GB1474783A - Soundproof walls - Google Patents
Soundproof wallsInfo
- Publication number
- GB1474783A GB1474783A GB2747974A GB2747974A GB1474783A GB 1474783 A GB1474783 A GB 1474783A GB 2747974 A GB2747974 A GB 2747974A GB 2747974 A GB2747974 A GB 2747974A GB 1474783 A GB1474783 A GB 1474783A
- Authority
- GB
- United Kingdom
- Prior art keywords
- side walls
- backing member
- elements
- posts
- closure section
- 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.)
- Expired
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0047—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with open cavities, e.g. for covering sunken roads
- E01F8/0064—Perforated plate or mesh, e.g. as wall facing
- E01F8/007—Perforated plate or mesh, e.g. as wall facing with damping material
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Building Environments (AREA)
Abstract
1474783 Roadside noise barrier walls HOESCH WERKE AG 20 June 1974 [16 July 1973] 27479/74 Headings E1B and E1G A sound-insulating wall for roads comprises a wall element 11, formed from sheet steel and supporting posts 10, the element 11 comprising a planar non apertured backing member with side walls 111 extending therefrom, an apertured closure section 16 mounted on flanges 114 of the side walls, and sound insulating material 15 disposed between the backing member and the closure section and retained by ribbing 113 on the side walls so as to be spaced from the backing member. The apertures 161 are rectangular and arranged in straight lines with successive lines offset from each other. The elements are supported by steel brackets at the base of the posts 11 and seals 12 are provided between adjacent stacked elements. The supporting posts 11 may be closed at their upper ends by caps which retain the elements.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732336073 DE2336073C2 (en) | 1973-07-16 | 1973-07-16 | Soundproof wall on traffic areas |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1474783A true GB1474783A (en) | 1977-05-25 |
Family
ID=5887045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2747974A Expired GB1474783A (en) | 1973-07-16 | 1974-06-20 | Soundproof walls |
Country Status (7)
Country | Link |
---|---|
JP (2) | JPS5038921A (en) |
AT (1) | AT337754B (en) |
BE (1) | BE817657A (en) |
CH (1) | CH572130A5 (en) |
DE (1) | DE2336073C2 (en) |
FR (1) | FR2238201B1 (en) |
GB (1) | GB1474783A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2300202A (en) * | 1995-04-26 | 1996-10-30 | Acoustic Materials Technology | Noise barrier |
GB2305451A (en) * | 1995-09-21 | 1997-04-09 | Kennedy Lionweld Ltd | Noise barrier sytem |
US20180137850A1 (en) * | 2016-11-17 | 2018-05-17 | Sound Fighter Systems, Llc | Sound barrier panel and system |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2743980C3 (en) * | 1977-09-30 | 1981-06-25 | Grage, Joachim, Dipl.-Ing., 6900 Heidelberg | Soundproof wall made of individual plastic elements arranged vertically next to one another and connected to one another |
AT370157B (en) * | 1978-10-06 | 1983-03-10 | Kloeckner Werke Ag | NOISE PROTECTION WALL |
DE3043132C2 (en) * | 1980-11-15 | 1985-04-25 | Schorch GmbH, 4050 Mönchengladbach | Soundproof wall element |
AT384852B (en) * | 1985-10-07 | 1988-01-25 | Zwinz Ferdinand | Sound-absorbing wall |
FR2632672A1 (en) * | 1988-06-14 | 1989-12-15 | Smac Acieroid | Sound absorption screen |
JP6219036B2 (en) * | 2013-01-11 | 2017-10-25 | アイジー工業株式会社 | Mounting structure of translucent radio wave absorption panel |
ITFI20130196A1 (en) * | 2013-08-09 | 2015-02-10 | Urbantech S P A | FOUNDATION STRUCTURE FOR ANTI-NOISE BARRIER AND RELATIVE REALIZATION PROCEDURE |
US10400402B1 (en) * | 2018-03-13 | 2019-09-03 | Mute Wall Systems, Inc. | Wall panels, barrier wall constructed from same, and methods of making both |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4969532U (en) * | 1972-09-29 | 1974-06-17 |
-
1973
- 1973-07-16 DE DE19732336073 patent/DE2336073C2/en not_active Expired
-
1974
- 1974-05-27 AT AT434874A patent/AT337754B/en not_active IP Right Cessation
- 1974-06-20 GB GB2747974A patent/GB1474783A/en not_active Expired
- 1974-07-08 CH CH931774A patent/CH572130A5/xx not_active IP Right Cessation
- 1974-07-15 BE BE146558A patent/BE817657A/en not_active IP Right Cessation
- 1974-07-16 FR FR7424733A patent/FR2238201B1/fr not_active Expired
- 1974-07-16 JP JP8080774A patent/JPS5038921A/ja active Pending
-
1978
- 1978-10-31 JP JP1978149089U patent/JPS5755372Y2/ja not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2300202A (en) * | 1995-04-26 | 1996-10-30 | Acoustic Materials Technology | Noise barrier |
GB2305451A (en) * | 1995-09-21 | 1997-04-09 | Kennedy Lionweld Ltd | Noise barrier sytem |
GB2305451B (en) * | 1995-09-21 | 1999-05-05 | Kennedy Lionweld Ltd | A noise protection barrier system |
US20180137850A1 (en) * | 2016-11-17 | 2018-05-17 | Sound Fighter Systems, Llc | Sound barrier panel and system |
Also Published As
Publication number | Publication date |
---|---|
AT337754B (en) | 1977-07-25 |
ATA434874A (en) | 1976-11-15 |
DE2336073C2 (en) | 1975-04-24 |
JPS5038921A (en) | 1975-04-10 |
JPS5755372Y2 (en) | 1982-11-30 |
FR2238201B1 (en) | 1979-08-03 |
JPS5472809U (en) | 1979-05-24 |
FR2238201A1 (en) | 1975-02-14 |
DE2336073B1 (en) | 1974-08-22 |
CH572130A5 (en) | 1976-01-30 |
BE817657A (en) | 1975-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19940619 |