EP0224308A2 - Device for mounting a loudspeaker in a hole of a sound baffle panel - Google Patents

Device for mounting a loudspeaker in a hole of a sound baffle panel Download PDF

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Publication number
EP0224308A2
EP0224308A2 EP86202059A EP86202059A EP0224308A2 EP 0224308 A2 EP0224308 A2 EP 0224308A2 EP 86202059 A EP86202059 A EP 86202059A EP 86202059 A EP86202059 A EP 86202059A EP 0224308 A2 EP0224308 A2 EP 0224308A2
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EP
European Patent Office
Prior art keywords
loudspeaker
edge
basket
clip
clip hooks
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
EP86202059A
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German (de)
French (fr)
Other versions
EP0224308A3 (en
EP0224308B1 (en
Inventor
Günter Krainhöfer
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.)
Philips Intellectual Property and Standards GmbH
Koninklijke Philips NV
Original Assignee
Philips Patentverwaltung GmbH
Philips Gloeilampenfabrieken NV
Koninklijke Philips Electronics NV
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Application filed by Philips Patentverwaltung GmbH, Philips Gloeilampenfabrieken NV, Koninklijke Philips Electronics NV filed Critical Philips Patentverwaltung GmbH
Publication of EP0224308A2 publication Critical patent/EP0224308A2/en
Publication of EP0224308A3 publication Critical patent/EP0224308A3/en
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Publication of EP0224308B1 publication Critical patent/EP0224308B1/en
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    • 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

Definitions

  • the invention relates to a device for installing a loudspeaker in a section of a baffle, in particular a motor vehicle, the speaker with its basket edge in each case adapted to the cutout with a sound passage opening in the shape and size of the basket edge and the basket edge in the area the edge of the sound passage opening can be fixed by means of quick attachments with clip hooks, the holder being provided between the baffle and the loudspeaker and containing the quick attachments.
  • Such a device for installing speakers is known (DE-GM 84 l2 555). Bags are provided on the device for a loudspeaker basket, into which the basket can be inserted from one side. On the opposite side, the basket is snapped into a snap-in groove along sloping ramp surfaces on clip-like snap-in tongues.
  • Such devices are generally made of plastic; therefore the basket brackets and the locking tongues are injection molded plastic parts. Inexpensive plastics are generally subject to aging, which depends on what temperatures the plastics are during are exposed to use. It is therefore possible that the pressing or clamping force of clip-like locking tongues will decrease after a certain time.
  • a collar extends around the edge of the sound passage opening on an intermediate plate forming part of the holder, which is interrupted by clip hooks which clamp the basket edge after it is clipped over, and in that a securing ring is provided which , placed over the collar and the clip hooks, presses the clip hooks inwards against the clipped-in basket rim.
  • the clip hooks are provided on their outer walls with a corrugated profile, which corresponds to a corrugated profile on the inner wall of the retaining ring.
  • corrugated profiles ensure that once the circlip is attached it cannot get lost on the intermediate plate sits. If it is desired that the locking ring can be released again properly, then according to a further embodiment of the invention it is provided that the corrugations are designed in the manner of a thread profile with a small pitch. In this way, the locking ring can be unscrewed from the intermediate plate again at the desired time after it has been fixed.
  • Fig. L shows an intermediate plate l, which is part of a speaker bracket, not shown, which is adapted in its outer dimensions and in its shape to a baffle section of a certain type of motor vehicle.
  • the bracket itself is not shown for the sake of simplicity, and its shape has for the Object of the invention has no meaning.
  • the outer dimensions of the intermediate plates are each adapted to the shape of the bracket.
  • the intermediate plate 1 has a sound passage opening 3, which is framed by a raised collar 5.
  • This upstanding collar 5 is interrupted by at least two clip hooks 7.
  • the intermediate plate 1, the collar 5 and the clip hooks 7 are injection-molded in one piece from plastic; the clip hooks 7 have a certain resilience and can be bent back in the direction of an arrow 9 in FIG. 2.
  • the edge ll of the sound passage opening 3 has inwardly projecting projections l3, which form supports for a bead l5 of a loudspeaker l7.
  • the loudspeaker l7 can be inserted into the intermediate plate 1, the basket bead l5 of the loudspeaker basket abutting the projections l3 with its front edge 2l.
  • the loudspeaker 17 in FIG. 1 is drawn in one position, the front of the loudspeaker facing away from the intermediate plate 1. It may be clear that in reality the front of the loudspeaker faces the intermediate plate 1.
  • the clip hooks 7 When inserting the loudspeaker l7 into the intermediate plate l, the clip hooks 7 have bent back until the basket bead l5 has come behind the lugs 23 of the clip hooks 7. Because of their restoring force, the clip hooks 7 then jumped forward and the lugs 23 lay over the basket bead l5.
  • the basket bead l5 is preferably still on Insulation ring 25 placed, in and over which the lugs 23 engage. This structure can be clearly seen from FIG. 3.
  • a securing ring 27 is also shown in FIG. After the loudspeaker l7 has been inserted into the intermediate plate l, this locking ring 27 is pushed over the outer wall of the collar l5. The locking ring thus engages behind the clip hooks 7 and secures them against unwanted retraction.
  • FIG. 2 which shows a section II according to FIG. 1, the outside 29 of the clip hooks 7 is provided with a corrugation 3l.
  • a corresponding corrugation 3l ' has the locking ring 27 on its inside in the areas 33 which engage behind the clip hooks 7. If the corrugations 3l and 3l 'are formed helically with a slight slope, then the retaining ring 27 can be loosened by rotating it from the intermediate plate l after pressing it on.
  • the dealer For each baffle cutout in a type of a particular motor vehicle brand, the dealer need only keep one holder with an intermediate plate according to the invention in stock. Only when the customer has decided which loudspeaker and which quality he intends to purchase does the seller clip the desired loudspeaker into the holder. This quick attachment is extremely fast and can be realized within a few seconds. The dealer needs due the embodiment of the speaker bracket with intermediate plate and quick attachment no longer have brackets with speakers of different quality. This greatly simplifies warehousing.

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

Die Erfindung bezieht sich auf eine Vorrichtung zum Einbau eines Lautsprechers (l7) in einen Ausschnitt einer Schall­wand, insbesondere eines Kraftfahrzeuges, wobei der Laut­sprecher (l7) mit seinem Korbrand (l5) jeweils in eine dem Ausschnitt angepaßte Halterung mit einer Schalldurchlaß­öffnung (3) in der Form und Größe des Korbrandes (l5) einsetzbar und der Korbrand (l5{ im Bereich des Randes der Schalldurchlaßöffnung (3) festlegbar ist mittels Schnell­befestigungen mit Klipphaken (7). Die Halterung ist dabei zwischen der Schallwand und dem Lautsprecher (l7) vorge­sehen und enthält die Schnellbefestigungen. Rings um den Rand der Schalldurchlaßöffnung (3) erstreckt sich an einer ein Teil der Halterung bildenden Zwischenplatte (l) ein Kragen (5), der von Klipphaken (7) unterbrochen ist, die den Korbrand (l5) nach seinem Überklippen festklammern. Es ist ein Sicherungsring (27) vorgesehen, der, über den Kragen (5) und die Klipphaken (7) gesteckt, die Klipphaken (7) nach innen gegen den eingeklippten Korbrand (l5) preßt.

Figure imgaf001
The invention relates to a device for installing a loudspeaker (l7) in a cutout of a baffle, in particular a motor vehicle, the loudspeaker (l7) with its basket edge (l5) each in a holder adapted to the cutout with a sound passage opening (3) in the shape and size of the basket edge (l5) can be used and the basket edge (l5 {in the area of the edge of the sound passage opening (3) can be fixed by means of quick attachments with clip hooks (7). The holder is provided between the baffle and the loudspeaker (l7) and The collar (5) extends around the edge of the sound passage opening (3) on an intermediate plate (l) which forms part of the holder, which collar is interrupted by clip hooks (7) which clip the basket edge (l5) over A locking ring (27) is provided, which, inserted over the collar (5) and the clip hooks (7), clips the clip hooks (7) inwards against the inserted lipped basket rim (l5) presses.
Figure imgaf001

Description

Die Erfindung bezieht sich auf eine Vorrichtung zum Einbau eines Lautsprechers in einen Ausschnitt einer Schallwand, insbesondere eines Kraftfahrzeuges, wobei der Lautsprecher mit seinem Korbrand jeweils in eine dem Ausschnitt ange­paßte Halterung mit einer Schalldurchlaßöffnung in der Form und Größe des Korbrandes einsetzbar und der Korbrand im Bereich des Randes der Schalldurchlaßöffnung festlegbar ist mittels Schnellbefestigungen mit Klipphaken, wobei die Halterung zwischen der Schallwand und dem Lautsprecher vorgesehen ist und die Schnellbefestigungen enthält.The invention relates to a device for installing a loudspeaker in a section of a baffle, in particular a motor vehicle, the speaker with its basket edge in each case adapted to the cutout with a sound passage opening in the shape and size of the basket edge and the basket edge in the area the edge of the sound passage opening can be fixed by means of quick attachments with clip hooks, the holder being provided between the baffle and the loudspeaker and containing the quick attachments.

Eine derartige Vorrichtung zum Einbau von Lautsprechern ist bekannt (DE-GM 84 l2 555). An der Vorrichtung sind für einen Lautsprecherkorb Taschen vorgesehen, in die der Korb von einer Seite her einschiebbar ist. Auf der Gegenseite wird der Korb längs schräger Auflaufflächen an klipp­artigen Rastzungen in eine Rastnut eingeschnappt. Solche Vorrichtungen bestehen allgemein aus Kunststoff; deshalb sind auch die Korbhalterungen und die Rastzungen ange­spritzte Kunststoffspritzteile. Preiswerte Kunststoffe unterliegen im allgemeinen einer Alterung, die davon abhängig ist, welchen Temperaturen die Kunststoffe während der Benutzung ausgesetzt sind. Es ist deshalb möglich, daß die Andrück- oder Festklammerkraft von klippartigen Rast­zungen nach einer gewissen Zeit nachläßt.Such a device for installing speakers is known (DE-GM 84 l2 555). Bags are provided on the device for a loudspeaker basket, into which the basket can be inserted from one side. On the opposite side, the basket is snapped into a snap-in groove along sloping ramp surfaces on clip-like snap-in tongues. Such devices are generally made of plastic; therefore the basket brackets and the locking tongues are injection molded plastic parts. Inexpensive plastics are generally subject to aging, which depends on what temperatures the plastics are during are exposed to use. It is therefore possible that the pressing or clamping force of clip-like locking tongues will decrease after a certain time.

Es ist Aufgabe der Erfindung, eine Vorrichtung der eingangs erwähnten Art zu schaffen, die mit einer klemmen­den Schnellbefestigung versehen ist, die einfach und alterungsbeständig ist.It is an object of the invention to provide a device of the type mentioned at the outset, which is provided with a quick-fastening clamp which is simple and resistant to aging.

Die gestellte Aufgabe ist erfindungsgemäß dadurch gelöst, daß sich rings um den Rand der Schalldurchlaßöffnung an einer ein Teil der Halterung bildenden Zwischenplatte ein Kragen erstreckt, der von Klipphaken unterbrochen ist, die den Korbrand nach seinem Überklippen festklammern, und daß ein Sicherungsring vorgesehen ist, der, über den Kragen und die Klipphaken gesteckt, die Klipphaken nach innen gegen den eingeklippten Korbrand preßt.The object is achieved in that a collar extends around the edge of the sound passage opening on an intermediate plate forming part of the holder, which is interrupted by clip hooks which clamp the basket edge after it is clipped over, and in that a securing ring is provided which , placed over the collar and the clip hooks, presses the clip hooks inwards against the clipped-in basket rim.

Mit Hilfe des Sicherungsringes wird dem Nachlassen der Klemm- oder Festklammerkraft begegnet, weil er, über den Kragen und die Klipphaken gesteckt, die Klipphaken nach innen gegen den Korbrand preßt. Eine solche Sicherung sorgt für die Lebenzeit der Vorrichtung für eine ausreichende Klemmkraft der Klipphaken.With the help of the locking ring, the decrease in the clamping or clamping force is countered, because it, pushed over the collar and the clip hook, presses the clip hook inwards against the edge of the basket. Such a fuse ensures a sufficient clamping force of the clip hooks for the lifetime of the device.

Nach einer weiteren Ausgestaltung der Erfindung ist vorgesehen, daß die Klipphaken an ihren Außenwänden mit einem Riffelprofil versehen sind, dem ein Riffelprofil an der Innenwand des Sicherungsringes entspricht. Diese Riffelprofile sorgen dafür, daß der einmal aufgesteckte Sicherungsring unverlierbar auf der Zwischenplatte fest­ sitzt. Sollte es gewünscht sein, daß der Sicherungsring noch einmal einwandfrei lösbar ist, dann wird nach einer weiteren Ausgestaltung der Erfindung vorgesehen, daß die Riffelungen nach Art eines Gewindeprofiles mit geringer Steigung ausgebildet sind. Auf diese Weise läßt sich der Sicherungsring nach dem Festlegen zu gewünschter Zeit wieder von der Zwischenplatte abdrehen.According to a further embodiment of the invention it is provided that the clip hooks are provided on their outer walls with a corrugated profile, which corresponds to a corrugated profile on the inner wall of the retaining ring. These corrugated profiles ensure that once the circlip is attached it cannot get lost on the intermediate plate sits. If it is desired that the locking ring can be released again properly, then according to a further embodiment of the invention it is provided that the corrugations are designed in the manner of a thread profile with a small pitch. In this way, the locking ring can be unscrewed from the intermediate plate again at the desired time after it has been fixed.

Die Erfindung wird anhand des in der Zeichnung dargestell­ten Ausführungsbeispieles näher erläutert.

  • Fig. l zeigt in schaubildlicher Explosionsdarstellung eine Zwischenplatte einer Lautsprecherhalterung, die im übrigen nicht dargestellt ist. Auf die Zwischenplatte ist ein Lautsprecher aufklippbar, und die Klipphaken der Zwischenplatte lassen sich mit Hilfe eines Sicherungsringes gegen ein Zurückbiegen sichern.
  • Fig. 2 zeigt einen Ausschnitt aus der Zwischenplatte nach Fig. l in vergrößerter Darstellung mit einem Klipphaken.
  • Fig. 3 zeigt einen Schnitt längs der Linie III-III durch den an der Zwischenplatte festgelegten Korbwulst eines Lautsprechers.
The invention is explained in more detail with reference to the embodiment shown in the drawing.
  • Fig. L shows a diagrammatic exploded view of an intermediate plate of a speaker bracket, which is not shown in the rest. A loudspeaker can be clipped onto the intermediate plate and the clip hooks of the intermediate plate can be secured against bending back with the aid of a locking ring.
  • Fig. 2 shows a detail of the intermediate plate of FIG. 1 in an enlarged view with a clip hook.
  • Fig. 3 shows a section along the line III-III through the basket bead of a speaker fixed to the intermediate plate.

Fig. l zeigt eine Zwischenplatte l, die Bestandteil einer nicht dargestellten Lautsprecherhalterung ist, die in ihren äußeren Abmessungen und in ihrer Form an einen Schallwandausschnitt eines bestimmten Kraftfahrzeugtyps angepaßt ist. Die Halterung selbst ist der Einfachheit halber nicht dargestellt, und ihre Formgebung hat für den Gegenstand der Erfindung keine Bedeutung. Die Außen­abmessungen der Zwischenplatten sind jeweils an die Form der Halterung angepaßt.Fig. L shows an intermediate plate l, which is part of a speaker bracket, not shown, which is adapted in its outer dimensions and in its shape to a baffle section of a certain type of motor vehicle. The bracket itself is not shown for the sake of simplicity, and its shape has for the Object of the invention has no meaning. The outer dimensions of the intermediate plates are each adapted to the shape of the bracket.

Die Zwischenplatte l weist eine Schalldurchtrittsöffnung 3 auf, die von einem hochstehenden Kragen 5 umrahmt ist. Dieser hochstehende Kragen 5 ist unterbrochen von wenigstens zwei Klipphaken 7. Die Zwischenplatte l, der Kragen 5 und die Klipphaken 7 sind in einem Stück aus Kunststoff gespritzt; die Klipphaken 7 haben eine gewisse Rückstell-Elastizität und können in Richtung eines Pfeiles 9 nach Fig. 2 zurückgebogen werden. Der Rand ll der Schalldurchtrittsöffnung 3 weist nach innen vorspringende Vorsprünge l3 auf, die Auflagen für einen Wulst l5 eines Lautsprechers l7 bilden.The intermediate plate 1 has a sound passage opening 3, which is framed by a raised collar 5. This upstanding collar 5 is interrupted by at least two clip hooks 7. The intermediate plate 1, the collar 5 and the clip hooks 7 are injection-molded in one piece from plastic; the clip hooks 7 have a certain resilience and can be bent back in the direction of an arrow 9 in FIG. 2. The edge ll of the sound passage opening 3 has inwardly projecting projections l3, which form supports for a bead l5 of a loudspeaker l7.

In die Zwischenplatte l ist der Lautsprecher l7 einsetz­bar, wobei der Korbwulst l5 des Lautsprecherkorbes mit seinem vorderen Rand 2l gegen die Vorsprünge l3 stößt. Deutlichkeitshalber ist der Lautsprecher l7 in Fig. l in einer Stellung gezeichnet, wobei die Vorderseite des Lautsprechers von der Zwischenplatte l abgekehrt ist. Es mag deutlich sein, daß in Wirklichkeit die Vorderseite des Lautsprechers der Zwischenplatte l zugekehrt ist. Beim Einsetzen des Lautsprechers l7 in die Zwischenplatte l haben sich die Klipphaken 7 zurückgebogen, bis der Korb­wulst l5 hinter die Nasen 23 der Klipphaken 7 gelangt ist. Aufgrund ihrer Rückstellkraft sind die Klipphaken 7 dann vorgesprungen, und die Nasen 23 haben sich über den Korbwulst l5 gelegt. Um Klapper-Erscheinungen zu vermeiden, ist vorzugsweise auf den Korbwulst l5 noch ein Dämmring 25 aufgelegt, in den und über den die Nasen 23 greifen. Dieser Aufbau ist deutlich aus Fig. 3 zu erkennen.The loudspeaker l7 can be inserted into the intermediate plate 1, the basket bead l5 of the loudspeaker basket abutting the projections l3 with its front edge 2l. For the sake of clarity, the loudspeaker 17 in FIG. 1 is drawn in one position, the front of the loudspeaker facing away from the intermediate plate 1. It may be clear that in reality the front of the loudspeaker faces the intermediate plate 1. When inserting the loudspeaker l7 into the intermediate plate l, the clip hooks 7 have bent back until the basket bead l5 has come behind the lugs 23 of the clip hooks 7. Because of their restoring force, the clip hooks 7 then jumped forward and the lugs 23 lay over the basket bead l5. To avoid rattling phenomena, the basket bead l5 is preferably still on Insulation ring 25 placed, in and over which the lugs 23 engage. This structure can be clearly seen from FIG. 3.

In Fig. l ist noch ein Sicherungsring 27 dargestellt. Dieser Sicherungsring 27 wird nach dem Einsetzen des Laut­sprechers l7 in die Zwischenplatte l über die Außenwand des Kragens l5 geschoben. Damit hintergreift der Siche­rungsring die Klipphaken 7 und sichert diese gegen ein ungewolltes Zurückweichen.A securing ring 27 is also shown in FIG. After the loudspeaker l7 has been inserted into the intermediate plate l, this locking ring 27 is pushed over the outer wall of the collar l5. The locking ring thus engages behind the clip hooks 7 and secures them against unwanted retraction.

Wie aus Fig. 2 zu ersehen ist, die einen Ausschnitt II nach Fig. l zeigt, ist die Außenseite 29 der Klipphaken 7 mit einer Riffelung 3l versehen. Eine entsprechende Riffelung 3l′ weist der Sicherungsring 27 an seiner Innenseite in den Bereichen 33 auf, die hinter die Klipphaken 7 greifen. Wenn die Riffelungen 3l und 3l′ schraubenlinienförmig mit schwacher Steigung ausgebildet sind, dann läßt sich der Sicherungsring 27 nach seinem Aufdrücken durch Drehen wieder von der Zwischenplatte l lösen.As can be seen from FIG. 2, which shows a section II according to FIG. 1, the outside 29 of the clip hooks 7 is provided with a corrugation 3l. A corresponding corrugation 3l 'has the locking ring 27 on its inside in the areas 33 which engage behind the clip hooks 7. If the corrugations 3l and 3l 'are formed helically with a slight slope, then the retaining ring 27 can be loosened by rotating it from the intermediate plate l after pressing it on.

Für jeden Schallwandausschnitt in einem Typ eines bestimm­ten Kraftwagenfabrikates braucht der Händler nur jeweils eine Halterung mit einer Zwischenplatte nach der Erfindung auf Vorrat halten. Erst wenn der Kunde sich entschieden hat, welchen Lautsprecher welcher Qualität er zu erwerben gedenkt, dann klippt der Verkäufer den gewünschten Laut­sprecher in die Halterung ein. Diese Schnellbefestigung geht außerordentlich schnell und läßt sich innerhalb weniger Sekunden realisieren. Der Händler braucht aufgrund der Ausführungsform der Lautsprecherhalterung mit Zwischenplatte und Schnellbefestigung nun nicht mehr Halterungen mit Lautsprechern verschiedener Qualität bereitzuhalten. Die Lagerhaltung wird dadurch ganz erheblich vereinfacht.For each baffle cutout in a type of a particular motor vehicle brand, the dealer need only keep one holder with an intermediate plate according to the invention in stock. Only when the customer has decided which loudspeaker and which quality he intends to purchase does the seller clip the desired loudspeaker into the holder. This quick attachment is extremely fast and can be realized within a few seconds. The dealer needs due the embodiment of the speaker bracket with intermediate plate and quick attachment no longer have brackets with speakers of different quality. This greatly simplifies warehousing.

Claims (3)

1. Vorrichtung zum Einbau eines Lautsprechers (l7) in einen Ausschnitt einer Schallwand, insbesondere eines Kraftfahrzeuges, wobei der Lautsprecher (l7) mit seinem Korbrand (l5) jeweils in eine dem Ausschnitt angepaßte Halterung mit einer Schalldurchlaßöffnung (3{ in der Form und Größe des Korbrandes (l5) einsetzbar und der Korbrand (l5) im Bereich des Randes der Schalldurchlaßöffnung (3) festlegbar ist mittels Schnellbefestigungen mit Klipphaken (7), wobei die Halterung zwischen der Schallwand und dem Lautsprecher (l7) vorgesehen ist und die Schnell­befestigungen enthält, dadurch gekennzeichnet, daß sich rings um den Rand der Schalldurchlaßöffnung (3) an einer ein Teil der Halterung bildenden Zwischenplatte (l) ein Kragen (5) erstreckt, der von Klipphaken (7) unterbrochen ist, die den Korbrand (l5) nach seinem Überklippen festklammern, daß ein Sicherungsring (27) vorgesehen ist, der, über den Kragen (5) und die Klipphaken (7) gesteckt, die Klipphaken (7) nach innen gegen den eingeklippten Korbrand (l5) preßt.1. Device for installing a loudspeaker (l7) in a section of a baffle, in particular a motor vehicle, the loudspeaker (l7) with its basket edge (l5) each in a holder adapted to the cutout with a sound passage opening (3 {in shape and size of the basket edge (l5) can be used and the basket edge (l5) can be fixed in the area of the edge of the sound passage opening (3) by means of quick attachments with clip hooks (7), the holder being provided between the baffle and the loudspeaker (l7) and containing the quick attachments, characterized in that a collar (5) extends around the edge of the sound passage opening (3) on an intermediate plate (l) forming part of the holder and is interrupted by clip hooks (7) which clip the basket edge (l5) after it has been clipped over clamp that a locking ring (27) is provided, which, inserted over the collar (5) and the clip hooks (7), the clip hooks (7) towards the inside against the clipped pten basket rim (l5) presses. 2. Vorrichtung nach Anspruch l, dadurch gekennzeichnet, daß die Klipphaken (7) an ihren Außenwänden mit einem Riffelprofil (3l) versehen sind, dem ein Riffelprofil (3l′) an den Innenwand des Sicherungsringes (27) entspricht.2. Device according to claim l, characterized in that the clip hooks (7) are provided on their outer walls with a corrugated profile (3l), which corresponds to a corrugated profile (3l ') on the inner wall of the retaining ring (27). 3. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß die Riffelungen (3l, 3l′) nach Art eines Gewinde­profiles mit geringer Steigung ausgebildet sind.3. Apparatus according to claim 2, characterized in that the corrugations (3l, 3l ') are designed in the manner of a thread profile with a small pitch.
EP86202059A 1985-11-23 1986-11-20 Device for mounting a loudspeaker in a hole of a sound baffle panel Expired - Lifetime EP0224308B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853541493 DE3541493A1 (en) 1985-11-23 1985-11-23 DEVICE FOR INSTALLING A LOUDSPEAKER IN A PART OF A BALL
DE3541493 1985-11-23

Publications (3)

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EP0224308A2 true EP0224308A2 (en) 1987-06-03
EP0224308A3 EP0224308A3 (en) 1989-01-04
EP0224308B1 EP0224308B1 (en) 1992-08-12

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EP86202059A Expired - Lifetime EP0224308B1 (en) 1985-11-23 1986-11-20 Device for mounting a loudspeaker in a hole of a sound baffle panel

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US (1) US4815558A (en)
EP (1) EP0224308B1 (en)
JP (1) JPS62136998A (en)
DE (2) DE3541493A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0363425A1 (en) * 1987-06-19 1990-04-18 Harman International Industries, Incorporated Loudspeaker mounting
WO1990011667A1 (en) * 1989-03-23 1990-10-04 Eurotec (E.M.) International Electronics Limited Speaker mounting arrangement
EP0392649A2 (en) * 1989-04-10 1990-10-17 Pioneer Electronic Corporation Speaker
GB2241410A (en) * 1990-09-06 1991-08-28 Scott James Sargent Quick release speaker system
EP0582119A1 (en) * 1992-08-06 1994-02-09 NOKIA TECHNOLOGY GmbH Tagboard for loudspeakers
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
DE102013222484A1 (en) * 2013-11-06 2015-05-07 Profil Verbindungstechnik Gmbh & Co. Kg Fastening element for attachment to a component, assembly part comprising the fastening element and method for producing the assembly part

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GB2241410A (en) * 1990-09-06 1991-08-28 Scott James Sargent Quick release speaker system
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US5401907A (en) * 1992-08-06 1995-03-28 Nokia Technology Gmbh Soldering terminal plate for loudspeakers
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
DE102013222484A1 (en) * 2013-11-06 2015-05-07 Profil Verbindungstechnik Gmbh & Co. Kg Fastening element for attachment to a component, assembly part comprising the fastening element and method for producing the assembly part
US10051924B2 (en) 2013-11-06 2018-08-21 Profil Verbindungstechnik Gmbh & Co. Kg Fastener element for attachment to a component, component assembly including the fastener element and method for the manufacture of the component assembly

Also Published As

Publication number Publication date
EP0224308A3 (en) 1989-01-04
DE3541493A1 (en) 1987-06-04
JPS62136998A (en) 1987-06-19
US4815558A (en) 1989-03-28
DE3541493C2 (en) 1987-08-27
EP0224308B1 (en) 1992-08-12
DE3686394D1 (en) 1992-09-17

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