JPS6197497U - - Google Patents
Info
- Publication number
- JPS6197497U JPS6197497U JP1985178977U JP17897785U JPS6197497U JP S6197497 U JPS6197497 U JP S6197497U JP 1985178977 U JP1985178977 U JP 1985178977U JP 17897785 U JP17897785 U JP 17897785U JP S6197497 U JPS6197497 U JP S6197497U
- Authority
- JP
- Japan
- Prior art keywords
- conveyor
- opening
- protective lining
- shield
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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 (1)
| Publication Number | Publication Date |
|---|---|
| JPS6197497U true JPS6197497U (en, 2012) | 1986-06-23 |
Family
ID=21092346
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59233005A Pending JPS60123698A (ja) | 1983-12-08 | 1984-11-05 | トンネル掘削作業用シールド |
| JP1985178977U Pending JPS6197497U (en, 2012) | 1983-12-08 | 1985-11-20 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59233005A Pending JPS60123698A (ja) | 1983-12-08 | 1984-11-05 | トンネル掘削作業用シールド |
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 |
|---|---|
| CS264020B1 (cs) | 1989-05-12 |
| CS647484A1 (en) | 1986-12-18 |
| BG46859A1 (en) | 1990-03-15 |
| SU1348523A1 (ru) | 1987-10-30 |
| JPS60123698A (ja) | 1985-07-02 |
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