FR2754561B1 - CUTTING HEAD OF A TUNNELIER - Google Patents
CUTTING HEAD OF A TUNNELIERInfo
- Publication number
- FR2754561B1 FR2754561B1 FR9612511A FR9612511A FR2754561B1 FR 2754561 B1 FR2754561 B1 FR 2754561B1 FR 9612511 A FR9612511 A FR 9612511A FR 9612511 A FR9612511 A FR 9612511A FR 2754561 B1 FR2754561 B1 FR 2754561B1
- Authority
- FR
- France
- Prior art keywords
- tunnelier
- cutting head
- cutting
- head
- 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.)
- Expired - Fee Related
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
- E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
-
- 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
-
- 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
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)
- Earth Drilling (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9612511A FR2754561B1 (en) | 1996-10-14 | 1996-10-14 | CUTTING HEAD OF A TUNNELIER |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9612511A FR2754561B1 (en) | 1996-10-14 | 1996-10-14 | CUTTING HEAD OF A TUNNELIER |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2754561A1 FR2754561A1 (en) | 1998-04-17 |
FR2754561B1 true FR2754561B1 (en) | 1999-01-08 |
Family
ID=9496635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9612511A Expired - Fee Related FR2754561B1 (en) | 1996-10-14 | 1996-10-14 | CUTTING HEAD OF A TUNNELIER |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2754561B1 (en) |
Family Cites Families (5)
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 |
US4193637A (en) * | 1978-08-07 | 1980-03-18 | The Robbins Company | Rotary cutterhead for an earth boring machine |
US4234235A (en) * | 1979-02-05 | 1980-11-18 | The Robbins Company | Rotary cutterhead for an earth boring machine |
DE3537780A1 (en) * | 1985-07-26 | 1987-01-29 | Schweitzer Karl Friedrich | Apparatus for constructing galleries or tunnels by shield driving |
DE4413235C2 (en) * | 1994-04-15 | 1999-04-29 | Voest Alpine Tunneltechnik Gmb | Tunnel boring machine or pipe jacking machine |
-
1996
- 1996-10-14 FR FR9612511A patent/FR2754561B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2754561A1 (en) | 1998-04-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |