CN2869169Y - Noise-damping bar keel - Google Patents
Noise-damping bar keel Download PDFInfo
- Publication number
- CN2869169Y CN2869169Y CN 200520127660 CN200520127660U CN2869169Y CN 2869169 Y CN2869169 Y CN 2869169Y CN 200520127660 CN200520127660 CN 200520127660 CN 200520127660 U CN200520127660 U CN 200520127660U CN 2869169 Y CN2869169 Y CN 2869169Y
- Authority
- CN
- China
- Prior art keywords
- steel joist
- lightgage steel
- utility
- model
- cushion blocking
- 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.)
- Expired - Fee Related
Links
- 238000013016 damping Methods 0.000 title claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- 230000000903 blocking effect Effects 0.000 claims description 15
- 238000010276 construction Methods 0.000 abstract description 5
- 238000005192 partition Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000006854 communication Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520127660 CN2869169Y (en) | 2005-09-30 | 2005-09-30 | Noise-damping bar keel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520127660 CN2869169Y (en) | 2005-09-30 | 2005-09-30 | Noise-damping bar keel |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2869169Y true CN2869169Y (en) | 2007-02-14 |
Family
ID=37724103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520127660 Expired - Fee Related CN2869169Y (en) | 2005-09-30 | 2005-09-30 | Noise-damping bar keel |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2869169Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102912932A (en) * | 2012-06-28 | 2013-02-06 | 山东万斯达建筑科技有限公司 | Hanging type wall plate of building |
CN110805170A (en) * | 2019-04-24 | 2020-02-18 | 浙江亚厦装饰股份有限公司 | Assembled bridge cut-off partition wall module |
CN111827528A (en) * | 2020-06-29 | 2020-10-27 | 北新集团建材股份有限公司 | Vibration reduction keel, sound insulation wall unit and sound insulation wall |
-
2005
- 2005-09-30 CN CN 200520127660 patent/CN2869169Y/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102912932A (en) * | 2012-06-28 | 2013-02-06 | 山东万斯达建筑科技有限公司 | Hanging type wall plate of building |
WO2014000451A1 (en) * | 2012-06-28 | 2014-01-03 | Zhang Bo | Building wallboard |
CN102912932B (en) * | 2012-06-28 | 2015-03-11 | 山东万斯达集团有限公司 | Hanging type wall plate of building |
CN110805170A (en) * | 2019-04-24 | 2020-02-18 | 浙江亚厦装饰股份有限公司 | Assembled bridge cut-off partition wall module |
CN111827528A (en) * | 2020-06-29 | 2020-10-27 | 北新集团建材股份有限公司 | Vibration reduction keel, sound insulation wall unit and sound insulation wall |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Patentee address after: 510000, Guangzhou, Guangdong province Tianhe District East Po Road West bamboo garden, No. 6 factory building Patentee address before: 510000 factory building, 6 bamboo garden, Dongpo West Road, Guangzhou, Guangdong, Tianhe District |
|
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Patentee address after: 510000, Guangzhou, Guangdong, Tianhe District Province, west slope, bamboo garden, No. 6 factory building Patentee address before: 510000, Guangzhou, Guangdong province Tianhe District East Po Road West bamboo garden, No. 6 factory building |
|
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 510000, E building, block D1, block Industrial Park, Po Road, Po Po Road, Whampoa District, Guangzhou, Guangdong Patentee after: GUANGZHOU XINJINGJIE ACOUSTIC ENGINEERING MATERIALS Co.,Ltd. Address before: 510000, Guangzhou, Guangdong, Tianhe District Province, west slope, bamboo garden, No. 6 factory building Patentee before: GUANGZHOU XINJINGJIE ACOUSTIC ENGINEERING MATERIALS Co.,Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070214 Termination date: 20130930 |