DE2049836C

DE2049836C - Sound-absorbing partition wall element

Info

Publication number: DE2049836C
Authority: DE
Inventors: Adolf Dipl Ing 2900 Oldenburg Kindler
Original assignee: Individual
Current assignee: Individual
Publication date: 1972-12-07

Description

3 43 4

vandelements getrennt zum Einbauort transportiert einer durch das ^^!^J'^J^mml hinvandelements transported separately to the place of installation through the ^^! ^ J '^ J ^ mml

wenden können und erst dort durch einfaches Ein- zeugten Querkraftkomponente zum «.«w»and only there by simply adding the transverse force component to the «.« w »

hängen der Deckplatten zusammengesetzt werden. gelogen. _Vahmt,_n ι und den Deckplatten 6 depend on the cover plates. lied. _Vahm , _n ι and the cover plates 6

An Stelle von Fallhaken und Olsen od.dgL können Zwischen dem ^f⁰*¹¹!"J *!LE weiche als Sicherungselemente auch Zugfedern oder andere 5 sind elastische Zwischenlage MwggJJJ* JJF.Instead of hooks and Olsen or the like, between the ^ f ⁰ * ¹¹ ! "J *! LE soft tension springs or other elastic intermediate layers can be used as securing elements.

ähnlich wirkende Elemente gewählt werden, welche im Beispiel streifenförmig;auf dem^J^^g^elements with a similar effect can be selected, which in the example are strip-shaped; on the ^ J ^^ g ^

jjdjr eigene Geräusche erzeugen noch Körperschall klebt ^^Zw^elien^Sen"b? auchjjdjr own noises still produce structure-borne sound sticks ^^ Zw ^ elien ^ Sen "b? too

^CIIn den Zeichnungen ist ein Ausführungsbeispiel ^Οπκψ^Τ^χν^Ζ^?^ Deckplatten 6 befeder Erfindung dargestellt Es zeigt io Auf den tanenfla<Aen7 der Decicpm^ ^CI In the drawings, an embodiment is shown ^Οπκ ψ ^ Τ ^χν ^ Ζ ^? ^ Cover plates 6 befeder invention It shows io on the tanenfla <Aen7 of the Decicpm ^

F i g. 1 einen vtrtikalschnitt durch ein erfindungs- stigte Stifte U greifen I⁰* * ^⁰JgVT MontapeF i g. 1 grab a vertical section through a pin U according to the invention I ⁰ * * ^ ⁰ JgVT Montape

gemäL Trennwandelement und men 1 ein und sichern a·*""*" ^? _vw_e deraccording to partition element and menu 1 and secure a · * "" * "^? _v w _e

Fig.2 eine schaubildliche Teilansicht des Trenn- oder starken E^^^^^rJEStSFig. 2 is a diagrammatic partial view of the separating or strong E ^^^^^ rJEStS

wandeiements, dessen vordere Deckplatte entfernt J^^^Ä^^wandeiements, whose front cover plate is removed J ^^^ Ä ^^

^lStDer rechteckige Rahmen 1 besteht aus einem ka- * Sicherungen jedoch₍entfallen, ^^g^ ^lSt the rectangular frame 1 consists of a ka- * fuses ₍ omitted, ^^ g ^

sattϊ^αϊ ~*g^K£H£lisattϊ ^ αϊ ~ * g ^ K £ H £ li

Durch vertikale Bohrungen, welche den oberen W«^ate^?*i2S£AnS'der Deckplat-Rahmenquerholm3 in seiner Mittelebene durchset- Die erstrebte ^^'^"g^n IO kann? * £ i2S AnS'der Deckplat-Rahmenquerholm3 in its central plane enforcement by vertical holes which the upper W «^ ^ate The sought ^^ '^" g ^ n IO can

zen, sind die oberen Enden von Tragorganen in Form ten 6 an den elastischen J^f ^^,S^ von Stangen 4 hindurchgeführt und mittels Muttern 5 durch Formgebung ""^d _ur ^A"^o _f2Sj_e Tmgö^e gehalten. Durch Verstellen der Muttern 5 kann die as die Höhenlage:- der zur ^{«""f ™J gf _der Vertikale Lage der Stangen 4 verändert werden. Un- an den Deckplatten ^g^^^^SS^- tcrhalb des oberen Rahmenquerholms 3 sind die Winkelstückes, ^^nflu* ^SSenten' nSTals Stangen 4 paarweise leicht nach außen abgewinkelt, dere bei ^^_m^™STSS3S deren unso daß sie mit den Innenflächen 7 der Deckplatten 6 zwei Paare von Tragorganen ^vo;ß?^sen^ .^α^£_η"_η. einen spitzen Winkel einschließen. Auf den Innenflä- 30 tere Enden in unterschledhchen H^^^n an den Innen chen 7 der Deckplatten 6 sind an diesen Winkel- flächen der Deckplatten ^ί«?* ⁸™·,^_β SnfliJ stücke 8 befestigten welchen die unteren, abgekröpf- oben gachiUerten Weise ^^^J^^ ten Enden 9 der Stangen 4 eingreifen. Auf diese stung durch Federglieder in ™n Irgorgan^en un / Weise hängen die Deckplatten 6 an den nach Art von oder deren seitlich außenhegende Befestigung im oöt Pendelstützen wirkenden Stangen 4, werden aber von 35 ren Rahmenqucrholm erfolgen.zen, the upper ends of supporting members are in the form of 6 on the elastic J ^ f ^^, S ^ passed through rods 4 and held by means of nuts 5 by shaping "" ^d _ur ^A " ^o _f 2Sj _e Tmgö ^ e. By adjusting the nuts 5 can as the height of: - the for ^ { """f ™ J _{of the} vertical position of the rods 4 UN gf be changed on the cover plates ^ g ^^^^ SS ^ - tcrhalb of the upper frame transverse spar 3 are. the elbow piece, ^ ^nflu * ^ SSenten 'nSTals rods 4 in pairs slightly angled outwards, the ones with ^^ _m ^ ™ STSS3S whose unso that they with the inner surfaces 7 of the cover plates 6 two pairs of supporting organs ^vo ; ß? ^sen ^. ^α ^ £ _η " _η . include an acute angle. Tere on the Innenflä- 30 ends in unterschledhchen H ^^^ n on the inner surfaces 7 of the cover plates 6 are in these angular surfaces of the cover plates ^ ί? "* ⁸ ™ · ^ _β SnfliJ pieces 8 attached to which the lower abgekröpf - Above gachiUerten way ^^^ J ^^ th ends 9 of the rods 4 engage. In this way, the cover plates 6 hang on the rods 4 which act in the manner of or their laterally external attachment in the pendulum supports, but are provided by 35 ren frame cross members.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims

For reasons of stability, however, there are limits to the pateot claims: the wall elements of the softness of the intermediate layers. elastic

1. Sound-absorbing partition wall element, including intermediate layers that the cover plates must support, special for movable partition walls, consisting of 5 they may be under the weight of the cover plates from a frame and attached to it on both sides - only yield to a certain extent. Besides th cover plates, with elastic intermediate layers they are considerably due to the weight of the cover plate arranged between the frame and the cover plates and thus lose some of their origins, characterized in that the springy and we cover plates for good sound insulation (6) on the upper cross member (3) of the io lateral elasticity

Frame (1) are attached. The object of the invention is therefore to provide a soundproof

2. Trennwandeleraent according to claim 1, mendes dividing wall element in two-shell design characterized by a support member that on the one hand creates aii, which has optimally matched elastic facing inner surfaces (7) of the intermediate layers and is nonetheless stable in shape.
Cover plates (6), on the other hand on the upper frame 15, this object is are inventively attached gequerholm (3) such that it dissolves in that the cover plates on the upper transverse spar of the substantially vertically attached from the Querholmunter- frame.

extend downward. In this way, the intermediate layers are

3. Partition wall element according to claim 2, since the dead weight of the cover plates acting on it characterized in that the supporting organs burden an ao. These are only slightly at the intermediate tips Angle with the inner surfaces (7) of the lay and can get that spring constant cover plates (6) include. which, taking into account the cover plate

4. Partition element according to claim 2 or 3, mass for the strongest damping of a deck thereby characterized in that the support members are recorded in plate over their entire surface and as the level of the partition element in air vibrations transmitted against »5 structure-borne sound set directions run. leads.

5. Partition wall element according to one or more- Preferably used to hang the cover plates of the preceding claims, characterized on the frame support members on the one hand to the indicates that the length of the supporting members facing inner surfaces of the cover plates, is adjustable. 30 on the other hand on the upper frame cross member in such a way

6. Partition wall element according to one or more solidified that they are essentially perpendicular Ren of the preceding claims, characterized in that the lower surface of the transverse spar extends downward, indicates that at least some of the Tragor- In order to ensure a secure installation of the cover plates on gane include a tension spring. To ensure the frame or the intermediate layers,

7. Partition wall element according to one or more of the supporting members advantageously include a pointed one Ren of the preceding claims, thereby forming an angle with the inner surfaces of the cover plates, see above indicates that fuse elements z. B, in that the dead weight of the cover plates to the frame In the form of drop hooks (13) or loops (14) which generate directed transverse forces.

Loosely connect the cover plates (6) to one another. Their

8. Partition element after one or more «* 40 dead weight to stabilize the position of the preceding claims, characterized in that the support members in the plane of the indicates that the cover plates (6) on their partition wall element in opposite directions Inner surface (7) have guide pins (H), run.

which in bores (12) of the frame (1) back The length of the support members is preferably coincident. 45 adjustable. With smaller partition wall elements,

two supporting elements are sufficient, but for larger elements several pairs of supporting elements will be provided,

which attack each cover plate at different heights. In order to do this a sufficiently uniform To achieve 50 distribution of the forces, at least some of the support members contain a tension spring. To the

The invention relates to a sound-absorbing achievement of the same transverse forces, one can arrange the

Partition element, especially for movable voltage also meet so that not all support members in

Partition walls, consisting of a frame and both middle planes of the upper frame cross member.

laterally attached cover plates, with elastic 55 leads, but for example those above

Intermediate layers between the frame and cover plates, the cover plates attacking support members outside

are arranged. that center plane is introduced into the frame spar

Movable partitions are made of individual. Of course, the attachment of the

Partition wall elements for sound-absorbing partition support members on the frame with interposition

The connection between two spaces will predominantly take place in this so-elastic limb.

called two-shell construction. The intermediate To excessive lifting of the cover plates from Sleeves made of »soft« material are intended to prevent the lure frame from being damaged after further training Supersonic transmission from a cover plate provided by the invention that securing elements Make the frame on the other cover plate more difficult. Loosely connect the two cover plates. This dimensional softer The intermediate layer is, the better its 65 would support another advantage of the Erfin insulation effect, because a low spring constant of the manure, which consists in that to protect against Interlayer leads to a low natural vibration transport damage and to the simplification of the trans number of the total element. ports the cover plates and the frame of the partition