FR2227396A1 - - Google Patents
Info
- Publication number
- FR2227396A1 FR2227396A1 FR7410280A FR7410280A FR2227396A1 FR 2227396 A1 FR2227396 A1 FR 2227396A1 FR 7410280 A FR7410280 A FR 7410280A FR 7410280 A FR7410280 A FR 7410280A FR 2227396 A1 FR2227396 A1 FR 2227396A1
- Authority
- FR
- France
- 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
-
- 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
- E21D9/0692—Cutter drive shields
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES73414134A ES414134A1 (en) | 1973-04-27 | 1973-04-27 | Tunneling methods and apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2227396A1 true FR2227396A1 (en) | 1974-11-22 |
FR2227396B1 FR2227396B1 (en) | 1978-02-10 |
Family
ID=8463991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7410280A Expired FR2227396B1 (en) | 1973-04-27 | 1974-03-26 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3916630A (en) |
DE (1) | DE2407584A1 (en) |
ES (1) | ES414134A1 (en) |
FR (1) | FR2227396B1 (en) |
GB (1) | GB1457178A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2380414A1 (en) * | 1977-02-12 | 1978-09-08 | Gewerk Eisenhuette Westfalia | KNIFE SHIELD DIGGING DEVICE |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5325038A (en) * | 1976-08-20 | 1978-03-08 | Japan National Railway | Method of excavation construction of tunnel* etc* and excavator |
DE2742332B2 (en) * | 1977-09-20 | 1981-03-19 | Heinz-Theo Dipl.-Ing. 5300 Bonn Walbröhl | Method for controlling the propulsion device of a knife shield as well as a knife shield propulsion device and a propulsion knife for carrying out such a method |
DE3424545A1 (en) * | 1984-07-04 | 1986-01-16 | Wayss & Freytag Ag, 6000 Frankfurt | Method of inserting an underground concrete slab of closed construction |
AT390819B (en) * | 1988-01-04 | 1990-07-10 | Sp Kt Bjuro Glavtonnelmetrostr | REMOVAL FOR A CALL SLOT |
IT1216116B (en) * | 1988-03-16 | 1990-02-22 | Rocksoil Srl | METHOD FOR THE CONSTRUCTION OF GALLERIES OF GREAT LIGHT THROUGH CELL ARC. |
DE69212193T2 (en) * | 1991-04-05 | 1996-11-28 | Mitsui Shipbuilding Eng | Method for producing an elongated underground large area of square or rectangular cross-section |
ES2066641B1 (en) * | 1992-03-13 | 1998-01-01 | Mackina Westfalia S A | MECHANIZED SYSTEM FOR THE IMPLEMENTATION OF LARGE SECTION TUNNELS IN LITTLE CONSISTENT LAND AND CORRESPONDING METHOD. |
DE19714461C1 (en) * | 1997-04-08 | 1998-11-12 | Walbroehl H T Dipl Ing | Device for controlling the circumference of a knife sheath |
IT1297270B1 (en) * | 1997-06-25 | 1999-08-09 | Rocksoil S P A | CONSTRUCTION PROCEDURE FOR THE ENLARGEMENT OF ROAD, HIGHWAY OR RAILWAY TUNNELS, WITHOUT INTERRUPTING TRAFFIC |
GB9721400D0 (en) | 1997-10-09 | 1997-12-10 | Thomson James C | Arched support structure |
US6520718B1 (en) * | 1998-11-27 | 2003-02-18 | Shigeki Nagatomo, Et Al. | Sardine-bone construction method for large-section tunnel |
DE19859821A1 (en) * | 1998-12-23 | 1999-11-18 | Tachus Gmbh | Shield assembly for boring tunnel |
US20130243528A1 (en) * | 2010-11-26 | 2013-09-19 | James Thompson | Formation of Underground Constructions |
JP6249620B2 (en) * | 2013-03-27 | 2017-12-20 | 日本シビックコンサルタント株式会社 | Widening tunnel construction method and widening shield machine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US960940A (en) * | 1910-02-18 | 1910-06-07 | George W Jackson | Art of constructing tunnels in the earth. |
US1242217A (en) * | 1917-06-20 | 1917-10-09 | Thomas Malcolm Mcalpine | Tunneling. |
US2055876A (en) * | 1934-08-20 | 1936-09-29 | William J Newman | Tunneling |
DE1903911B1 (en) * | 1969-01-27 | 1970-06-18 | Kunz Alfred & Co | Method and device for driving cavities for the production of elongated underground structures, in particular tunnels, tunnels or the like. |
-
1973
- 1973-04-27 ES ES73414134A patent/ES414134A1/en not_active Expired
-
1974
- 1974-02-16 DE DE19742407584 patent/DE2407584A1/en not_active Withdrawn
- 1974-03-21 US US453474A patent/US3916630A/en not_active Expired - Lifetime
- 1974-03-22 GB GB1277974A patent/GB1457178A/en not_active Expired
- 1974-03-26 FR FR7410280A patent/FR2227396B1/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2380414A1 (en) * | 1977-02-12 | 1978-09-08 | Gewerk Eisenhuette Westfalia | KNIFE SHIELD DIGGING DEVICE |
Also Published As
Publication number | Publication date |
---|---|
GB1457178A (en) | 1976-12-01 |
DE2407584A1 (en) | 1974-10-17 |
US3916630A (en) | 1975-11-04 |
ES414134A1 (en) | 1976-02-01 |
FR2227396B1 (en) | 1978-02-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |