JPS491030A - - Google Patents
Info
- Publication number
- JPS491030A JPS491030A JP47118605A JP11860572A JPS491030A JP S491030 A JPS491030 A JP S491030A JP 47118605 A JP47118605 A JP 47118605A JP 11860572 A JP11860572 A JP 11860572A JP S491030 A JPS491030 A JP S491030A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- E21D9/10—Making by using boring or cutting machines
- E21D9/11—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines
- E21D9/112—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines by means of one single rotary head or of concentric rotary heads
-
- 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
- E21D9/0879—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 the shield being provided with devices for lining the tunnel, e.g. shuttering
-
- 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
- E21D9/10—Making by using boring or cutting machines
- E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
- E21D9/104—Cutting tool fixtures
-
- 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
- E21D9/10—Making by using boring or cutting machines
- E21D9/1093—Devices for supporting, advancing or orientating the machine or the tool-carrier
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)
- Portable Nailing Machines And Staplers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722211500 DE2211500C3 (en) | 1972-03-10 | Cutting head for a shield driving machine for driving tunnels or galleries |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS491030A true JPS491030A (en) | 1974-01-08 |
| JPS5524554B2 JPS5524554B2 (en) | 1980-06-30 |
Family
ID=5838453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11860572A Expired JPS5524554B2 (en) | 1972-03-10 | 1972-11-28 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5524554B2 (en) |
| FR (1) | FR2175736B1 (en) |
| GB (1) | GB1414865A (en) |
| IT (1) | IT969288B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1053909B (en) * | 1976-02-02 | 1981-10-10 | Grandori Carlo | IMPROVEMENT IN MACHINES FOR THE MECHANICAL EXCAVATION OF GALLERIES |
| US4234235A (en) * | 1979-02-05 | 1980-11-18 | The Robbins Company | Rotary cutterhead for an earth boring machine |
| CN113175326B (en) * | 2021-04-09 | 2022-08-19 | 重庆文理学院 | Automatic measurement type tunneling measuring machine for TBM construction and using method |
| CN114215538B (en) * | 2021-12-09 | 2024-04-12 | 中国矿业大学徐海学院 | Development machine based on visual positioning technology |
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1972
- 1972-11-28 JP JP11860572A patent/JPS5524554B2/ja not_active Expired
- 1972-12-13 IT IT13079/72A patent/IT969288B/en active
-
1973
- 1973-01-03 FR FR7300088A patent/FR2175736B1/fr not_active Expired
- 1973-03-09 GB GB1142173A patent/GB1414865A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2175736B1 (en) | 1980-06-27 |
| DE2211500B2 (en) | 1976-02-05 |
| DE2211500A1 (en) | 1973-09-13 |
| JPS5524554B2 (en) | 1980-06-30 |
| GB1414865A (en) | 1975-11-19 |
| FR2175736A1 (en) | 1973-10-26 |
| IT969288B (en) | 1974-03-30 |