NL7400436A - - Google Patents

Info

Publication number
NL7400436A
NL7400436A NL7400436A NL7400436A NL7400436A NL 7400436 A NL7400436 A NL 7400436A NL 7400436 A NL7400436 A NL 7400436A NL 7400436 A NL7400436 A NL 7400436A NL 7400436 A NL7400436 A NL 7400436A
Authority
NL
Netherlands
Application number
NL7400436A
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
Priority claimed from CH65373A external-priority patent/CH559952A5/de
Priority claimed from CH790373A external-priority patent/CH569339A5/de
Priority claimed from CH1528973A external-priority patent/CH570668A5/de
Application filed filed Critical
Publication of NL7400436A publication Critical patent/NL7400436A/xx

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/20—Reflecting arrangements
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/10—Adhesives in the form of films or foils without carriers
    • 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
    • E01F8/0029—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with porous surfaces, e.g. concrete with porous fillers
    • 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)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Chemical & Material Sciences (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Road Paving Structures (AREA)
  • Exhaust Silencers (AREA)
  • Motor Or Generator Frames (AREA)
NL7400436A 1973-01-17 1974-01-11 NL7400436A (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH65373A CH559952A5 (de) 1973-01-17 1973-01-17
CH790373A CH569339A5 (de) 1973-01-17 1973-05-30
CH1528973A CH570668A5 (de) 1973-01-17 1973-10-30

Publications (1)

Publication Number Publication Date
NL7400436A true NL7400436A (de) 1974-07-19

Family

ID=27172285

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7400436A NL7400436A (de) 1973-01-17 1974-01-11

Country Status (11)

Country Link
JP (1) JPS49103444A (de)
AT (1) AT361965B (de)
BE (1) BE809839A (de)
CA (1) CA1013267A (de)
DE (1) DE2400755A1 (de)
ES (1) ES422349A1 (de)
FR (1) FR2214153B1 (de)
GB (1) GB1462221A (de)
IT (1) IT1003374B (de)
NL (1) NL7400436A (de)
SE (1) SE399922B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4050538A (en) * 1975-06-05 1977-09-27 Societe D'etudes Generales De Communications Industrielles Et Civiles-Segic Noise reducing screen

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2646875C3 (de) * 1976-10-16 1981-08-13 Horn, Alfred, Campione d'Italia Mauer zur Begrenzung von Grundstücken oder Straßen
US4175639A (en) * 1976-11-16 1979-11-27 Lockheed Corporation Noise barrier
DE2845267C2 (de) * 1978-10-18 1987-05-07 Ed. Züblin AG, 7000 Stuttgart Lärmschutzabdeckung für Landverkehrswege
DE2909473A1 (de) * 1979-03-10 1980-09-11 Zueblin Ag Laermschutztunnel mit querlueftung
AT374850B (de) * 1982-04-13 1984-06-12 Wiener Brueckenbau Laermschutzdecke
DE3612292C1 (en) * 1986-04-11 1987-07-23 Zueblin Ag Noise protection covering for land traffic routes
ES2205958B1 (es) * 2000-11-27 2005-04-16 Universidad Politecnica De Valencia Emparrillado de paneles silenciadores en bocas de tuneles.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4050538A (en) * 1975-06-05 1977-09-27 Societe D'etudes Generales De Communications Industrielles Et Civiles-Segic Noise reducing screen

Also Published As

Publication number Publication date
GB1462221A (en) 1977-01-19
ES422349A1 (es) 1976-04-01
DE2400755A1 (de) 1974-07-18
SE399922B (sv) 1978-03-06
AT361965B (de) 1981-04-10
FR2214153B1 (de) 1977-08-26
ATA11274A (de) 1978-08-15
IT1003374B (it) 1976-06-10
CA1013267A (en) 1977-07-05
JPS49103444A (de) 1974-09-30
FR2214153A1 (de) 1974-08-09
BE809839A (fr) 1974-05-16

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Legal Events

Date Code Title Description
BV The patent application has lapsed