CN104343206B - 一种消音龙骨 - Google Patents
一种消音龙骨 Download PDFInfo
- Publication number
- CN104343206B CN104343206B CN201410611184.5A CN201410611184A CN104343206B CN 104343206 B CN104343206 B CN 104343206B CN 201410611184 A CN201410611184 A CN 201410611184A CN 104343206 B CN104343206 B CN 104343206B
- Authority
- CN
- China
- Prior art keywords
- draconis
- noise reduction
- layer
- fixed part
- lower keel
- 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.)
- Active
Links
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410611184.5A CN104343206B (zh) | 2014-11-04 | 2014-11-04 | 一种消音龙骨 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410611184.5A CN104343206B (zh) | 2014-11-04 | 2014-11-04 | 一种消音龙骨 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104343206A CN104343206A (zh) | 2015-02-11 |
CN104343206B true CN104343206B (zh) | 2016-10-05 |
Family
ID=52499607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410611184.5A Active CN104343206B (zh) | 2014-11-04 | 2014-11-04 | 一种消音龙骨 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104343206B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017126506A1 (de) * | 2017-11-11 | 2019-05-16 | Liaver Gmbh & Co. Kg | Schallabsorberanordnung und Halle mit reduzierter Nachhallzeit |
CN111576712B (zh) * | 2019-12-06 | 2021-09-14 | 绿城装饰工程集团有限公司 | 一种吊顶板安装结构及带有该安装结构的吊顶板铺装方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201635297U (zh) * | 2010-02-25 | 2010-11-17 | 北新集团建材股份有限公司 | 一种隔音效果好的吊顶系统 |
JP5950750B2 (ja) * | 2012-08-10 | 2016-07-13 | 大成建設株式会社 | 天井構造 |
CN203307982U (zh) * | 2013-06-04 | 2013-11-27 | 江苏中洋集团股份有限公司 | 一种带隔音功能的吊顶结构 |
CN103790278A (zh) * | 2014-01-26 | 2014-05-14 | 昆山协多利金属有限公司 | 一种双层吊顶用组装龙骨 |
CN104032878B (zh) * | 2014-06-23 | 2017-01-25 | 山东电力建设第一工程公司 | 具有抗震功能的吊顶构件 |
CN204199517U (zh) * | 2014-11-04 | 2015-03-11 | 沈阿宝 | 一种消音龙骨 |
-
2014
- 2014-11-04 CN CN201410611184.5A patent/CN104343206B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104343206A (zh) | 2015-02-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204199517U (zh) | 一种消音龙骨 | |
CN104343206B (zh) | 一种消音龙骨 | |
CN104828357A (zh) | 防潮、保鲜纸箱用材料板 | |
CN107762094A (zh) | 一种石材干挂结构 | |
CN204615333U (zh) | 一种新型的弹簧防振锤 | |
CN205104345U (zh) | 一种多层骨架结构的反激变压器 | |
CN203729162U (zh) | 滑轨框体 | |
CN202258682U (zh) | 一种ec磁芯结构 | |
CN204750930U (zh) | 一种纸护角 | |
CN205376220U (zh) | 一种蘑菇形绝缘子 | |
CN104606875B (zh) | 一种扑克牌及用于装取该扑克牌的扑克盒 | |
CN203919919U (zh) | 一种瓦楞与蜂窝交替结构纸板 | |
CN202669241U (zh) | 一种陶瓷明信片 | |
CN204299012U (zh) | 一种带抗压拉条的现浇砼用组合芯模 | |
CN104960303A (zh) | 一种缓冲纸板 | |
CN206495396U (zh) | 一种暗架组合吊顶系统 | |
CN207172827U (zh) | 一种联动式压杆结构 | |
CN208804093U (zh) | 一种适用于卡圈的钢丝 | |
CN202923977U (zh) | 立体式食品包装盒 | |
CN202528535U (zh) | 一种多层瓦楞纸板 | |
CN206335101U (zh) | 防副水套芯偏斜的装置 | |
CN204642428U (zh) | 防潮、保鲜纸箱用材料板 | |
CN205801882U (zh) | 一种通风纸箱 | |
CN208251550U (zh) | 一种便于拼接的竹地板 | |
CN205840900U (zh) | 一种矿用锚索托盘 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Daoling Inventor before: Shen Aqing |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170419 Address after: Lin Bazhen thousands of soldiers in Dengzhou City, Henan Province Zhang village 474177 No. 78 Patentee after: Zhang Daoling Address before: 313000 Zhejiang Province, Huzhou city Wuxing District Township Temple Bang Village No. 120, Stephen Temple Patentee before: Shen Abao |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180301 Address after: Nanjing road 226141 Jiangsu Sijia town of Haimen city of Nantong province No. 78 Patentee after: Haimen Cang Yun Machinery Co., Ltd. Address before: Lin Bazhen thousands of soldiers in Dengzhou City, Henan Province Zhang village 474177 No. 78 Patentee before: Zhang Daoling |