CN203201498U - 挤土排土钻杆、螺旋钻和桩机 - Google Patents
挤土排土钻杆、螺旋钻和桩机 Download PDFInfo
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- CN203201498U CN203201498U CN 201320041030 CN201320041030U CN203201498U CN 203201498 U CN203201498 U CN 203201498U CN 201320041030 CN201320041030 CN 201320041030 CN 201320041030 U CN201320041030 U CN 201320041030U CN 203201498 U CN203201498 U CN 203201498U
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- soil compaction
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103174387A (zh) * | 2013-01-24 | 2013-06-26 | 贺德新 | 挤土排土钻杆、螺旋钻、桩机和挤土排土桩施工方法 |
CN103556628A (zh) * | 2013-11-17 | 2014-02-05 | 刘守进 | 螺旋锥体挤土桩施工方法 |
CN107829427A (zh) * | 2017-11-10 | 2018-03-23 | 钱娟娟 | 螺旋纹水泥桩机 |
CN107939279A (zh) * | 2017-12-29 | 2018-04-20 | 江苏省无锡探矿机械总厂有限公司 | 用于开建水样监测井的螺旋钻具组件 |
CN108691506A (zh) * | 2017-03-08 | 2018-10-23 | 李文新 | 一种弧形螺旋钻 |
CN109356534A (zh) * | 2018-11-29 | 2019-02-19 | 邹城兖矿泰德工贸有限公司 | 铸钢双螺纹钻杆 |
CN112443282A (zh) * | 2020-11-24 | 2021-03-05 | 中煤科工集团重庆研究院有限公司 | 复合式螺旋钻杆 |
-
2013
- 2013-01-24 CN CN 201320041030 patent/CN203201498U/zh not_active Expired - Fee Related
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103174387A (zh) * | 2013-01-24 | 2013-06-26 | 贺德新 | 挤土排土钻杆、螺旋钻、桩机和挤土排土桩施工方法 |
CN103174387B (zh) * | 2013-01-24 | 2016-01-20 | 贺德新 | 挤土排土钻杆、螺旋钻、桩机和挤土排土桩施工方法 |
CN103556628A (zh) * | 2013-11-17 | 2014-02-05 | 刘守进 | 螺旋锥体挤土桩施工方法 |
CN103556628B (zh) * | 2013-11-17 | 2015-08-12 | 刘守进 | 螺旋锥体挤土桩施工方法 |
CN108691506A (zh) * | 2017-03-08 | 2018-10-23 | 李文新 | 一种弧形螺旋钻 |
CN107829427A (zh) * | 2017-11-10 | 2018-03-23 | 钱娟娟 | 螺旋纹水泥桩机 |
CN107829427B (zh) * | 2017-11-10 | 2019-11-12 | 翟艳娜 | 螺旋纹水泥桩机 |
CN107939279A (zh) * | 2017-12-29 | 2018-04-20 | 江苏省无锡探矿机械总厂有限公司 | 用于开建水样监测井的螺旋钻具组件 |
CN109356534A (zh) * | 2018-11-29 | 2019-02-19 | 邹城兖矿泰德工贸有限公司 | 铸钢双螺纹钻杆 |
CN112443282A (zh) * | 2020-11-24 | 2021-03-05 | 中煤科工集团重庆研究院有限公司 | 复合式螺旋钻杆 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 100097 Beijing Road, Haidian District, Century City, District 5, building 3, unit 1, 6G Patentee after: He Dexin Address before: 100097, Beijing Haidian District Century City Yuanda Park 1 District 5-3-6G Patentee before: He Dexin |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing broad base Technology Co., Ltd. Assignor: He Dexin Contract record no.: 2015990000214 Denomination of utility model: Soil compacting and discharging drilling rod, spiral drill and pile machine Granted publication date: 20130918 License type: Exclusive License Record date: 20150525 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20160124 |
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EXPY | Termination of patent right or utility model |