CN204532121U - Full circle swinging all casing drill - Google Patents
Full circle swinging all casing drill Download PDFInfo
- Publication number
- CN204532121U CN204532121U CN201520165047.3U CN201520165047U CN204532121U CN 204532121 U CN204532121 U CN 204532121U CN 201520165047 U CN201520165047 U CN 201520165047U CN 204532121 U CN204532121 U CN 204532121U
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- China
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- full
- support
- supporting component
- cylinder
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- 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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Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201520165047.3U CN204532121U (en) | 2015-03-23 | 2015-03-23 | Full circle swinging all casing drill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201520165047.3U CN204532121U (en) | 2015-03-23 | 2015-03-23 | Full circle swinging all casing drill |
Publications (1)
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CN204532121U true CN204532121U (en) | 2015-08-05 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201520165047.3U Expired - Fee Related CN204532121U (en) | 2015-03-23 | 2015-03-23 | Full circle swinging all casing drill |
Country Status (1)
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CN (1) | CN204532121U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105887813A (en) * | 2016-05-07 | 2016-08-24 | 深圳市宏业基基础工程有限公司 | Large-diameter super-long pile construction method in karst area through full-casing pipe full rotating and rotary drilling |
CN109025836A (en) * | 2018-07-29 | 2018-12-18 | 徐州景安重工机械制造有限公司 | A kind of full circle swinging drill machine with casing driving device top layer bracket |
-
2015
- 2015-03-23 CN CN201520165047.3U patent/CN204532121U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105887813A (en) * | 2016-05-07 | 2016-08-24 | 深圳市宏业基基础工程有限公司 | Large-diameter super-long pile construction method in karst area through full-casing pipe full rotating and rotary drilling |
CN109025836A (en) * | 2018-07-29 | 2018-12-18 | 徐州景安重工机械制造有限公司 | A kind of full circle swinging drill machine with casing driving device top layer bracket |
CN109025836B (en) * | 2018-07-29 | 2023-08-25 | 徐州景安重工机械制造有限公司 | Top support of driving device of full-rotation casing drilling machine |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200608 Address after: 221140 No. 8 Tongfa Road, Quanshan Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Dun'an Construction Machinery Manufacturing Co.,Ltd. Address before: 1-6 No. 221140 Jiangsu city of Xuzhou Province era North Development Zone Quanshan District Road Patentee before: XUZHOU DUN'AN HEAVY INDUSTRY MACHINERY MANUFACTURING Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210729 Address after: 201901 5 / F, 6 / F, building 5, No. 258, Yangnan Road, Baoshan District, Shanghai Patentee after: SHANGHAI ENGINEERING MACHINERY Co.,Ltd. Address before: 221140 No.8 Tongfa Road, Quanzhou Economic Development Zone, Quanzhou District, Xuzhou City, Jiangsu Province Patentee before: Xuzhou Dun'an Construction Machinery Manufacturing Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 |
|
CF01 | Termination of patent right due to non-payment of annual fee |