EP0198359A3 - Loudspeaker unit - Google Patents

Loudspeaker unit Download PDF

Info

Publication number
EP0198359A3
EP0198359A3 EP86104624A EP86104624A EP0198359A3 EP 0198359 A3 EP0198359 A3 EP 0198359A3 EP 86104624 A EP86104624 A EP 86104624A EP 86104624 A EP86104624 A EP 86104624A EP 0198359 A3 EP0198359 A3 EP 0198359A3
Authority
EP
European Patent Office
Prior art keywords
loudspeaker
frame
chassis
loudspeaker unit
loudspeaker chassis
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
EP86104624A
Other languages
German (de)
Other versions
EP0198359B1 (en
EP0198359A2 (en
Inventor
Karl-Heinz Dipl.-Phys. Thiele
Werner Ing.-Grad. Stehn
Gunter Wirth
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.)
EWD ELECTRONIC-WERKE DEUTSCHLAND GmbH
WIRTH ELEKTRONIK GmbH
Deutsche Thomson oHG
Original Assignee
EWD ELECTRON-WERKE DEUTSCH
Telefunken Fernseh und Rundfunk GmbH
WIRTH ELEKTRONIK GmbH
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
Priority claimed from DE3512896A external-priority patent/DE3512896C2/en
Priority claimed from DE19853534521 external-priority patent/DE3534521A1/en
Application filed by EWD ELECTRON-WERKE DEUTSCH, Telefunken Fernseh und Rundfunk GmbH, WIRTH ELEKTRONIK GmbH filed Critical EWD ELECTRON-WERKE DEUTSCH
Priority to AT86104624T priority Critical patent/ATE69348T1/en
Publication of EP0198359A2 publication Critical patent/EP0198359A2/en
Publication of EP0198359A3 publication Critical patent/EP0198359A3/en
Application granted granted Critical
Publication of EP0198359B1 publication Critical patent/EP0198359B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • 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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture

Abstract

Loudspeaker unit including a frame (FIG. 2) serving as sound guide to which the loudspeaker chassis (FIG. 1) is releasably fastened. According to the invention, form-locking cooperating detent means (4-6, 29-31) are provided on the frame and on the loudspeaker chassis. The loudspeaker chassis can be inserted into the frame by means of a relative translatory movement and can be removed by a rotational movement. Thus it becomes possible to install the loudspeaker in the frame and remove the loudspeaker from the frame by means of automatic machinery.
EP86104624A 1985-04-11 1986-04-04 Loudspeaker unit Expired - Lifetime EP0198359B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86104624T ATE69348T1 (en) 1985-04-11 1986-04-04 SPEAKER UNIT.

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE3512896 1985-04-11
DE3512896A DE3512896C2 (en) 1985-04-11 1985-04-11 Speaker unit
DE3534521 1985-09-27
DE19853534521 DE3534521A1 (en) 1985-09-27 1985-09-27 Loudspeaker unit
DE3541200 1985-11-21
DE3541200 1985-11-21

Publications (3)

Publication Number Publication Date
EP0198359A2 EP0198359A2 (en) 1986-10-22
EP0198359A3 true EP0198359A3 (en) 1988-08-31
EP0198359B1 EP0198359B1 (en) 1991-11-06

Family

ID=27192988

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86104624A Expired - Lifetime EP0198359B1 (en) 1985-04-11 1986-04-04 Loudspeaker unit

Country Status (6)

Country Link
US (1) US4752962A (en)
EP (1) EP0198359B1 (en)
JP (1) JP2545362B2 (en)
KR (1) KR950002764B1 (en)
AT (1) ATE69348T1 (en)
DE (1) DE3682313D1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3707270A1 (en) * 1987-03-06 1988-09-15 Electronic Werke Deutschland SPEAKER UNIT
US4997059A (en) * 1987-06-19 1991-03-05 Harman International Industries, Incorporated Loudspeaker mounting
DE3732743A1 (en) * 1987-09-29 1989-04-06 Electronic Werke Deutschland SPEAKER UNIT
US4979220A (en) * 1988-05-05 1990-12-18 Audiovox International Limited Integral body speaker with detachable terminal plate
DE3900039A1 (en) * 1989-01-03 1990-07-05 Nokia Unterhaltungselektronik SPEAKER WITH PLUG-IN CONNECTING WIRE
US5048089A (en) * 1989-11-27 1991-09-10 Moore Patrick G Portable, removably attached speaker assembly
US5168527A (en) * 1990-06-14 1992-12-01 Lzr Electronics, Inc. Miniature speaker variable standoff mount
GB2241410A (en) * 1990-09-06 1991-08-28 Scott James Sargent Quick release speaker system
DE9113037U1 (en) * 1991-10-19 1992-01-09 Nokia Unterhaltungselektronik (Deutschland) Gmbh, 7530 Pforzheim, De
US5416283A (en) * 1994-02-17 1995-05-16 Adac Plastics, Inc. Drop-in speaker mount
ATE369718T1 (en) * 1994-05-11 2007-08-15 Ask Ind Spa QUICK CONNECTION DEVICE FOR SPEAKER
FR2728214A1 (en) * 1994-12-19 1996-06-21 Gaillard Philippe Loudspeaker installation device for vehicle
IT241927Y1 (en) * 1996-07-08 2001-05-24 K Ind Spa As SPEAKER BASKET WITH SELF-POSITIONING VEHICLES.
KR100225059B1 (en) * 1997-04-16 1999-10-15 윤종용 Speaker fixing apparatus for portable computer
IT1303527B1 (en) * 1998-10-07 2000-11-06 Karl Mantinger HEADREST HEADSET FOR VEHICLES.
US6427019B1 (en) 2000-01-14 2002-07-30 Bogen Communications, Inc. Speaker Assembly
DE20113304U1 (en) * 2001-08-10 2001-12-20 Arvinmeritor Gmbh Vehicle interior module
DE10256970A1 (en) * 2002-12-05 2004-06-24 Delphi Technologies, Inc., Troy Motor vehicle loudspeaker arrangement has attachment arrangements acting continuously over entire periphery of loudspeaker to produce pressure at each point of periphery to give sealed attachment
CN202652457U (en) * 2012-04-27 2013-01-02 上海添帛国际贸易有限公司 Coaxial car loudspeaker integral type rapid-installation frame
DE102015120769A1 (en) * 2015-11-30 2017-06-01 Mahler Engineering Speaker System
IT202100003173A1 (en) * 2021-02-12 2022-08-12 Powersoft S P A ACOUSTIC REPRODUCTION SYSTEM

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2834238A1 (en) * 1978-08-04 1980-02-14 Philips Patentverwaltung Loudspeaker mounting in hole in baffle in car - includes sleeve-like support with bent outer springs which hold it in place
US4211461A (en) * 1978-11-27 1980-07-08 Industrial Electronic Hardware Corp. Axially mating cable connector
US4284313A (en) * 1979-10-17 1981-08-18 International Telephone And Telegraph Corporation Quick detachable electrical connector
US4359133A (en) * 1980-03-28 1982-11-16 Motorola, Inc. Resilient support for electronic component

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2611830A (en) * 1950-02-14 1952-09-23 Permoflux Corp Transducer
US3012221A (en) * 1956-10-08 1961-12-05 Siemens Edison Swan Ltd Electrical socket contacts
DE1790199A1 (en) * 1968-09-26 1972-01-20 Siemens Ag Contact spring for installation in a spring housing
FR2363955A1 (en) * 1976-09-02 1978-03-31 Bose Corp MULTI-SPEAKER ENGINE SPEAKER
DE2711126C3 (en) * 1977-03-15 1981-05-14 Blaupunkt-Werke Gmbh, 3200 Hildesheim Device for attaching a loudspeaker
US4203646A (en) * 1978-05-17 1980-05-20 Amp Incorporated Clip for electrically connecting planar elements, such as solar cells, and the like, in series
DE2842738C2 (en) * 1978-09-30 1986-06-19 Daimler-Benz Ag, 7000 Stuttgart Loudspeakers, in particular for vehicles
US4439643A (en) * 1979-04-02 1984-03-27 Rene Schweizer System assembly for mounting electrical apparatus on walls and ceilings
DE2935212A1 (en) * 1979-08-31 1981-03-19 Blaupunkt-Werke Gmbh, 3200 Hildesheim Loudspeaker fastener in motor vehicle holder - has several segments at edge of mounting opening, facing loudspeaker cage periphery cooperating with recessed segments
US4465905A (en) * 1982-04-28 1984-08-14 International Jensen Incorporated Loudspeaker assembly
FR2527388A1 (en) * 1982-05-19 1983-11-25 Ctm Female electrical contact with double-contact U=shaped clip - provides high lateral pressure on male pin while jaws of clip are initially separated
US4550230A (en) * 1982-10-18 1985-10-29 International Jensen Incorporated Speaker grille with snap-in fastener system
US4503292A (en) * 1982-10-18 1985-03-05 International Jensen Incorporated Cammed latching system for loudspeaker and grille
JPS60103987U (en) * 1983-12-20 1985-07-16 パイオニア株式会社 Mounting mechanism for car speakers, etc.
EP0150744B1 (en) * 1984-01-26 1989-08-02 TELEFUNKEN Fernseh und Rundfunk GmbH Loudspeaker unit
US4602382A (en) * 1984-10-26 1986-07-22 Boston Acoustics, Inc. Electro-acoustic transducer assembly

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2834238A1 (en) * 1978-08-04 1980-02-14 Philips Patentverwaltung Loudspeaker mounting in hole in baffle in car - includes sleeve-like support with bent outer springs which hold it in place
US4211461A (en) * 1978-11-27 1980-07-08 Industrial Electronic Hardware Corp. Axially mating cable connector
US4284313A (en) * 1979-10-17 1981-08-18 International Telephone And Telegraph Corporation Quick detachable electrical connector
US4359133A (en) * 1980-03-28 1982-11-16 Motorola, Inc. Resilient support for electronic component

Also Published As

Publication number Publication date
ATE69348T1 (en) 1991-11-15
KR950002764B1 (en) 1995-03-24
JPS62128299A (en) 1987-06-10
KR860008694A (en) 1986-11-17
DE3682313D1 (en) 1991-12-12
JP2545362B2 (en) 1996-10-16
EP0198359B1 (en) 1991-11-06
EP0198359A2 (en) 1986-10-22
US4752962A (en) 1988-06-21

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