CH606628A5 - - Google Patents
Info
- Publication number
- CH606628A5 CH606628A5 CH1253476A CH1253476A CH606628A5 CH 606628 A5 CH606628 A5 CH 606628A5 CH 1253476 A CH1253476 A CH 1253476A CH 1253476 A CH1253476 A CH 1253476A CH 606628 A5 CH606628 A5 CH 606628A5
- Authority
- CH
- Switzerland
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
- E01F8/0041—Free-standing grates
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752544469 DE2544469A1 (de) | 1975-10-04 | 1975-10-04 | Laermschutzwand |
Publications (1)
Publication Number | Publication Date |
---|---|
CH606628A5 true CH606628A5 (xx) | 1978-11-15 |
Family
ID=5958307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1253476A CH606628A5 (xx) | 1975-10-04 | 1976-10-04 |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH606628A5 (xx) |
DE (1) | DE2544469A1 (xx) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2829273A1 (de) * | 1978-07-04 | 1980-01-24 | Basalt Ag | Laermschutzelement |
FR2439849A1 (fr) * | 1978-10-24 | 1980-05-23 | Gtm Batimen Travaux Publ | Ecran phonique |
NL1018220C2 (nl) * | 2001-06-06 | 2002-12-10 | Henricus Johannes Raym Pessers | Geluidsscherm voor een verkeersweg. |
CN100358775C (zh) * | 2003-09-02 | 2008-01-02 | 孙景生 | 一种潜艇 |
NL2003774C2 (en) * | 2009-11-09 | 2011-05-11 | Durisol Raalte B V | Railway. |
CN107841960A (zh) * | 2017-11-28 | 2018-03-27 | 佛山科学技术学院 | 一种市政工程用的桥梁隔音结构 |
-
1975
- 1975-10-04 DE DE19752544469 patent/DE2544469A1/de not_active Withdrawn
-
1976
- 1976-10-04 CH CH1253476A patent/CH606628A5/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2544469A1 (de) | 1977-04-14 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |