PT889199E - Dispositivo de avanco de lanca perfuradora para tuneis - Google Patents
Dispositivo de avanco de lanca perfuradora para tuneis Download PDFInfo
- Publication number
- PT889199E PT889199E PT97111226T PT97111226T PT889199E PT 889199 E PT889199 E PT 889199E PT 97111226 T PT97111226 T PT 97111226T PT 97111226 T PT97111226 T PT 97111226T PT 889199 E PT889199 E PT 889199E
- Authority
- PT
- Portugal
- Prior art keywords
- chamber
- annular chamber
- cutting
- screw
- boom
- Prior art date
Links
- 239000000463 material Substances 0.000 claims abstract description 13
- 238000000605 extraction Methods 0.000 claims abstract 6
- 238000007789 sealing Methods 0.000 claims description 24
- 239000012530 fluid Substances 0.000 claims description 18
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000005065 mining Methods 0.000 abstract 5
- 239000007788 liquid Substances 0.000 description 13
- 230000008859 change Effects 0.000 description 4
- 235000011837 pasties Nutrition 0.000 description 4
- 239000004575 stone Substances 0.000 description 3
- 239000012895 dilution Substances 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008719 thickening Effects 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
- E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
- E21D9/124—Helical conveying means therefor
-
- 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
- E21D9/0642—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining the shield having means for additional processing at the front end
- E21D9/0657—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining the shield having means for additional processing at the front end structurally associated with rock crushers
-
- 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
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)
- Structural Engineering (AREA)
- Architecture (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Paper (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Liquid Crystal (AREA)
- Valve Device For Special Equipments (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP97111226A EP0889199B1 (de) | 1997-07-03 | 1997-07-03 | Schildvortriebseinrichtung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT889199E true PT889199E (pt) | 2001-03-30 |
Family
ID=8227008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT97111226T PT889199E (pt) | 1997-07-03 | 1997-07-03 | Dispositivo de avanco de lanca perfuradora para tuneis |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0889199B1 (el) |
| AT (1) | ATE196527T1 (el) |
| DE (1) | DE59702382D1 (el) |
| ES (1) | ES2152600T3 (el) |
| GR (1) | GR3035074T3 (el) |
| PT (1) | PT889199E (el) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE50101684D1 (de) * | 2000-07-12 | 2004-04-22 | Hochtief Ag Hoch Tiefbauten | Schildvortriebsmaschine für den Tunnelbau |
| DE102023109996B3 (de) | 2023-04-20 | 2024-05-02 | Herrenknecht Aktiengesellschaft | Tunnelbohrmaschine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3741460C2 (de) * | 1987-12-08 | 1995-06-22 | Westfalia Becorit Ind Tech | Schildvortriebseinrichtung mit einer Druckkammer zur Aufnahme eines Gaspolsters |
| DE4213987C2 (de) * | 1992-04-29 | 2002-06-27 | Herrenknecht Gmbh | Fördereinrichtung für eine Schildvortriebsmaschine zum Bohren von Tunnelstrecken |
| DE4225838C2 (de) * | 1992-08-05 | 1995-02-02 | Herrenknecht Gmbh | Schildvortriebseinrichtung |
-
1997
- 1997-07-03 ES ES97111226T patent/ES2152600T3/es not_active Expired - Lifetime
- 1997-07-03 DE DE59702382T patent/DE59702382D1/de not_active Expired - Lifetime
- 1997-07-03 PT PT97111226T patent/PT889199E/pt unknown
- 1997-07-03 EP EP97111226A patent/EP0889199B1/de not_active Expired - Lifetime
- 1997-07-03 AT AT97111226T patent/ATE196527T1/de active
-
2000
- 2000-12-13 GR GR20000402762T patent/GR3035074T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE59702382D1 (de) | 2000-10-26 |
| GR3035074T3 (en) | 2001-03-30 |
| EP0889199B1 (de) | 2000-09-20 |
| ES2152600T3 (es) | 2001-02-01 |
| ATE196527T1 (de) | 2000-10-15 |
| EP0889199A1 (de) | 1999-01-07 |
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