CN103046599B - 双螺旋成孔机 - Google Patents
双螺旋成孔机 Download PDFInfo
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- CN103046599B CN103046599B CN201310004668.9A CN201310004668A CN103046599B CN 103046599 B CN103046599 B CN 103046599B CN 201310004668 A CN201310004668 A CN 201310004668A CN 103046599 B CN103046599 B CN 103046599B
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CN201310004668.9A CN103046599B (zh) | 2013-01-07 | 2013-01-07 | 双螺旋成孔机 |
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CN201310004668.9A CN103046599B (zh) | 2013-01-07 | 2013-01-07 | 双螺旋成孔机 |
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CN103046599A CN103046599A (zh) | 2013-04-17 |
CN103046599B true CN103046599B (zh) | 2015-01-21 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103334692B (zh) * | 2013-07-21 | 2015-10-14 | 郑一丹 | 双齿轮成孔机 |
CN103362164B (zh) * | 2013-08-05 | 2015-03-04 | 张斌伟 | 桥墩基础桩一次成型机 |
CN104895062A (zh) * | 2015-04-15 | 2015-09-09 | 张璐 | 一种矩形搅拌钻机的实施方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102146689A (zh) * | 2011-01-01 | 2011-08-10 | 张永忠 | 气举四轴十字桩成孔机 |
CN202123577U (zh) * | 2011-07-08 | 2012-01-25 | 中国建筑第七工程局有限公司 | 一种石材钻孔装置 |
CN202989991U (zh) * | 2013-01-07 | 2013-06-12 | 张璐 | 双螺旋成孔机 |
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KR20030064245A (ko) * | 2002-07-24 | 2003-07-31 | 조성학 | 굴삭기 휴대용 오거 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102146689A (zh) * | 2011-01-01 | 2011-08-10 | 张永忠 | 气举四轴十字桩成孔机 |
CN202123577U (zh) * | 2011-07-08 | 2012-01-25 | 中国建筑第七工程局有限公司 | 一种石材钻孔装置 |
CN202989991U (zh) * | 2013-01-07 | 2013-06-12 | 张璐 | 双螺旋成孔机 |
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CN103046599A (zh) | 2013-04-17 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: WUHU XINWU?TECHNOLOGY?BUSINESS INCUBATOR CO., LTD. Free format text: FORMER OWNER: ZHANG LU Effective date: 20141225 |
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C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Hu Xiangdong Inventor after: Mei Lin Inventor before: Zhang Lu |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG LU TO: HU XIANGDONG MEI LIN Free format text: CORRECT: ADDRESS; FROM: 276807 RIZHAO, SHANDONG PROVINCE TO: 241199 WUHU, ANHUI PROVINCE |
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TA01 | Transfer of patent application right |
Effective date of registration: 20141225 Address after: 241199 machinery industry park, Wuhu, Anhui Applicant after: WUHU COUNTY XINWU TECHNOLOGY BUSINESS INCUBATOR LTD. Address before: 276807 car hill area, Arashiyama District, Shandong, Rizhao City Applicant before: Zhang Lu |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant |