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1. WO1990008238 - SOUND-ABSORBING WALL

Publication Number WO/1990/008238
Publication Date 26.07.1990
International Application No. PCT/CH1989/000006
International Filing Date 11.01.1989
IPC
E01F 8/00 2006.01
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
8Arrangements for absorbing or reflecting air transmitted noise from road or railway traffic
E04B 1/82 2006.01
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
62Insulation or other protection; Elements or use of specified material therefor
74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
82specifically with respect to sound only
E04B 1/84 2006.01
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
62Insulation or other protection; Elements or use of specified material therefor
74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
82specifically with respect to sound only
84Sound-absorbing elements
CPC
E01F 8/0023
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
8Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
0005used in a wall type arrangement
0023Details, e.g. foundations
E01F 8/007
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
8Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
0005used in a wall type arrangement
0047with open cavities, e.g. for covering sunken roads
0064Perforated plate or mesh, e.g. as wall facing
007with damping material
E04B 1/8227
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
62Insulation or other protection; Elements or use of specified material therefor
74Heat, sound or noise insulation, absorption, or reflection
82specifically with respect to sound only
8227screens
E04B 2001/8263
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
62Insulation or other protection; Elements or use of specified material therefor
74Heat, sound or noise insulation, absorption, or reflection
82specifically with respect to sound only
8263Mounting of acoustical elements on supporting structure, e.g. framework or wall surface
E04B 2001/8452
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
62Insulation or other protection; Elements or use of specified material therefor
74Heat, sound or noise insulation, absorption, or reflection
82specifically with respect to sound only
84Sound-absorbing elements
8423Tray or frame type panels or blocks, with or without acoustical filling
8452with peripheral frame members
Applicants
  • VETTERLI, Peter [CH]/[CH]
Inventors
  • VETTERLI, Peter
Agents
  • SCHEIDEGGER, ZWICKY, WERNER & CO.
Priority Data
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) SCHALLSCHLUCKWAND
(EN) SOUND-ABSORBING WALL
(FR) PAROI INSONORE
Abstract
(DE)
Die Schallschluckwand weist runde Pfosten (10) und zwischen diesen sich erstreckende Wandelemente (1) auf. Jedes Wandelement (1) besteht aus einem metallischen Rahmen (2) und einem von diesem eingefassten schallschluckenden Innenteil (7), welcher beiderseits gegen eine feste Platte anliegende Matten (17) aus faserigem Material und diese aussen abdeckende Metallgitter (18) vorzugsweise aus Streckmetall umfasst. Der obere Rahmenteil (3) des Rahmens (2) ist mehreckig konvex und der untere Rahmenteil (4) mehreckig konkav ausgebildet, so dass die Wandelemente senkrecht aber auch unter einem bestimmten Winkel zueinander mit bei den aufeinandergesetzten Rahmen formschlüssigem Ineinandergreifen der Rahmenteile zu einer Wand zusammensetzbar sind, in welcher bei Fortsetzung des winkligen Anschlusses der Wandelemente ein vertikaler Wandbereich in einen horizontalen Wandbereich übergeht. Derart versetzte Wandelemente (1) sind an abgewinkelten Pfosten (10) befestigt. Zur Befestigung dienen um die Pfosten (10) herumgeführte metallische Zugbänder (12), die mit hakenförmigen Enden am Rahmen (2) der Wandelemente eingreifen und die jeweils eine nach dem Prinzip einer Rohrklemmschelle mittels einer Zange zusammendrückbare Bandschlaufe (14) aufweisen, bei deren Zusammendrücken das Zugband (12) verkürzt wird.
(EN)
A sound-absorbing wall has round uprights (10) between which walls elements (1) extend. Each wall element (1) consists of a metal frame (2) which surrounds a sound-absorbing inner part (7) consisting of a solid panel covered on both sides by mats (17) made of fibrous material which in turn are covered by external metal meshes (18), preferably of expanded metal. The upper part (3) of the frame (2) is polygonal and convex and the lower part (4) of the frame is polygonal and concave, so that the wall elements can be assembled vertically or at a given angle to each other, and the parts of the superimposed frames engage by interlocking, to form a wall comprising a vertical part which merges into a horizontal part at the angular junction between the wall elements. The wall elements (1) displaced in this way are fastened to angled uprights (10) by means of metallic ties (12) which surround the uprights (10). The ties (12) have hook-shaped ends which engage in the frame (2) of the wall elements, and a closed hook (14) which can be compressed by a clamp, like a pipe clip. When the closed hook (14) is compressed, the ties (12) are shortened.
(FR)
Une paroi insonore comprend des montants arrondis (10) entre lesquels s'étendent des éléments de paroi (1). Chaque élément de paroi (1) se compose d'un cadre métallique (2) qui entoure une partie insonore interne (7) formée d'un panneau ferme recouvert des deux côtés de nattes (17) en matériau fibreux qui à leur tour sont recouvertes de grilles métalliques extérieures (18), de préférence en métal déployé. La partie supérieure (3) du cadre (2) est polygonale et convexe et la partie inférieure (4) du cadre est polygonale et concave, de sorte qu'il est possible d'assembler les éléments de paroi verticalement ou de manière à ce qu'ils forment un angle donné les uns par rapport aux autres, les éléments de paroi s'enclenchant par liaison de forme de façon à former une paroi ayant une partie verticale surmontée d'une partie horizontale, grâce au raccordement angulaire des éléments de paroi. Les éléments de paroi (1) ainsi décalés sont fixés sur des montants coudés (10). Des tirants métalliques (12) qui entourent les montants (10) servent à fixer les éléments de paroi. Les tirants métalliques (12) ont des extrémités en crochet qui accrochent les éléments de paroi au cadre (2) et un crochet fermé (14) qui peut être serré par une pince, à la manière d'un collier de fixation de tuyaux, les tirants métalliques (12) étant raccourcis lorsque le crochet fermé (14) est serré.
Also published as
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