CH270763A - Sound and vibration dampening element. - Google Patents

Sound and vibration dampening element.

Info

Publication number
CH270763A
CH270763A CH270763DA CH270763A CH 270763 A CH270763 A CH 270763A CH 270763D A CH270763D A CH 270763DA CH 270763 A CH270763 A CH 270763A
Authority
CH
Switzerland
Prior art keywords
sound
vibration dampening
dampening element
element according
steel
Prior art date
Application number
Other languages
German (de)
Inventor
Pfister Alfred
Original Assignee
Pfister Alfred
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 Pfister Alfred filed Critical Pfister Alfred
Publication of CH270763A publication Critical patent/CH270763A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B2001/8263—Mounting of acoustical elements on supporting structure, e.g. framework or wall surface

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)

Description

  

  Schall und Erschütterungen dämpfendes Element.    Gegenstand vorliegender Erfindung ist  ein Schall und     Erschütterungen    dämpfendes  Element, welches dadurch gekennzeichnet ist,  dass es aus eingehüllten Stahlspänen besteht.  



  Ausführungsbeispiele des Erfindungs  gegenstandes sind auf beiliegender Zeichnung  dargestellt, in welcher       Fig.    1 ein erstes     Beispiel    im senkrechten  Schnitt und       Fig.    2 ein zweites Beispiel in Draufsicht  zeigt.  



  In     Fig.    1. ist zwischen einer Tragkon  struktion, dem Betonboden 1 und einer  Leiste 2, auf welcher der     Bodenbelag,    z. B.  aus Bodenriemen 3, abgestützt ist, als Ele  ment zur Dämpfung von Schall und Er  sehütterungen ein Streifen 4 von Stahlspänen  oder Stahlwolle,     wele    her in einer Hülle 5  eingeschlossen ist, eingelegt. Die Hülle kann.  aus Jute,     Biturnenpapier    usw. bestehen. Bei  richtiger Dimensionierung lässt sich der       Stahlspänestreifen    infolge seiner Elastizität  nicht zu einer kompakten Masse zusammen  drücken und behält seine dämpfenden Eigen  schaften dauernd bei.

   Durch seine Umhül  lung, insbesondere wenn     hiefür    Bitumen-         papier    gewählt wird, sind die Stahlspäne  weitgehend gegen Rosten geschützt.  



  Beim     Ausführungsbeispiel    nach     Fiö.    2,  das einen aus Platten 6 gebildeten, begeh  baren Terrassenbelag zeigt, sind unter die  Stellen, an     welehen    je vier Platten zusammen  stossen, runde plattenförmige Körper 7 aus  eingehüllten Stahlspänen gelegt.,     welehe     Schall und     Erschütterungen    dämpfen.



  Sound and vibration dampening element. The subject matter of the present invention is a sound and vibration damping element, which is characterized in that it consists of encased steel chips.



  Embodiments of the subject invention are shown in the accompanying drawing, in which Fig. 1 shows a first example in vertical section and Fig. 2 shows a second example in plan view.



  In Fig. 1. is between a Tragkon structure, the concrete floor 1 and a bar 2, on which the floor covering, for. B. from floor strap 3, is supported, as ele ment for damping sound and He sehütterungen a strip 4 of steel chips or steel wool, wele is enclosed in a shell 5 ago, inserted. The shell can. made of jute, biturn paper, etc. If dimensioned correctly, the steel chip strip cannot be compressed into a compact mass due to its elasticity and permanently retains its damping properties.

   The steel shavings are largely protected against rusting due to its envelope, especially if bitumen paper is chosen for this.



  In the embodiment according to Fiö. 2, which shows a walk-on terrace covering formed from plates 6, are placed under the places where four plates meet, round plate-shaped bodies 7 made of encased steel chips, which dampen sound and vibrations.

Claims (1)

<B>PATENTANSPRUCH:</B> Schall und Erschütterungen dämpfendes Element, dadureh gekennzeichnet, dass es aus eingehüllten Stahlspänen besteht. UNTERANSPRLCHE: 1. Element nach Patentansprueh, dadurch gekennzeichnet, dass es Streifenform aufweist.. 2. Element nach Patentanspruch, dadurch gekennzeichnet, dass es runde Plattenform aufweist. 3. Element. nach Patentanspruch, dadurch gekennzeichnet, dass die Hülle aus Jute besteht. 4. Element nach Patentanspruch, dadurch gekennzeichnet, dass die Hülle aus Bitumen papier besteht. <B> PATENT CLAIM: </B> Sound and vibration damping element, characterized by the fact that it consists of encased steel filings. SUB-CLAIM: 1. Element according to patent claim, characterized in that it has a strip shape .. 2. Element according to patent claim, characterized in that it has a round plate shape. 3rd element. according to claim, characterized in that the cover consists of jute. 4. Element according to claim, characterized in that the shell consists of bitumen paper.
CH270763D 1948-12-30 1948-12-30 Sound and vibration dampening element. CH270763A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH270763T 1948-12-30

Publications (1)

Publication Number Publication Date
CH270763A true CH270763A (en) 1950-09-30

Family

ID=4477895

Family Applications (1)

Application Number Title Priority Date Filing Date
CH270763D CH270763A (en) 1948-12-30 1948-12-30 Sound and vibration dampening element.

Country Status (1)

Country Link
CH (1) CH270763A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1059947B (en) * 1954-10-26 1959-06-25 Mak Maschb Kiel Ag Multi-layer sound-absorbing floor for the driver's cab of diesel locomotives or the like.
AT300U1 (en) * 1994-08-01 1995-07-25 Habian Wolfgang Dipl Ing Habia SOUND-INSULATING, HEIGHT-ADJUSTABLE UPHOLSTERY FOOT

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1059947B (en) * 1954-10-26 1959-06-25 Mak Maschb Kiel Ag Multi-layer sound-absorbing floor for the driver's cab of diesel locomotives or the like.
AT300U1 (en) * 1994-08-01 1995-07-25 Habian Wolfgang Dipl Ing Habia SOUND-INSULATING, HEIGHT-ADJUSTABLE UPHOLSTERY FOOT

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