DE3775689D1 - CUTTING WHEEL FOR A SHIELD DRIVING MACHINE. - Google Patents

CUTTING WHEEL FOR A SHIELD DRIVING MACHINE.

Info

Publication number
DE3775689D1
DE3775689D1 DE8787890218T DE3775689T DE3775689D1 DE 3775689 D1 DE3775689 D1 DE 3775689D1 DE 8787890218 T DE8787890218 T DE 8787890218T DE 3775689 T DE3775689 T DE 3775689T DE 3775689 D1 DE3775689 D1 DE 3775689D1
Authority
DE
Germany
Prior art keywords
driving machine
cutting wheel
shield driving
shield
cutting
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 - Lifetime
Application number
DE8787890218T
Other languages
German (de)
Inventor
Peter Dipl Ing Kogler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandvik Mining and Construction GmbH
Original Assignee
Voest Alpine Bergtechnik GmbH
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 Bergtechnik GmbH filed Critical Voest Alpine Bergtechnik GmbH
Application granted granted Critical
Publication of DE3775689D1 publication Critical patent/DE3775689D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
DE8787890218T 1986-09-30 1987-09-30 CUTTING WHEEL FOR A SHIELD DRIVING MACHINE. Expired - Lifetime DE3775689D1 (en)

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 (1)

Publication Number Publication Date
DE3775689D1 true DE3775689D1 (en) 1992-02-13

Family

ID=3537300

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787890218T Expired - Lifetime DE3775689D1 (en) 1986-09-30 1987-09-30 CUTTING WHEEL FOR A SHIELD DRIVING MACHINE.

Country Status (3)

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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1419068A (en) * 1922-06-06 Electric well-boeing tool
DE2050147B2 (en) * 1970-10-13 1975-03-27 Bade & Co Gmbh, 3160 Lehrte Tunneling shield cutter head - has adjustable spoil removal slots between tools, digger and thrust plates, with cover strips
NL7708111A (en) * 1976-07-29 1978-01-31 Nuttall Ltd Edmund SEAL FOR A TUNNEL SHAPE SHIELD.

Also Published As

Publication number Publication date
EP0263095B1 (en) 1992-01-02
EP0263095A1 (en) 1988-04-06
ATA260786A (en) 1988-01-15
AT386459B (en) 1988-08-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee