CN103215972B - 多功能自动关闭井盖 - Google Patents
多功能自动关闭井盖 Download PDFInfo
- Publication number
- CN103215972B CN103215972B CN201310149762.3A CN201310149762A CN103215972B CN 103215972 B CN103215972 B CN 103215972B CN 201310149762 A CN201310149762 A CN 201310149762A CN 103215972 B CN103215972 B CN 103215972B
- Authority
- CN
- China
- Prior art keywords
- cover plate
- bearing pin
- articulated mounting
- well lid
- functional automatic
- 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.)
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Links
- 230000007306 turnover Effects 0.000 claims description 2
- 238000007689 inspection Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
Description
Claims (11)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310149762.3A CN103215972B (zh) | 2013-04-26 | 2013-04-26 | 多功能自动关闭井盖 |
CN201510091203.0A CN104711998B (zh) | 2013-04-26 | 2013-04-26 | 多功能自动关闭井盖 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310149762.3A CN103215972B (zh) | 2013-04-26 | 2013-04-26 | 多功能自动关闭井盖 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510091203.0A Division CN104711998B (zh) | 2013-04-26 | 2013-04-26 | 多功能自动关闭井盖 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103215972A CN103215972A (zh) | 2013-07-24 |
CN103215972B true CN103215972B (zh) | 2015-12-16 |
Family
ID=48814097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310149762.3A Active CN103215972B (zh) | 2013-04-26 | 2013-04-26 | 多功能自动关闭井盖 |
Country Status (1)
Country | Link |
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CN (1) | CN103215972B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201615067D0 (en) * | 2016-09-06 | 2016-10-19 | Rea Site Services Ltd | Safety apparatus |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2206308Y (zh) * | 1994-12-20 | 1995-08-30 | 王振斌 | 双轴铰接式防盗井盖 |
WO2006013223A1 (es) * | 2004-07-22 | 2006-02-09 | SÁNCHEZ TRUJILLO, Roberto | Registro de seguridad |
CN2844227Y (zh) * | 2005-09-30 | 2006-12-06 | 保定恒沣铸造有限公司 | 立式自锁防盗井盖 |
CN2892978Y (zh) * | 2006-01-05 | 2007-04-25 | 魏庆祥 | 双轴铰接防盗井盖 |
CN201593201U (zh) * | 2009-10-26 | 2010-09-29 | 王聪华 | 省力防水人孔盖 |
CN201746857U (zh) * | 2010-08-30 | 2011-02-16 | 王一峰 | 自动翻转井盖 |
CN203320565U (zh) * | 2013-04-26 | 2013-12-04 | 林志国 | 多功能自动关闭井盖 |
-
2013
- 2013-04-26 CN CN201310149762.3A patent/CN103215972B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2206308Y (zh) * | 1994-12-20 | 1995-08-30 | 王振斌 | 双轴铰接式防盗井盖 |
WO2006013223A1 (es) * | 2004-07-22 | 2006-02-09 | SÁNCHEZ TRUJILLO, Roberto | Registro de seguridad |
CN2844227Y (zh) * | 2005-09-30 | 2006-12-06 | 保定恒沣铸造有限公司 | 立式自锁防盗井盖 |
CN2892978Y (zh) * | 2006-01-05 | 2007-04-25 | 魏庆祥 | 双轴铰接防盗井盖 |
CN201593201U (zh) * | 2009-10-26 | 2010-09-29 | 王聪华 | 省力防水人孔盖 |
CN201746857U (zh) * | 2010-08-30 | 2011-02-16 | 王一峰 | 自动翻转井盖 |
CN203320565U (zh) * | 2013-04-26 | 2013-12-04 | 林志国 | 多功能自动关闭井盖 |
Also Published As
Publication number | Publication date |
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CN103215972A (zh) | 2013-07-24 |
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Legal Events
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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 | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190123 Address after: 364000 Dongbao Road, Dongcheng, Xinluo District, Longyan, Fujian, 421 Patentee after: Fujian overseas Chinese dragon emergency equipment Co., Ltd. Address before: 364000 Dongbao Industrial Park, 421 Dong Bao Road, Xinluo District, Longyan, Fujian. Patentee before: Lin Zhiguo |
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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: Multifunctional automatic-closing well cover Effective date of registration: 20190517 Granted publication date: 20151216 Pledgee: Societe Generale Bank, Limited by Share Ltd, Longyan branch Pledgor: Fujian overseas Chinese dragon emergency equipment Co., Ltd. Registration number: 2019350000051 |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 364000 Dongbao Road, east city, Xinluo District, Longyan, Fujian Province, No. 421 Patentee after: Fujian Qiaolong emergency equipment Co., Ltd Address before: 364000 Dongbao Road, east city, Xinluo District, Longyan, Fujian Province, No. 421 Patentee before: Fujian overseas Chinese dragon emergency equipment Co., Ltd. |
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PC01 | Cancellation 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: 20210222 Granted publication date: 20151216 Pledgee: Societe Generale Bank Limited by Share Ltd. Longyan branch Pledgor: FUJIAN QIAOLONG EMERGENCY EQUIPMENT Co.,Ltd. Registration number: 2019350000051 |
|
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: Multi function automatic closing well cover Effective date of registration: 20210317 Granted publication date: 20151216 Pledgee: Societe Generale Bank Limited by Share Ltd. Longyan branch Pledgor: Fujian Qiaolong emergency equipment Co.,Ltd. Registration number: Y2021350000033 |