CN203008712U - 一种新型钢质防火门 - Google Patents
一种新型钢质防火门 Download PDFInfo
- Publication number
- CN203008712U CN203008712U CN 201320006406 CN201320006406U CN203008712U CN 203008712 U CN203008712 U CN 203008712U CN 201320006406 CN201320006406 CN 201320006406 CN 201320006406 U CN201320006406 U CN 201320006406U CN 203008712 U CN203008712 U CN 203008712U
- Authority
- CN
- China
- Prior art keywords
- nested
- plates
- rear plate
- groove
- grooves
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 9
- 239000010959 steel Substances 0.000 title claims abstract description 9
- 239000011159 matrix material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Special Wing (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320006406 CN203008712U (zh) | 2013-01-08 | 2013-01-08 | 一种新型钢质防火门 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320006406 CN203008712U (zh) | 2013-01-08 | 2013-01-08 | 一种新型钢质防火门 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203008712U true CN203008712U (zh) | 2013-06-19 |
Family
ID=48600319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201320006406 Expired - Fee Related CN203008712U (zh) | 2013-01-08 | 2013-01-08 | 一种新型钢质防火门 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203008712U (zh) |
-
2013
- 2013-01-08 CN CN 201320006406 patent/CN203008712U/zh not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203335900U (zh) | 撑开式双平板闸阀 | |
CN203008712U (zh) | 一种新型钢质防火门 | |
CN203080799U (zh) | 钢板高强混凝土组合连梁 | |
CN203572294U (zh) | 一种用于板式换热器的凹槽垫片 | |
CN204282621U (zh) | 一种吊顶用龙骨 | |
CN102535650A (zh) | 复合墙板与楼板连接装置 | |
CN203080693U (zh) | 一种折叠式活动板房 | |
CN204568240U (zh) | 一种流量仪表的包装盒 | |
CN206844457U (zh) | 一种洁净室模块顶板组件 | |
CN202131694U (zh) | 一种防火玻璃幕墙钢型材系统 | |
CN202990180U (zh) | 一种幕墙分体式转角结构 | |
CN205189390U (zh) | H型钢柱操作平台 | |
CN216840092U (zh) | 一种新型隔热环保静音建筑幕墙 | |
CN205976159U (zh) | 幕墙伸缩缝防水结构 | |
CN214740823U (zh) | 断桥隔热铝合金节能环保门窗 | |
CN205296460U (zh) | 一种w减震型框架-剪力墙组合结构 | |
CN202148623U (zh) | 一种隐框铝合金玻璃幕墙主框型材 | |
CN203361951U (zh) | 一种新型木门板 | |
CN202646638U (zh) | 一种轮式装载机箱体 | |
CN201443183U (zh) | 用于外墙挂板上的对接条 | |
CN204920677U (zh) | 不锈钢门玻璃安装组件 | |
CN219973757U (zh) | 一种避难层用装配式防护墙板 | |
CN202081612U (zh) | 一种地板 | |
CN208792611U (zh) | 一种便于拆卸的环保墙体板 | |
CN202577722U (zh) | 一种高强度隔音保温空心砖 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PP01 | Preservation of patent right |
Effective date of registration: 20150921 Granted publication date: 20130619 |
|
RINS | Preservation of patent right or utility model and its discharge | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20160321 Granted publication date: 20130619 |
|
PP01 | Preservation of patent right |
Effective date of registration: 20160321 Granted publication date: 20130619 |
|
RINS | Preservation of patent right or utility model and its discharge | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20160921 Granted publication date: 20130619 |
|
PP01 | Preservation of patent right |
Effective date of registration: 20160921 Granted publication date: 20130619 |
|
RINS | Preservation of patent right or utility model and its discharge | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20180321 Granted publication date: 20130619 |
|
PD01 | Discharge of preservation of patent | ||
PP01 | Preservation of patent right |
Effective date of registration: 20180321 Granted publication date: 20130619 |
|
PP01 | Preservation of patent right | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20210321 Granted publication date: 20130619 |
|
PD01 | Discharge of preservation of patent | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20160108 |
|
CF01 | Termination of patent right due to non-payment of annual fee |