IT1031066B - NOISE PROTECTION DEVICE - Google Patents
NOISE PROTECTION DEVICEInfo
- Publication number
- IT1031066B IT1031066B IT19478/75A IT1947875A IT1031066B IT 1031066 B IT1031066 B IT 1031066B IT 19478/75 A IT19478/75 A IT 19478/75A IT 1947875 A IT1947875 A IT 1947875A IT 1031066 B IT1031066 B IT 1031066B
- Authority
- IT
- Italy
- Prior art keywords
- protection device
- noise protection
- noise
- protection
- Prior art date
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
- E01F8/0011—Plank-like elements
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7401241A SE389356B (en) | 1974-01-31 | 1974-01-31 | NOISE PROTECTION DEVICE. |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1031066B true IT1031066B (en) | 1979-04-30 |
Family
ID=20320065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19478/75A IT1031066B (en) | 1974-01-31 | 1975-01-21 | NOISE PROTECTION DEVICE |
Country Status (12)
Country | Link |
---|---|
AT (1) | AT344775B (en) |
BE (1) | BE825033A (en) |
CH (1) | CH583338A5 (en) |
DE (1) | DE2502576A1 (en) |
DK (1) | DK28775A (en) |
FI (1) | FI750221A (en) |
FR (1) | FR2260158B1 (en) |
GB (1) | GB1487437A (en) |
IT (1) | IT1031066B (en) |
NL (1) | NL7500811A (en) |
NO (1) | NO750195L (en) |
SE (1) | SE389356B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4175639A (en) * | 1976-11-16 | 1979-11-27 | Lockheed Corporation | Noise barrier |
NL8002686A (en) * | 1980-05-09 | 1981-12-01 | Vapotherm Bv | NOISE-PROOF SHOT. |
NL8005125A (en) * | 1980-09-11 | 1982-04-01 | Houtkreatief B V | NOISE-PROOF WALL. |
EP1916338A1 (en) * | 2006-10-25 | 2008-04-30 | Giuseppe Parenti | Self-supporting soundproofing and retaining prefabricated concrete panel |
-
1974
- 1974-01-31 SE SE7401241A patent/SE389356B/en unknown
-
1975
- 1975-01-15 CH CH46675A patent/CH583338A5/xx not_active IP Right Cessation
- 1975-01-16 AT AT29375A patent/AT344775B/en not_active IP Right Cessation
- 1975-01-21 IT IT19478/75A patent/IT1031066B/en active
- 1975-01-22 NO NO750195A patent/NO750195L/no unknown
- 1975-01-23 DE DE19752502576 patent/DE2502576A1/en active Pending
- 1975-01-23 NL NL7500811A patent/NL7500811A/en not_active Application Discontinuation
- 1975-01-28 FI FI750221A patent/FI750221A/fi not_active Application Discontinuation
- 1975-01-29 DK DK28775*#A patent/DK28775A/da unknown
- 1975-01-31 BE BE152921A patent/BE825033A/en unknown
- 1975-01-31 GB GB4279/75A patent/GB1487437A/en not_active Expired
- 1975-01-31 FR FR7503077A patent/FR2260158B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DK28775A (en) | 1975-10-06 |
GB1487437A (en) | 1977-09-28 |
FI750221A (en) | 1975-08-01 |
NL7500811A (en) | 1975-08-04 |
SE389356B (en) | 1976-11-01 |
AT344775B (en) | 1978-08-10 |
FR2260158B1 (en) | 1979-02-23 |
BE825033A (en) | 1975-05-15 |
FR2260158A1 (en) | 1975-08-29 |
DE2502576A1 (en) | 1975-08-14 |
SE7401241L (en) | 1975-08-01 |
NO750195L (en) | 1975-08-25 |
CH583338A5 (en) | 1976-12-31 |
ATA29375A (en) | 1977-12-15 |
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