CN1743567A - 井盖启闭装置 - Google Patents
井盖启闭装置 Download PDFInfo
- Publication number
- CN1743567A CN1743567A CN 200510059686 CN200510059686A CN1743567A CN 1743567 A CN1743567 A CN 1743567A CN 200510059686 CN200510059686 CN 200510059686 CN 200510059686 A CN200510059686 A CN 200510059686A CN 1743567 A CN1743567 A CN 1743567A
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- Prior art keywords
- clamp
- suspension bracket
- leading screw
- closing device
- manhole opening
- 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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Claims (12)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100596862A CN100430560C (zh) | 2004-07-09 | 2005-03-31 | 井盖启闭装置 |
PCT/CN2005/002379 WO2006102820A1 (fr) | 2005-03-31 | 2005-12-30 | Un tampon de regard antivol, offset et auto-retenu, partie de regard et procede pour un antivol, offset et auto-retenu |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200420073324.X | 2004-07-09 | ||
CN200420073324 | 2004-07-09 | ||
CN200510000262.9 | 2005-01-07 | ||
CNB2005100596862A CN100430560C (zh) | 2004-07-09 | 2005-03-31 | 井盖启闭装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1743567A true CN1743567A (zh) | 2006-03-08 |
CN100430560C CN100430560C (zh) | 2008-11-05 |
Family
ID=36139075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100596862A Expired - Fee Related CN100430560C (zh) | 2004-07-09 | 2005-03-31 | 井盖启闭装置 |
Country Status (1)
Country | Link |
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CN (1) | CN100430560C (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104802128A (zh) * | 2015-04-24 | 2015-07-29 | 国网山东省电力公司潍坊供电公司 | 自立式双爪窨井盖开启工具 |
CN105645293A (zh) * | 2016-03-23 | 2016-06-08 | 国网浙江桐乡市供电公司 | 一种折叠式电缆井起盖器 |
CN106241681A (zh) * | 2016-08-23 | 2016-12-21 | 国网安徽省电力公司宣城供电公司 | 一种可移动便携配电工井井盖开启装置 |
CN107538391A (zh) * | 2017-02-17 | 2018-01-05 | 北京卫星环境工程研究所 | 可折叠棱杆机构及其构成的卫星软帘罩 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1159987A (zh) * | 1995-11-09 | 1997-09-24 | 孟令松 | 滚动螺旋自夹紧式卸轮器 |
DE29800235U1 (de) * | 1998-01-09 | 1998-05-28 | Kleinbongartz & Kaiser | Abzieher |
CN2461962Y (zh) * | 2000-08-10 | 2001-11-28 | 曾世麟 | 防盗窨井盖的专用启盖工具 |
CN1506192A (zh) * | 2002-12-11 | 2004-06-23 | 上海神模电气有限公司 | 机械锁紧拉马 |
CN2811403Y (zh) * | 2004-07-09 | 2006-08-30 | 和特股份有限公司 | 井盖启闭装置 |
-
2005
- 2005-03-31 CN CNB2005100596862A patent/CN100430560C/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104802128A (zh) * | 2015-04-24 | 2015-07-29 | 国网山东省电力公司潍坊供电公司 | 自立式双爪窨井盖开启工具 |
CN105645293A (zh) * | 2016-03-23 | 2016-06-08 | 国网浙江桐乡市供电公司 | 一种折叠式电缆井起盖器 |
CN106241681A (zh) * | 2016-08-23 | 2016-12-21 | 国网安徽省电力公司宣城供电公司 | 一种可移动便携配电工井井盖开启装置 |
CN107538391A (zh) * | 2017-02-17 | 2018-01-05 | 北京卫星环境工程研究所 | 可折叠棱杆机构及其构成的卫星软帘罩 |
Also Published As
Publication number | Publication date |
---|---|
CN100430560C (zh) | 2008-11-05 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HAN GUOQING Free format text: FORMER OWNER: HETE CO., LTD. Effective date: 20100709 |
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COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: PORT LOUIS CITY, MAURITIUS TO: 301700 NO.203, GATE 2, BUILDING 1, EAST DISTRICT, XIXIAN APT., YANGCUN TOWN, WUQING DISTRICT, TIANJIN CITY |
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TR01 | Transfer of patent right |
Effective date of registration: 20100709 Address after: 301700, 203, gate 2, building 1, Oriental fairy apartment, Yang Town, Wuqing District, Tianjin Patentee after: Han Guoqing Address before: Mauritius road to Hong Kong City Patentee before: Schott AG |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081105 Termination date: 20160331 |
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CF01 | Termination of patent right due to non-payment of annual fee |