FI914889A0 - Trafikbullerdaempningsskaerm. - Google Patents

Trafikbullerdaempningsskaerm.

Info

Publication number
FI914889A0
FI914889A0 FI914889A FI914889A FI914889A0 FI 914889 A0 FI914889 A0 FI 914889A0 FI 914889 A FI914889 A FI 914889A FI 914889 A FI914889 A FI 914889A FI 914889 A0 FI914889 A0 FI 914889A0
Authority
FI
Finland
Prior art keywords
trafikbullerdaempningsskaerm
Prior art date
Application number
FI914889A
Other languages
English (en)
Other versions
FI914889A (fi
Inventor
Knut Nilsson
Ivo Anton Karl Waldhoer
Original Assignee
Knut Nilsson
Ivo Anton Karl Waldhoer
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 Knut Nilsson, Ivo Anton Karl Waldhoer filed Critical Knut Nilsson
Publication of FI914889A0 publication Critical patent/FI914889A0/fi
Publication of FI914889A publication Critical patent/FI914889A/fi

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
FI914889A 1990-10-19 1991-10-16 Trafikbullerdaempningsskaerm. FI914889A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9003367A SE9003367L (sv) 1990-10-19 1990-10-19 Trafikbullerskaerm

Publications (2)

Publication Number Publication Date
FI914889A0 true FI914889A0 (fi) 1991-10-16
FI914889A FI914889A (fi) 1992-04-20

Family

ID=20380708

Family Applications (1)

Application Number Title Priority Date Filing Date
FI914889A FI914889A (fi) 1990-10-19 1991-10-16 Trafikbullerdaempningsskaerm.

Country Status (3)

Country Link
DK (1) DK174491A (fi)
FI (1) FI914889A (fi)
SE (1) SE9003367L (fi)

Also Published As

Publication number Publication date
DK174491D0 (da) 1991-10-15
SE9003367D0 (sv) 1990-10-19
FI914889A (fi) 1992-04-20
SE9003367A0 (sv) 1992-04-20
DK174491A (da) 1992-04-20
SE9003367L (sv) 1992-04-20

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Legal Events

Date Code Title Description
FD Application lapsed