CN102162363B - 可调式微型地下管道掘进刀头 - Google Patents
可调式微型地下管道掘进刀头 Download PDFInfo
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- CN102162363B CN102162363B CN 201110030588 CN201110030588A CN102162363B CN 102162363 B CN102162363 B CN 102162363B CN 201110030588 CN201110030588 CN 201110030588 CN 201110030588 A CN201110030588 A CN 201110030588A CN 102162363 B CN102162363 B CN 102162363B
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201110030588 CN102162363B (zh) | 2011-01-27 | 2011-01-27 | 可调式微型地下管道掘进刀头 |
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CN 201110030588 CN102162363B (zh) | 2011-01-27 | 2011-01-27 | 可调式微型地下管道掘进刀头 |
Publications (2)
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CN102162363A CN102162363A (zh) | 2011-08-24 |
CN102162363B true CN102162363B (zh) | 2013-01-16 |
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CN 201110030588 Expired - Fee Related CN102162363B (zh) | 2011-01-27 | 2011-01-27 | 可调式微型地下管道掘进刀头 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105114088B (zh) * | 2015-08-28 | 2018-07-03 | 济南轨道交通集团有限公司 | 盾构机前端土体切削分割装置 |
CN108895201A (zh) * | 2018-07-09 | 2018-11-27 | 中国铁建重工集团有限公司 | 一种顶管机及可退回式顶管施工方法 |
CN112720329A (zh) * | 2020-12-17 | 2021-04-30 | 国家能源集团煤焦化有限责任公司 | 填料拆卸工具和填料拆卸方法 |
CN113279765A (zh) * | 2021-05-08 | 2021-08-20 | 王海军 | 一种耐久性能强的隧道施工用磨削装置 |
CN113790026B (zh) * | 2021-11-16 | 2022-02-08 | 胜利油田海胜实业有限责任公司 | 一种切削破岩混合型pdc钻头 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2272050Y (zh) * | 1996-08-06 | 1998-01-07 | 卢广忠 | 随管掘进机 |
JP3286096B2 (ja) * | 1994-12-22 | 2002-05-27 | 株式会社フジクラ | パルス光源 |
CN1483922A (zh) * | 2002-09-16 | 2004-03-24 | 杜加华 | 地铁隧道挖掘机 |
CN2731105Y (zh) * | 2004-11-24 | 2005-10-05 | 宁进峰 | 三螺旋导程掘进刀 |
JP2006299699A (ja) * | 2005-04-22 | 2006-11-02 | Penta Ocean Constr Co Ltd | シールド掘進機 |
CN202023566U (zh) * | 2011-01-27 | 2011-11-02 | 西北工业大学 | 可调式微型地下管道掘进刀头 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07116914B2 (ja) * | 1990-04-02 | 1995-12-18 | 株式会社岡本特殊土木 | 小口径推進工法及びその装置 |
JPH06323086A (ja) * | 1993-05-13 | 1994-11-22 | Ishikawajima Harima Heavy Ind Co Ltd | シールド掘進機用ローラーカッター |
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2011
- 2011-01-27 CN CN 201110030588 patent/CN102162363B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3286096B2 (ja) * | 1994-12-22 | 2002-05-27 | 株式会社フジクラ | パルス光源 |
CN2272050Y (zh) * | 1996-08-06 | 1998-01-07 | 卢广忠 | 随管掘进机 |
CN1483922A (zh) * | 2002-09-16 | 2004-03-24 | 杜加华 | 地铁隧道挖掘机 |
CN2731105Y (zh) * | 2004-11-24 | 2005-10-05 | 宁进峰 | 三螺旋导程掘进刀 |
JP2006299699A (ja) * | 2005-04-22 | 2006-11-02 | Penta Ocean Constr Co Ltd | シールド掘進機 |
CN202023566U (zh) * | 2011-01-27 | 2011-11-02 | 西北工业大学 | 可调式微型地下管道掘进刀头 |
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CN102162363A (zh) | 2011-08-24 |
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Owner name: NORTHWESTERN POLYTECHNICAL UNIVERSITY Effective date: 20140813 Owner name: HAI'AN WEISHI HEAVY MACHINERY CO., LTD. Free format text: FORMER OWNER: NORTHWESTERN POLYTECHNICAL UNIVERSITY Effective date: 20140813 |
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Free format text: CORRECT: ADDRESS; FROM: 710072 XI'AN, SHAANXI PROVINCE TO: 226600 NANTONG, JIANGSU PROVINCE |
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Effective date of registration: 20140813 Address after: 226600 Haian Development Zone, Haian County, Nantong, Jiangsu Patentee after: Hai'an Weishi Heavy Machinery Co., Ltd. Patentee after: Northwestern Polytechnical University Address before: 710072 Xi'an friendship West Road, Shaanxi, No. 127 Patentee before: Northwestern Polytechnical University |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20170127 |
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CF01 | Termination of patent right due to non-payment of annual fee |