AT386459B - CUTTING WHEEL FOR A SHIELD DRIVING MACHINE - Google Patents

CUTTING WHEEL FOR A SHIELD DRIVING MACHINE

Info

Publication number
AT386459B
AT386459B AT0260786A AT260786A AT386459B AT 386459 B AT386459 B AT 386459B AT 0260786 A AT0260786 A AT 0260786A AT 260786 A AT260786 A AT 260786A AT 386459 B AT386459 B AT 386459B
Authority
AT
Austria
Prior art keywords
driving machine
cutting wheel
shield driving
shield
cutting
Prior art date
Application number
AT0260786A
Other languages
German (de)
Other versions
ATA260786A (en
Inventor
Peter Dipl Ing Kogler
Original Assignee
Voest Alpine Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Voest Alpine Ag filed Critical Voest Alpine Ag
Priority to AT0260786A priority Critical patent/AT386459B/en
Priority to DE8787890218T priority patent/DE3775689D1/en
Priority to EP87890218A priority patent/EP0263095B1/en
Publication of ATA260786A publication Critical patent/ATA260786A/en
Application granted granted Critical
Publication of AT386459B publication Critical patent/AT386459B/en

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
    • E21D9/06—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)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
AT0260786A 1986-09-30 1986-09-30 CUTTING WHEEL FOR A SHIELD DRIVING MACHINE AT386459B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT0260786A AT386459B (en) 1986-09-30 1986-09-30 CUTTING WHEEL FOR A SHIELD DRIVING MACHINE
DE8787890218T DE3775689D1 (en) 1986-09-30 1987-09-30 CUTTING WHEEL FOR A SHIELD DRIVING MACHINE.
EP87890218A EP0263095B1 (en) 1986-09-30 1987-09-30 Cutting wheel for a shield-tunnelling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0260786A AT386459B (en) 1986-09-30 1986-09-30 CUTTING WHEEL FOR A SHIELD DRIVING MACHINE

Publications (2)

Publication Number Publication Date
ATA260786A ATA260786A (en) 1988-01-15
AT386459B true AT386459B (en) 1988-08-25

Family

ID=3537300

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0260786A AT386459B (en) 1986-09-30 1986-09-30 CUTTING WHEEL FOR A SHIELD DRIVING MACHINE

Country Status (3)

Country Link
EP (1) EP0263095B1 (en)
AT (1) AT386459B (en)
DE (1) DE3775689D1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT314588B (en) * 1970-10-13 1974-04-10 Bade & Co Gmbh Cutting head for a shield tunneling machine
US4139989A (en) * 1976-07-29 1979-02-20 Edmund Nuttall Limited Seals for tunnelling shields

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1419068A (en) * 1922-06-06 Electric well-boeing tool

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT314588B (en) * 1970-10-13 1974-04-10 Bade & Co Gmbh Cutting head for a shield tunneling machine
US4139989A (en) * 1976-07-29 1979-02-20 Edmund Nuttall Limited Seals for tunnelling shields

Also Published As

Publication number Publication date
EP0263095B1 (en) 1992-01-02
ATA260786A (en) 1988-01-15
DE3775689D1 (en) 1992-02-13
EP0263095A1 (en) 1988-04-06

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee