EP0893936A3 - Lautsprecherkorb - Google Patents

Lautsprecherkorb Download PDF

Info

Publication number
EP0893936A3
EP0893936A3 EP98113235A EP98113235A EP0893936A3 EP 0893936 A3 EP0893936 A3 EP 0893936A3 EP 98113235 A EP98113235 A EP 98113235A EP 98113235 A EP98113235 A EP 98113235A EP 0893936 A3 EP0893936 A3 EP 0893936A3
Authority
EP
European Patent Office
Prior art keywords
connections
connection
extend
upper edge
base
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
EP98113235A
Other languages
English (en)
French (fr)
Other versions
EP0893936A2 (de
EP0893936B1 (de
Inventor
Manfred Aigner
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.)
Harman Becker Automotive Systems GmbH
Original Assignee
Harman Audio Electronic Systems 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
Application filed by Harman Audio Electronic Systems GmbH filed Critical Harman Audio Electronic Systems GmbH
Publication of EP0893936A2 publication Critical patent/EP0893936A2/de
Publication of EP0893936A3 publication Critical patent/EP0893936A3/de
Application granted granted Critical
Publication of EP0893936B1 publication Critical patent/EP0893936B1/de
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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)

Abstract

Die Erfindung befaßt sich mit der Verbindung von Lautsprecherkorb (10) und Magnetsystem (20). Gemäß dem Stand der Technik wurden solche Verbindungen üblicherweise als Schraub, - Klebe - oder Nietverbindungen realisiert. Nur bei sehr leichten Lautsprechern, wie sie beispielsweise zur Wiedergabe von hohen Tönen eingesetzt werden, haben Rastverbindungen die erforderliche Verbindungsstabilität hervorgebracht. Erfindungsgemäß wird eine Rastverbindung für schwere Lautsprechersysteme angegeben. Dies wird dadurch realisiert, daß der obere Rand (11) und der Boden (12) des Lautsprecherkorbes (10) über federnd ausgebildete Stege (13) verbunden wird, sowie daß sich Rasthaken (16) vom oberen Rand (11) in Richtung Boden (12) erstrecken. Das Magnetsystem (20) wird zwischen den Rasthaken (16) und dem Boden (12) eingeklemmt, wobei die Seiten (24) der Rasthaken (16) und der Boden (12) zueinander parallel verlaufen.
EP98113235A 1997-07-26 1998-07-16 Lautsprecherkorb Expired - Lifetime EP0893936B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19732185 1997-07-26
DE19732185A DE19732185A1 (de) 1997-07-26 1997-07-26 Lautsprecherkorb

Publications (3)

Publication Number Publication Date
EP0893936A2 EP0893936A2 (de) 1999-01-27
EP0893936A3 true EP0893936A3 (de) 2002-07-24
EP0893936B1 EP0893936B1 (de) 2003-07-09

Family

ID=7836964

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98113235A Expired - Lifetime EP0893936B1 (de) 1997-07-26 1998-07-16 Lautsprecherkorb

Country Status (2)

Country Link
EP (1) EP0893936B1 (de)
DE (2) DE19732185A1 (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4031742A1 (de) * 1990-10-06 1992-04-09 Nokia Unterhaltungselektronik Kalotten-hochton-lautsprecher
EP0538702A2 (de) * 1991-10-19 1993-04-28 NOKIA TECHNOLOGY GmbH Konuslautsprecher

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4031742A1 (de) * 1990-10-06 1992-04-09 Nokia Unterhaltungselektronik Kalotten-hochton-lautsprecher
EP0538702A2 (de) * 1991-10-19 1993-04-28 NOKIA TECHNOLOGY GmbH Konuslautsprecher

Also Published As

Publication number Publication date
EP0893936A2 (de) 1999-01-27
DE59808952D1 (de) 2003-08-14
EP0893936B1 (de) 2003-07-09
DE19732185A1 (de) 1999-01-28

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