CN109854146B - 一种钢筋混凝土防护密闭门 - Google Patents
一种钢筋混凝土防护密闭门 Download PDFInfo
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- CN109854146B CN109854146B CN201910169467.1A CN201910169467A CN109854146B CN 109854146 B CN109854146 B CN 109854146B CN 201910169467 A CN201910169467 A CN 201910169467A CN 109854146 B CN109854146 B CN 109854146B
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- reinforced concrete
- door
- door frame
- air
- cylinder
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- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 175
- 230000001681 protective effect Effects 0.000 title claims abstract description 22
- 238000007664 blowing Methods 0.000 claims abstract description 33
- 230000002146 bilateral effect Effects 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims description 65
- 238000005253 cladding Methods 0.000 claims description 22
- 238000000034 method Methods 0.000 description 12
- 238000001125 extrusion Methods 0.000 description 7
- 238000007789 sealing Methods 0.000 description 7
- 238000010030 laminating Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
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CN201910169467.1A CN109854146B (zh) | 2019-03-06 | 2019-03-06 | 一种钢筋混凝土防护密闭门 |
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CN201910169467.1A CN109854146B (zh) | 2019-03-06 | 2019-03-06 | 一种钢筋混凝土防护密闭门 |
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CN109854146A CN109854146A (zh) | 2019-06-07 |
CN109854146B true CN109854146B (zh) | 2020-06-09 |
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CN201910169467.1A Active CN109854146B (zh) | 2019-03-06 | 2019-03-06 | 一种钢筋混凝土防护密闭门 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110259347B (zh) * | 2019-06-19 | 2020-06-30 | 武义哈勃工贸有限公司 | 一种降噪防盗门 |
CN110671028A (zh) * | 2019-10-29 | 2020-01-10 | 昆山新恒邦门业有限公司 | 一种钢质隔热防火卷帘门 |
CN111946211A (zh) * | 2020-09-17 | 2020-11-17 | 柯嘉豪 | 玻璃吊趟门结构 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3410027A (en) * | 1967-11-20 | 1968-11-12 | Miller Ind Inc | Hydraulic threshold |
CN206299281U (zh) * | 2016-08-24 | 2017-07-04 | 汪安全 | 一种隔声门用升降门槛装置 |
CN108252617A (zh) * | 2018-01-04 | 2018-07-06 | 杨斌 | 一种可旋转切换式无障碍防水门槛 |
CN208363918U (zh) * | 2018-04-27 | 2019-01-11 | 贵阳恒聚人防设备有限责任公司 | 一种人防门的活动门槛 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9816311B2 (en) * | 2015-07-17 | 2017-11-14 | Eutimio Reyes | Portable barrier for a door sill |
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2019
- 2019-03-06 CN CN201910169467.1A patent/CN109854146B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3410027A (en) * | 1967-11-20 | 1968-11-12 | Miller Ind Inc | Hydraulic threshold |
CN206299281U (zh) * | 2016-08-24 | 2017-07-04 | 汪安全 | 一种隔声门用升降门槛装置 |
CN108252617A (zh) * | 2018-01-04 | 2018-07-06 | 杨斌 | 一种可旋转切换式无障碍防水门槛 |
CN208363918U (zh) * | 2018-04-27 | 2019-01-11 | 贵阳恒聚人防设备有限责任公司 | 一种人防门的活动门槛 |
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CN109854146A (zh) | 2019-06-07 |
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PB01 | Publication | ||
PB01 | Publication | ||
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Effective date of registration: 20200513 Address after: 276000 Shandong city in Linyi Province Economic Development Zone Feixian County Road on the eastern side of the rock Applicant after: Shandong Zhouli civil air defense equipment Co.,Ltd. Address before: Jinzhai road in Baohe District of Hefei city in Anhui province 230022 No. 856 Anhui University of Architecture Applicant before: Wang Benxun |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A reinforced concrete protective closed door Effective date of registration: 20211124 Granted publication date: 20200609 Pledgee: Shandong Feixian Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Zhouli civil air defense equipment Co.,Ltd. Registration number: Y2021980013163 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221117 Granted publication date: 20200609 Pledgee: Shandong Feixian Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Zhouli civil air defense equipment Co.,Ltd. Registration number: Y2021980013163 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A reinforced concrete protective closed door Effective date of registration: 20221122 Granted publication date: 20200609 Pledgee: Shandong Feixian Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Zhouli civil air defense equipment Co.,Ltd. Registration number: Y2022980022940 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231117 Granted publication date: 20200609 Pledgee: Shandong Feixian Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Zhouli civil air defense equipment Co.,Ltd. Registration number: Y2022980022940 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A reinforced concrete protective closed door Effective date of registration: 20231121 Granted publication date: 20200609 Pledgee: Shandong Feixian Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Zhouli civil air defense equipment Co.,Ltd. Registration number: Y2023980066731 |
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