CN104831754B - 一种防盗型窨井盖组件 - Google Patents
一种防盗型窨井盖组件 Download PDFInfo
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- CN104831754B CN104831754B CN201510278617.4A CN201510278617A CN104831754B CN 104831754 B CN104831754 B CN 104831754B CN 201510278617 A CN201510278617 A CN 201510278617A CN 104831754 B CN104831754 B CN 104831754B
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- 238000007689 inspection Methods 0.000 title claims abstract description 18
- 230000000694 effects Effects 0.000 claims abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510278617.4A CN104831754B (zh) | 2015-05-27 | 2015-05-27 | 一种防盗型窨井盖组件 |
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| CN201510278617.4A CN104831754B (zh) | 2015-05-27 | 2015-05-27 | 一种防盗型窨井盖组件 |
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| CN104831754A CN104831754A (zh) | 2015-08-12 |
| CN104831754B true CN104831754B (zh) | 2016-08-17 |
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| CN201510278617.4A Active CN104831754B (zh) | 2015-05-27 | 2015-05-27 | 一种防盗型窨井盖组件 |
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| CN110700325A (zh) * | 2019-10-24 | 2020-01-17 | 邳州亚联环保科技有限公司 | 一种易开启的井盖 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2434341Y (zh) * | 2000-08-03 | 2001-06-13 | 王忠海 | 下水井盖防盗装置 |
| KR100395194B1 (ko) * | 2003-02-28 | 2003-08-19 | 주식회사 정원주철 | 맨홀 뚜껑 잠금장치 |
| CN1458350A (zh) * | 2003-03-13 | 2003-11-26 | 杨淑梅 | 安全防盗井盖井圈 |
| CN201080617Y (zh) * | 2007-09-20 | 2008-07-02 | 句容市科达技术开发有限公司 | 检查井盖板 |
| CN203905061U (zh) * | 2014-06-16 | 2014-10-29 | 深圳市广鸿海建筑工程有限公司 | 市政防盗井盖 |
| CN204781002U (zh) * | 2015-05-27 | 2015-11-18 | 苏州科锐恒机械科技有限公司 | 一种防盗型窨井盖组件 |
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Effective date of registration: 20160720 Address after: 312400, Zhejiang Province, Shaoxing City, Shengzhou Province town, Keng Keng Village, Jin Heng 68 Applicant after: SHENGZHOU BONA HARDWARE MACHINERY PLANT Address before: 215000 Jiangsu city of Suzhou province Wuzhong District Long Bridge Street South Lishu street 8 Building No. 1 Applicant before: SUZHOU KERUIHENG MACHINERY TECHNOLOGY CO.,LTD. |
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Effective date of registration: 20181031 Address after: 313009, five level 513, Nanxun science and Technology Pioneer Park, 666 Chaoyang Road, Nanxun Town, Huzhou, Zhejiang. Patentee after: ZHEJIANG JUYE TECHNOLOGY CO.,LTD. Address before: 312400 Zhejiang, Shaoxing, Shengzhou, Gan Lin Town, small Hang Village, Jin Heng No. 68 Patentee before: Shengzhou Bona Hardware Machinery Plant |
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Effective date of registration: 20190717 Address after: 238161 Lintou Town Industrial Park, Hanshan County, Ma'anshan City, Anhui Province Patentee after: ANHUI DALAI MACHINERY MANUFACTURING Co.,Ltd. Address before: 313009 No. 666 Chaoyang Road, Nanxun Town, Huzhou City, Zhejiang Province Patentee before: ZHEJIANG JUYE TECHNOLOGY CO.,LTD. |
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Denomination of invention: An anti-theft manhole cover assembly Effective date of registration: 20210722 Granted publication date: 20160817 Pledgee: Hanshan sub branch of China Construction Bank Corp. Pledgor: ANHUI DALAI MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2021980006606 |
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Date of cancellation: 20220601 Granted publication date: 20160817 Pledgee: Hanshan sub branch of China Construction Bank Corp. Pledgor: ANHUI DALAI MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2021980006606 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An anti-theft manhole cover assembly Effective date of registration: 20220621 Granted publication date: 20160817 Pledgee: Hanshan sub branch of China Construction Bank Corp. Pledgor: ANHUI DALAI MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2022980008351 |
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Date of cancellation: 20231120 Granted publication date: 20160817 Pledgee: Hanshan sub branch of China Construction Bank Corp. Pledgor: ANHUI DALAI MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2022980008351 |