CN102513439B - 异形方管液压组合冲孔机 - Google Patents
异形方管液压组合冲孔机 Download PDFInfo
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- CN102513439B CN102513439B CN201110428175.9A CN201110428175A CN102513439B CN 102513439 B CN102513439 B CN 102513439B CN 201110428175 A CN201110428175 A CN 201110428175A CN 102513439 B CN102513439 B CN 102513439B
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- special
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- hydraulic
- shaped square
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201110428175.9A CN102513439B (zh) | 2011-12-20 | 2011-12-20 | 异形方管液压组合冲孔机 |
Applications Claiming Priority (1)
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CN201110428175.9A CN102513439B (zh) | 2011-12-20 | 2011-12-20 | 异形方管液压组合冲孔机 |
Publications (2)
Publication Number | Publication Date |
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CN102513439A CN102513439A (zh) | 2012-06-27 |
CN102513439B true CN102513439B (zh) | 2015-04-22 |
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CN201110428175.9A Expired - Fee Related CN102513439B (zh) | 2011-12-20 | 2011-12-20 | 异形方管液压组合冲孔机 |
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CN (1) | CN102513439B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105081066A (zh) * | 2015-08-12 | 2015-11-25 | 西北轴承股份有限公司 | 一种滚动轴承导入悬臂双定位冲孔模具 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2016297775B2 (en) | 2015-07-24 | 2021-04-08 | Zipwall Llc | Partition mount system including head coupler with adjustable head length and head position |
CN110899473B (zh) * | 2019-12-13 | 2021-04-27 | 无锡市重本异型钢管有限公司 | 一种孔距可调的方形钢管冲孔机 |
CN110899475B (zh) * | 2019-12-13 | 2021-02-12 | 哈飞 | 一种方形钢管自动冲孔机 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102166596A (zh) * | 2011-05-11 | 2011-08-31 | 武汉市雅智工贸有限公司 | 方管自动冲孔机 |
CN201969770U (zh) * | 2010-12-08 | 2011-09-14 | 努奥罗(中国)有限公司 | 一种管件冲孔装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS61140332A (ja) * | 1984-12-14 | 1986-06-27 | Yamaha Motor Co Ltd | エンジンシリンダの製造方法 |
KR100471848B1 (ko) * | 2002-07-11 | 2005-03-08 | 현대자동차주식회사 | 스퀘어튜브 홀 가공 금형 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201969770U (zh) * | 2010-12-08 | 2011-09-14 | 努奥罗(中国)有限公司 | 一种管件冲孔装置 |
CN102166596A (zh) * | 2011-05-11 | 2011-08-31 | 武汉市雅智工贸有限公司 | 方管自动冲孔机 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105081066A (zh) * | 2015-08-12 | 2015-11-25 | 西北轴承股份有限公司 | 一种滚动轴承导入悬臂双定位冲孔模具 |
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Publication number | Publication date |
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CN102513439A (zh) | 2012-06-27 |
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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 | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: 050000 No. 160, the Yellow River Avenue, hi tech Zone, Hebei, Shijiazhuang Applicant after: JINHUAN CONSTRUCTION GROUP Co.,Ltd. Address before: 050000 No. 160, the Yellow River Avenue, hi tech Zone, Hebei, Shijiazhuang Applicant before: Hebei Jinhuan Steel Structure Engineering Co.,Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: HEBEI JINHUAN STEEL STRUCTURE ENGINEERING CO., LTD. TO: JINHUAN CONSTRUCTION GROUP CO., LTD. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Hydraulic combination punching machine for special-shaped square tubes Effective date of registration: 20150827 Granted publication date: 20150422 Pledgee: Agricultural Bank of China Limited by Share Ltd. Shijiazhuang branch Pledgor: JINHUAN CONSTRUCTION GROUP Co.,Ltd. Registration number: 2015990000729 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160817 Granted publication date: 20150422 Pledgee: Agricultural Bank of China Limited by Share Ltd. Shijiazhuang branch Pledgor: JINHUAN CONSTRUCTION GROUP Co.,Ltd. Registration number: 2015990000729 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Hydraulic combination punching machine for special-shaped square tubes Effective date of registration: 20161107 Granted publication date: 20150422 Pledgee: Pudong Development Bank of Shanghai Limited by Share Ltd. Shijiazhuang branch Pledgor: JINHUAN CONSTRUCTION GROUP Co.,Ltd. Registration number: 2016990000951 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20211220 |