CN110340404B - 一种基于板式短锚组合结构快速修补隧道衬砌裂损的多钻头钻孔设备 - Google Patents
一种基于板式短锚组合结构快速修补隧道衬砌裂损的多钻头钻孔设备 Download PDFInfo
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- CN110340404B CN110340404B CN201910688795.2A CN201910688795A CN110340404B CN 110340404 B CN110340404 B CN 110340404B CN 201910688795 A CN201910688795 A CN 201910688795A CN 110340404 B CN110340404 B CN 110340404B
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- drilling machine
- drilling
- combined structure
- tunnel
- tunnel lining
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/28—Associations of only boring or drilling machines directed to a particular metal-working result
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
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CN201910688795.2A CN110340404B (zh) | 2019-07-29 | 2019-07-29 | 一种基于板式短锚组合结构快速修补隧道衬砌裂损的多钻头钻孔设备 |
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CN201910688795.2A CN110340404B (zh) | 2019-07-29 | 2019-07-29 | 一种基于板式短锚组合结构快速修补隧道衬砌裂损的多钻头钻孔设备 |
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CN110340404A CN110340404A (zh) | 2019-10-18 |
CN110340404B true CN110340404B (zh) | 2020-06-23 |
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CN201910688795.2A Active CN110340404B (zh) | 2019-07-29 | 2019-07-29 | 一种基于板式短锚组合结构快速修补隧道衬砌裂损的多钻头钻孔设备 |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5676498A (en) * | 1995-08-25 | 1997-10-14 | Castle Tool Machinery Incorporated | In-line multiple spindle boring apparatus |
EP2394764A1 (en) * | 2010-06-10 | 2011-12-14 | BIESSE S.p.A. | Drilling head for drilling components of wood or similar |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10120883A1 (de) * | 2001-04-27 | 2002-10-31 | Grotefeld Maschb & Vertriebs G | Bohreinheit |
DE102007038462A1 (de) * | 2007-08-14 | 2009-02-19 | Wittenstein Ag | Modulartiges Spindelaggregat |
CN102689200B (zh) * | 2012-06-06 | 2014-02-26 | 沈阳飞机工业(集团)有限公司 | 扭力管组合件产品钻孔的组合夹具 |
DE102013201817A1 (de) * | 2013-02-05 | 2014-08-07 | Otto Bihler Handels-Beteiligungs-Gmbh | Produktionsmaschine und Montageplatte für die Produktionsmaschine |
CN106215314B (zh) * | 2016-08-31 | 2022-09-02 | 朱远湖 | 一种笔芯、标记笔及标记笔套件 |
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2019
- 2019-07-29 CN CN201910688795.2A patent/CN110340404B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5676498A (en) * | 1995-08-25 | 1997-10-14 | Castle Tool Machinery Incorporated | In-line multiple spindle boring apparatus |
EP2394764A1 (en) * | 2010-06-10 | 2011-12-14 | BIESSE S.p.A. | Drilling head for drilling components of wood or similar |
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CN110340404A (zh) | 2019-10-18 |
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Inventor after: Gong Lun Inventor after: Zhang Huijian Inventor after: Wang Lichuan Inventor after: Fan Yongjie Inventor after: Qiu Wenge Inventor after: Hu Hui Inventor after: Zheng Yuchao Inventor after: Zhou Baoan Inventor before: Gong Lun Inventor before: Zhang Huijian Inventor before: Qiu Wenge Inventor before: Wang Lichuan Inventor before: Hu Hui Inventor before: Zheng Yuchao |
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