CN202308922U - Anti-dropping hook of electric insulation protection umbrella - Google Patents
Anti-dropping hook of electric insulation protection umbrella Download PDFInfo
- Publication number
- CN202308922U CN202308922U CN 201120451600 CN201120451600U CN202308922U CN 202308922 U CN202308922 U CN 202308922U CN 201120451600 CN201120451600 CN 201120451600 CN 201120451600 U CN201120451600 U CN 201120451600U CN 202308922 U CN202308922 U CN 202308922U
- Authority
- CN
- China
- Prior art keywords
- hook
- dropping
- anticreep
- electric insulation
- coupler body
- 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
- 238000009413 insulation Methods 0.000 title claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201120451600 CN202308922U (en) | 2011-11-15 | 2011-11-15 | Anti-dropping hook of electric insulation protection umbrella |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201120451600 CN202308922U (en) | 2011-11-15 | 2011-11-15 | Anti-dropping hook of electric insulation protection umbrella |
Publications (1)
Publication Number | Publication Date |
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CN202308922U true CN202308922U (en) | 2012-07-04 |
Family
ID=46377736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201120451600 Expired - Fee Related CN202308922U (en) | 2011-11-15 | 2011-11-15 | Anti-dropping hook of electric insulation protection umbrella |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202308922U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102412525A (en) * | 2011-11-15 | 2012-04-11 | 江苏省电力公司徐州供电公司 | Anti-falling hook for power insulating protective umbrella |
CN105846344A (en) * | 2014-05-28 | 2016-08-10 | 国家电网公司 | Flipping tackle capable of automatically locking |
-
2011
- 2011-11-15 CN CN 201120451600 patent/CN202308922U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102412525A (en) * | 2011-11-15 | 2012-04-11 | 江苏省电力公司徐州供电公司 | Anti-falling hook for power insulating protective umbrella |
CN105846344A (en) * | 2014-05-28 | 2016-08-10 | 国家电网公司 | Flipping tackle capable of automatically locking |
CN105846344B (en) * | 2014-05-28 | 2017-12-29 | 国家电网公司 | Can automatic blocking somersault coaster |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: XUZHOU POWER SUPPLY CO. OF JIANGSU ELECTRIC POWER Effective date: 20131009 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: XUZHOU POWER SUPPLY CO. OF JIANGSU ELECTRIC POWER CO. Effective date: 20131009 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 221006 XUZHOU, JIANGSU PROVINCE TO: 100031 DONGCHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20131009 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Patentee after: State Grid Corporation of China Patentee after: Xuzhou Power Supply Company of Jiangsu Electric Power Company Patentee after: Jiangsu Electric Power Company Address before: 221006 Jiefang North Road, Jiangsu, Xuzhou, No. 20 Patentee before: Xuzhou Power Supply Company of Jiangsu Electric Power Company |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20151115 |
|
EXPY | Termination of patent right or utility model |