FR2506801B1 - - Google Patents

Info

Publication number
FR2506801B1
FR2506801B1 FR8111259A FR8111259A FR2506801B1 FR 2506801 B1 FR2506801 B1 FR 2506801B1 FR 8111259 A FR8111259 A FR 8111259A FR 8111259 A FR8111259 A FR 8111259A FR 2506801 B1 FR2506801 B1 FR 2506801B1
Authority
FR
France
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
Application number
FR8111259A
Other languages
French (fr)
Other versions
FR2506801A1 (fr
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.)
ROUTIER EQUIP SA
Original Assignee
ROUTIER EQUIP SA
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 ROUTIER EQUIP SA filed Critical ROUTIER EQUIP SA
Priority to FR8111259A priority Critical patent/FR2506801A1/fr
Publication of FR2506801A1 publication Critical patent/FR2506801A1/fr
Application granted granted Critical
Publication of FR2506801B1 publication Critical patent/FR2506801B1/fr
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
    • E01F8/0052—Grate-style, e.g. as wall facing
    • E01F8/0058—Grate-style, e.g. as wall facing with damping material, e.g. rockwool, sand

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
FR8111259A 1981-06-01 1981-06-01 Ecran acoustique absorbant, notamment pour implantation en plein air Granted FR2506801A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8111259A FR2506801A1 (fr) 1981-06-01 1981-06-01 Ecran acoustique absorbant, notamment pour implantation en plein air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8111259A FR2506801A1 (fr) 1981-06-01 1981-06-01 Ecran acoustique absorbant, notamment pour implantation en plein air

Publications (2)

Publication Number Publication Date
FR2506801A1 FR2506801A1 (fr) 1982-12-03
FR2506801B1 true FR2506801B1 (enrdf_load_stackoverflow) 1983-10-28

Family

ID=9259273

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8111259A Granted FR2506801A1 (fr) 1981-06-01 1981-06-01 Ecran acoustique absorbant, notamment pour implantation en plein air

Country Status (1)

Country Link
FR (1) FR2506801A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2151839C1 (ru) * 1999-02-24 2000-06-27 Суханов Александр Викторович Защитный экран для придорожного шумопоглощения (варианты)
RU2173372C2 (ru) * 1999-10-20 2001-09-10 Лебедев Виктор Иванович Акустическая панель шумозащитного экрана

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT386440B (de) * 1986-08-21 1988-08-25 Forster Franz Ing Gmbh Laermschutzelement

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2936874A (en) * 1958-04-21 1960-05-17 Lennox Ind Inc Weatherproof outside air intake louver unit
DE7030906U (de) * 1970-08-18 1971-01-21 Rheinhold & Mahla Gmbh Wand- bzw. zaunelement fuer schallschutz, insbesondere an verkehrsflaechen.
FR2120702A5 (enrdf_load_stackoverflow) * 1970-11-19 1972-08-18 Larmschutz Biergans Co
DE2419154C3 (de) * 1974-04-20 1979-08-23 Karl Schlueter Kg, 2819 Riede Schalldämmwand
US4158401A (en) * 1975-07-11 1979-06-19 Bridgestone Tire Company Limited Device for controlling a propagation direction of noise
DE2619894A1 (de) * 1976-05-05 1977-11-24 Siegfried Brauner Vorrichtung zur verminderung des strassenverkehrslaerms
NL7702098A (nl) * 1977-02-25 1978-08-29 Hunter Douglas Ind Bv Geprefabriceerd wandelement ter bestrijding van geluidsoverlast door verkeer langs of nabij wegen.
SE410112B (sv) * 1977-09-28 1979-09-24 Cre Design Handelsbolag Handel Bullerskerm
US4208846A (en) * 1978-08-22 1980-06-24 Griebel William C Awning
FR2439849A1 (fr) * 1978-10-24 1980-05-23 Gtm Batimen Travaux Publ Ecran phonique
AT361027B (de) * 1978-12-11 1981-02-10 Ebenseer Betonwerke Gmbh Schallschutzwand
DE2854018A1 (de) * 1978-12-14 1980-07-03 Karl Fischer Verfahren zum herstellen einer hohlen platte fuer eine an verkehrswegen aufstellbare laermschutzwand und nach dem verfahren hergestellte platte

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2151839C1 (ru) * 1999-02-24 2000-06-27 Суханов Александр Викторович Защитный экран для придорожного шумопоглощения (варианты)
RU2173372C2 (ru) * 1999-10-20 2001-09-10 Лебедев Виктор Иванович Акустическая панель шумозащитного экрана

Also Published As

Publication number Publication date
FR2506801A1 (fr) 1982-12-03

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Legal Events

Date Code Title Description
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