CS264020B1 - Štít pro ražení důlních děl - Google Patents
Štít pro ražení důlních děl Download PDFInfo
- Publication number
- CS264020B1 CS264020B1 CS846474A CS647484A CS264020B1 CS 264020 B1 CS264020 B1 CS 264020B1 CS 846474 A CS846474 A CS 846474A CS 647484 A CS647484 A CS 647484A CS 264020 B1 CS264020 B1 CS 264020B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- conveyor
- belt
- receiving
- kohbeňepa
- shield
- Prior art date
Links
- 230000003245 working effect Effects 0.000 title abstract 2
- 238000009415 formwork Methods 0.000 claims abstract 4
- 230000001681 protective effect Effects 0.000 claims abstract 4
- 238000005065 mining Methods 0.000 claims abstract 2
- 238000010276 construction Methods 0.000 abstract 1
- 238000004049 embossing Methods 0.000 abstract 1
- 230000005641 tunneling Effects 0.000 abstract 1
- 239000013256 coordination polymer Substances 0.000 description 41
- 101100066898 Mus musculus Flna gene Proteins 0.000 description 3
- DQHAZEKGLAMVFA-UHFFFAOYSA-M (1,1-dimethylpyrrolidin-1-ium-2-yl)methyl 2-hydroxy-2,2-diphenylacetate;methyl sulfate Chemical compound COS([O-])(=O)=O.C[N+]1(C)CCCC1COC(=O)C(O)(C=1C=CC=CC=1)C1=CC=CC=C1 DQHAZEKGLAMVFA-UHFFFAOYSA-M 0.000 description 1
- UGTJLJZQQFGTJD-UHFFFAOYSA-N Carbonylcyanide-3-chlorophenylhydrazone Chemical compound ClC1=CC=CC(NN=C(C#N)C#N)=C1 UGTJLJZQQFGTJD-UHFFFAOYSA-N 0.000 description 1
- 101100162168 Mus musculus Adam1a gene Proteins 0.000 description 1
- 101100322557 Rattus norvegicus Adam1 gene Proteins 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
- E21D9/08—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield
- E21D9/0875—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with a movable support arm carrying cutting tools for attacking the front face, e.g. a bucket
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU833671102A SU1348523A1 (ru) | 1983-12-08 | 1983-12-08 | Щит дл проходки горных выработок |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS647484A1 CS647484A1 (en) | 1986-12-18 |
| CS264020B1 true CS264020B1 (cs) | 1989-05-12 |
Family
ID=21092346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS846474A CS264020B1 (cs) | 1983-12-08 | 1984-08-28 | Štít pro ražení důlních děl |
Country Status (4)
| Country | Link |
|---|---|
| JP (2) | JPS60123698A (en, 2012) |
| BG (1) | BG46859A1 (en, 2012) |
| CS (1) | CS264020B1 (en, 2012) |
| SU (1) | SU1348523A1 (en, 2012) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2121578C1 (ru) * | 1996-05-21 | 1998-11-10 | Институт горного дела Севера СО РАН | Погрузочное устройство проходческого щита |
| CN109882189B (zh) * | 2019-02-27 | 2020-06-12 | 中铁工程装备集团有限公司 | 一种适用于断层破碎带的马蹄形半断面盾构机及施工方法 |
-
1983
- 1983-12-08 SU SU833671102A patent/SU1348523A1/ru active
-
1984
- 1984-08-28 CS CS846474A patent/CS264020B1/cs unknown
- 1984-08-28 BG BG66715A patent/BG46859A1/xx unknown
- 1984-11-05 JP JP59233005A patent/JPS60123698A/ja active Pending
-
1985
- 1985-11-20 JP JP1985178977U patent/JPS6197497U/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6197497U (en, 2012) | 1986-06-23 |
| CS647484A1 (en) | 1986-12-18 |
| BG46859A1 (en) | 1990-03-15 |
| SU1348523A1 (ru) | 1987-10-30 |
| JPS60123698A (ja) | 1985-07-02 |
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