CN201679003U - 一种螺杆桩机 - Google Patents
一种螺杆桩机 Download PDFInfo
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- CN201679003U CN201679003U CN200920264799XU CN200920264799U CN201679003U CN 201679003 U CN201679003 U CN 201679003U CN 200920264799X U CN200920264799X U CN 200920264799XU CN 200920264799 U CN200920264799 U CN 200920264799U CN 201679003 U CN201679003 U CN 201679003U
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CN200920264799XU CN201679003U (zh) | 2009-12-18 | 2009-12-18 | 一种螺杆桩机 |
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CN200920264799XU CN201679003U (zh) | 2009-12-18 | 2009-12-18 | 一种螺杆桩机 |
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CN201679003U true CN201679003U (zh) | 2010-12-22 |
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CN200920264799XU Expired - Lifetime CN201679003U (zh) | 2009-12-18 | 2009-12-18 | 一种螺杆桩机 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104404952A (zh) * | 2014-11-13 | 2015-03-11 | 中铁四局集团有限公司 | 基于提钻与成桩速度同步的长螺旋桩机成桩质量控制方法 |
CN110454080A (zh) * | 2019-08-08 | 2019-11-15 | 李健 | 一种交流变频电机动力头步履式螺杆桩机械制造及施工 |
CN115110523A (zh) * | 2022-08-04 | 2022-09-27 | 中国水利水电科学研究院 | 一种螺杆桩完整性缺陷注浆修复方法 |
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2009
- 2009-12-18 CN CN200920264799XU patent/CN201679003U/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104404952A (zh) * | 2014-11-13 | 2015-03-11 | 中铁四局集团有限公司 | 基于提钻与成桩速度同步的长螺旋桩机成桩质量控制方法 |
CN104404952B (zh) * | 2014-11-13 | 2017-01-18 | 中铁四局集团有限公司 | 基于提钻与成桩速度同步的长螺旋桩机成桩质量控制方法 |
CN110454080A (zh) * | 2019-08-08 | 2019-11-15 | 李健 | 一种交流变频电机动力头步履式螺杆桩机械制造及施工 |
CN115110523A (zh) * | 2022-08-04 | 2022-09-27 | 中国水利水电科学研究院 | 一种螺杆桩完整性缺陷注浆修复方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HE MEIYAN Free format text: FORMER OWNER: ZHANG NING Effective date: 20111128 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 510220 SHENZHEN, GUANGDONG PROVINCE TO: 515420 GUANGZHOU, GUANGDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20111128 Address after: 515420 Guangdong Province, Guangzhou Baiyun District of Yongtai City Road No. 29 under the Tiansan yuan C building 405 room Patentee after: He Meiyan Address before: The center of Longgang city of Shenzhen city in Guangdong province 510220 Kyrgyzstan Xianglai garden two 904 Patentee before: Zhang Ning |
|
DD01 | Delivery of document by public notice |
Addressee: He Meiyan Document name: Notification to Pay the Fees |
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CX01 | Expiry of patent term |
Granted publication date: 20101222 |
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CX01 | Expiry of patent term |