CA929364A - Tunneling shield - Google Patents
Tunneling shieldInfo
- Publication number
- CA929364A CA929364A CA073459A CA73459A CA929364A CA 929364 A CA929364 A CA 929364A CA 073459 A CA073459 A CA 073459A CA 73459 A CA73459 A CA 73459A CA 929364 A CA929364 A CA 929364A
- Authority
- CA
- Canada
- Prior art keywords
- tunneling shield
- tunneling
- shield
- 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
Links
- 230000005641 tunneling Effects 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1303473 | 1969-02-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA929364A true CA929364A (en) | 1973-07-03 |
Family
ID=20444580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA073459A Expired CA929364A (en) | 1969-02-08 | 1970-01-29 | Tunneling shield |
Country Status (8)
Country | Link |
---|---|
US (1) | US3656810A (en) |
AT (1) | AT305346B (en) |
BE (1) | BE745590A (en) |
CA (1) | CA929364A (en) |
DE (1) | DE2004828C3 (en) |
ES (1) | ES376211A1 (en) |
FR (1) | FR2032801A5 (en) |
GB (1) | GB1253003A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT403501B (en) * | 1992-11-05 | 1998-03-25 | Voest Alpine Bergtechnik | DRIVING MACHINE |
CN102472102B (en) * | 2009-07-10 | 2015-03-11 | 乔伊·姆·特拉华公司 | Longwall mining roof supports |
US9039330B1 (en) | 2010-06-01 | 2015-05-26 | LLAJ, Inc. | Pipe boring shield |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1277107A (en) * | 1918-02-01 | 1918-08-27 | John F O'rourke | Tunneling. |
US2053665A (en) * | 1933-07-13 | 1936-09-08 | Worthington Pump & Mach Corp | Portable drilling rig |
GB513264A (en) * | 1938-03-07 | 1939-10-09 | Laurie Frederick Parker | Improvements in or relating to tunnelling |
DE1182282B (en) * | 1962-05-25 | 1964-11-26 | Richard Schulz Tiefbauunterneh | Dismantling and conveying equipment for excavation work when driving tunnels, tunnels or similar structures |
DE1205576B (en) * | 1963-03-30 | 1965-11-25 | Wayss & Freytag Ag | Method and device for the mechanical excavation of the face in tunnels or galleries to be driven using shield construction or the pipe penetration method |
DE1210023B (en) * | 1963-08-28 | 1966-02-03 | Wayss & Freytag Ag | Driving shield for tunnel construction and method for driving such a driving shield |
DE1222527B (en) * | 1964-01-17 | 1966-08-11 | Wayss & Freytag Ag | Driving shield with intermediate platforms |
GB1028559A (en) * | 1964-04-01 | 1966-05-04 | Nii Osnovany I Podzemnykh Soor | Tunnelling device |
DE1279708B (en) * | 1964-04-03 | 1968-10-10 | Nii Osnowanij I Podsemnych Soo | Driving shield for tunnel or gallery construction |
FR1388527A (en) * | 1964-04-15 | 1965-02-05 | Nii Osnovany I Podzemnikh Soor | Device for tunneling |
US3372553A (en) * | 1964-05-12 | 1968-03-12 | Nii Osnovany I Padzemnykh Soor | Unit for driving tunnels in loose ground |
US3332721A (en) * | 1964-07-16 | 1967-07-25 | Nii Osnovany I Podzemnykh Soor | Device having adjustable knives for forming tunnels in soil |
DE1534620A1 (en) * | 1965-09-23 | 1969-07-10 | Gruen & Bilfinger Ag | Driving shield equipped with presses |
US3404920A (en) * | 1966-07-13 | 1968-10-08 | John R. Tabor | Tunneling machine with shield supported traveling excavator |
DE1534613C3 (en) * | 1966-08-18 | 1973-09-20 | Demag Ag, 4100 Duisburg | Tunnel front shield with a rotating excavation tool |
FR1547306A (en) * | 1966-12-24 | 1968-11-22 | Mavor & Coulson Ltd | Device for tunneling |
FR1522779A (en) * | 1967-05-11 | 1968-04-26 | Demag Ag | Shield tunnel digging machine with extraction device |
CH492084A (en) * | 1967-06-20 | 1970-06-15 | Bieri Ag Liebefeld H | Mining machine for the production of pipe tunnels |
-
1970
- 1970-01-29 CA CA073459A patent/CA929364A/en not_active Expired
- 1970-01-29 US US6798A patent/US3656810A/en not_active Expired - Lifetime
- 1970-02-02 AT AT92470A patent/AT305346B/en not_active IP Right Cessation
- 1970-02-03 DE DE2004828A patent/DE2004828C3/en not_active Expired
- 1970-02-04 ES ES376211A patent/ES376211A1/en not_active Expired
- 1970-02-06 BE BE745590D patent/BE745590A/en unknown
- 1970-02-06 FR FR7004322A patent/FR2032801A5/fr not_active Expired
- 1970-02-09 GB GB1253003D patent/GB1253003A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2004828A1 (en) | 1970-12-10 |
US3656810A (en) | 1972-04-18 |
AT305346B (en) | 1973-02-26 |
DE2004828B2 (en) | 1973-03-15 |
FR2032801A5 (en) | 1970-11-27 |
GB1253003A (en) | 1971-11-10 |
BE745590A (en) | 1970-08-06 |
DE2004828C3 (en) | 1973-09-27 |
ES376211A1 (en) | 1972-06-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA917935A (en) | Tunneling shield | |
CA929365A (en) | Tunnelling shield | |
CA922909A (en) | Tunnels or tunnelling | |
AU1304370A (en) | Altenators | |
CA929364A (en) | Tunneling shield | |
AU1707970A (en) | Rotocyclone | |
AU1945870A (en) | Embankment | |
AU1550770A (en) | Jackstrip | |
CA929539A (en) | Mining | |
AU1812170A (en) | 14b-hydroxy-15-acyloxy-cardenolides | |
AU1646670A (en) | d-18-METHYL-17d-ALKYNYL-4-OESTREN-17b-OLS | |
AU454585B2 (en) | Tunnelling shield | |
AU6205269A (en) | Boomspray improvement | |
CA817801A (en) | Shield tunneling method and mechanism | |
CA851880A (en) | Shield | |
AU1739070A (en) | Quinoxaline-din-oxide-hydroxy-lactone | |
AU2565471A (en) | Tunnelling shield | |
CA823058A (en) | Tunneling machine | |
CA915130A (en) | Garment shield | |
CA827583A (en) | Paint shield | |
CA803379A (en) | Tunneling wheel | |
CA808188A (en) | Triazepine compound | |
CA817320A (en) | Solution mining | |
AU433316B2 (en) | Alkyenebisdithiocarbamate complex compounds | |
CA859402A (en) | Shield for constructing tunnels |