (fr) 1997-07-09
HUP9603491A3 (en) 1998-10-28
ITMC950134A0 (fr) 1995-12-22
EP0783238A3 (fr) 1998-07-01
IT1281924B1 (it) 1998-03-03
CZ373896A3 (en) 1997-07-16
PL317603A1 (en) 1997-06-23
HU9603491D0 (en) 1997-02-28
ITMC950134A1 (it) 1997-06-22

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Legal Events

Date Code Title Description
FB34 Technical and formal requirements: requirement - article 34 of industrial property law
B11T Dismissal of application maintained [chapter 11.20 patent gazette]