CN201431722Y - 角钢架铁塔登高施工安全装置 - Google Patents
角钢架铁塔登高施工安全装置 Download PDFInfo
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- CN201431722Y CN201431722Y CN200920070978XU CN200920070978U CN201431722Y CN 201431722 Y CN201431722 Y CN 201431722Y CN 200920070978X U CN200920070978X U CN 200920070978XU CN 200920070978 U CN200920070978 U CN 200920070978U CN 201431722 Y CN201431722 Y CN 201431722Y
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Application Number | Priority Date | Filing Date | Title |
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CN200920070978XU CN201431722Y (zh) | 2009-04-23 | 2009-04-23 | 角钢架铁塔登高施工安全装置 |
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CN200920070978XU CN201431722Y (zh) | 2009-04-23 | 2009-04-23 | 角钢架铁塔登高施工安全装置 |
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CN201431722Y true CN201431722Y (zh) | 2010-03-31 |
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CN200920070978XU Expired - Lifetime CN201431722Y (zh) | 2009-04-23 | 2009-04-23 | 角钢架铁塔登高施工安全装置 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101584914B (zh) * | 2009-04-23 | 2011-07-27 | 上海市电力公司 | 角钢架铁塔登高作业保险装置 |
CN106267740A (zh) * | 2016-08-14 | 2017-01-04 | 方兴 | 一种带有攀爬功能、同步开及夹合、可配安全带的手用保险扣具座 |
CN112878969A (zh) * | 2021-01-21 | 2021-06-01 | 大庆油田有限责任公司 | 抽油机平衡调整操作旋转悬挂式安全杆 |
-
2009
- 2009-04-23 CN CN200920070978XU patent/CN201431722Y/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101584914B (zh) * | 2009-04-23 | 2011-07-27 | 上海市电力公司 | 角钢架铁塔登高作业保险装置 |
CN106267740A (zh) * | 2016-08-14 | 2017-01-04 | 方兴 | 一种带有攀爬功能、同步开及夹合、可配安全带的手用保险扣具座 |
CN106267740B (zh) * | 2016-08-14 | 2019-05-07 | 新昌聚合机械科技有限公司 | 一种带有攀爬功能、同步开及夹合、可配安全带的手用保险扣具座 |
CN112878969A (zh) * | 2021-01-21 | 2021-06-01 | 大庆油田有限责任公司 | 抽油机平衡调整操作旋转悬挂式安全杆 |
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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: SHANGHAI ELECTRIC POWER CORP. Free format text: FORMER OWNER: SHANGHAI ULTRA-HV TRANSMISSION + DISTRIBUTION COMPANY, SHANGHAI ELECTRIC POWER C Effective date: 20110519 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200063 NO. 600, WUNING ROAD, PUTUO DISTRICT, SHANGHAI TO: 200122 NO. 1122, YUANSHEN ROAD, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110519 Address after: 200122, 1122 deep road, Shanghai Patentee after: Shanghai Electric Power Corporation Address before: 200063 No. 600, Wuning Road, Shanghai, Putuo District Patentee before: Shanghai Ultra-HV Transmission & Distribution Company, Shanghai Electric Power C |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20100331 |