DE3426639C2 - - Google Patents

Info

Publication number
DE3426639C2
DE3426639C2 DE19843426639 DE3426639A DE3426639C2 DE 3426639 C2 DE3426639 C2 DE 3426639C2 DE 19843426639 DE19843426639 DE 19843426639 DE 3426639 A DE3426639 A DE 3426639A DE 3426639 C2 DE3426639 C2 DE 3426639C2
Authority
DE
Germany
Prior art keywords
sound
protection wall
noise protection
wall according
ribs
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 - Fee Related
Application number
DE19843426639
Other languages
German (de)
English (en)
Other versions
DE3426639A1 (de
Inventor
Heinz 4190 Kleve De Knechten
Hans 3320 Salzgitter De Fahlke
Heinemann Dipl.-Ing. 3100 Celle De Gahlau
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.)
STANKIEWICZ GMBH, 3101 ADELHEIDSDORF, DE
Original Assignee
Dr Alois Stankiewicz GmbH
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 Dr Alois Stankiewicz GmbH filed Critical Dr Alois Stankiewicz GmbH
Priority to DE19843426639 priority Critical patent/DE3426639A1/de
Publication of DE3426639A1 publication Critical patent/DE3426639A1/de
Application granted granted Critical
Publication of DE3426639C2 publication Critical patent/DE3426639C2/de
Granted legal-status Critical Current

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)
  • Building Environments (AREA)
DE19843426639 1984-07-19 1984-07-19 Laermschutzwand Granted DE3426639A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843426639 DE3426639A1 (de) 1984-07-19 1984-07-19 Laermschutzwand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843426639 DE3426639A1 (de) 1984-07-19 1984-07-19 Laermschutzwand

Publications (2)

Publication Number Publication Date
DE3426639A1 DE3426639A1 (de) 1986-03-13
DE3426639C2 true DE3426639C2 (et) 1990-07-26

Family

ID=6241057

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843426639 Granted DE3426639A1 (de) 1984-07-19 1984-07-19 Laermschutzwand

Country Status (1)

Country Link
DE (1) DE3426639A1 (et)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4408177A1 (de) * 1994-03-11 1995-09-14 Lias Franken Leichtbau Gmbh Lärmschutz-Wandteil

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4027310C2 (de) * 1990-08-29 1999-02-18 Boegl Max Bauunternehmung Gmbh Lärmschutzwand
AT399894B (de) * 1992-08-18 1995-08-25 Schmaranz Ing Rudolf Lärmschutzwand
AUPO735197A0 (en) * 1997-06-13 1997-07-10 Lewellin, Richard Laurance Acoustic barrier
AUPP809499A0 (en) * 1999-01-08 1999-02-04 Arcus, Ken Sound barrier

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE300982C (et) *
DE7934763U1 (de) * 1980-04-03 Ed. Zueblin Ag, 7000 Stuttgart Plattenförmiges, schallschluckendes Bauelement für Lärmschutzwände
CH633242A5 (en) * 1978-10-19 1982-11-30 Durisol Ag Multilayer sound insulation element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4408177A1 (de) * 1994-03-11 1995-09-14 Lias Franken Leichtbau Gmbh Lärmschutz-Wandteil

Also Published As

Publication number Publication date
DE3426639A1 (de) 1986-03-13

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8181 Inventor (new situation)

Free format text: KNECHTEN, HEINZ, 4190 KLEVE, DE FAHLKE, HANS, 3320 SALZGITTER, DE GAHLAU, HEINEMANN, DIPL.-ING., 3100 CELLE, DE

8127 New person/name/address of the applicant

Owner name: DR. ALOIS STANKIEWICZ GMBH, 3101 ADELHEIDSDORF, DE

D2 Grant after examination
8327 Change in the person/name/address of the patent owner

Owner name: STANKIEWICZ GMBH, 3101 ADELHEIDSDORF, DE

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee