JPS51141103A - Sound insulator for railroad - Google Patents
Sound insulator for railroadInfo
- Publication number
- JPS51141103A JPS51141103A JP6368375A JP6368375A JPS51141103A JP S51141103 A JPS51141103 A JP S51141103A JP 6368375 A JP6368375 A JP 6368375A JP 6368375 A JP6368375 A JP 6368375A JP S51141103 A JPS51141103 A JP S51141103A
- Authority
- JP
- Japan
- Prior art keywords
- railroad
- sound insulator
- noise
- proof wall
- sound proof
- Prior art date
- 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.)
- Granted
Links
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Railway Tracks (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6368375A JPS51141103A (en) | 1975-05-28 | 1975-05-28 | Sound insulator for railroad |
US05/686,338 US4069768A (en) | 1975-05-28 | 1976-05-14 | Device for controlling a propagation direction of noise |
GB20920/76A GB1560901A (en) | 1975-05-28 | 1976-05-20 | Device for reducing noise |
GB4977/79A GB1557778A (en) | 1975-05-28 | 1976-05-20 | Device for reducing noise |
FR7616039A FR2312831A1 (fr) | 1975-05-28 | 1976-05-26 | Dispositif pour commander la direction du bruit et etablir une zone d'affaiblissement |
DE2624026A DE2624026C3 (de) | 1975-05-28 | 1976-05-28 | Lärntschutzschirm |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6368375A JPS51141103A (en) | 1975-05-28 | 1975-05-28 | Sound insulator for railroad |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51141103A true JPS51141103A (en) | 1976-12-04 |
JPS5434966B2 JPS5434966B2 (ko) | 1979-10-30 |
Family
ID=13236404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6368375A Granted JPS51141103A (en) | 1975-05-28 | 1975-05-28 | Sound insulator for railroad |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51141103A (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017166274A (ja) * | 2016-03-18 | 2017-09-21 | 東日本旅客鉄道株式会社 | トンネル緩衝工用防音装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS504705A (ko) * | 1973-05-14 | 1975-01-18 |
-
1975
- 1975-05-28 JP JP6368375A patent/JPS51141103A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS504705A (ko) * | 1973-05-14 | 1975-01-18 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017166274A (ja) * | 2016-03-18 | 2017-09-21 | 東日本旅客鉄道株式会社 | トンネル緩衝工用防音装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS5434966B2 (ko) | 1979-10-30 |
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