GB8426812D0 - Shield apparatus - Google Patents

Shield apparatus

Info

Publication number
GB8426812D0
GB8426812D0 GB848426812A GB8426812A GB8426812D0 GB 8426812 D0 GB8426812 D0 GB 8426812D0 GB 848426812 A GB848426812 A GB 848426812A GB 8426812 A GB8426812 A GB 8426812A GB 8426812 D0 GB8426812 D0 GB 8426812D0
Authority
GB
United Kingdom
Prior art keywords
shield apparatus
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.)
Granted
Application number
GB848426812A
Other versions
GB2148357B (en
GB2148357A (en
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.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia 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 Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of GB8426812D0 publication Critical patent/GB8426812D0/en
Publication of GB2148357A publication Critical patent/GB2148357A/en
Application granted granted Critical
Publication of GB2148357B publication Critical patent/GB2148357B/en
Expired 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
    • E21D9/0692—Cutter drive shields
    • 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

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)
GB08426812A 1983-10-25 1984-10-23 Shield apparatus for use in tunnelling or mining Expired GB2148357B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833338612 DE3338612A1 (en) 1983-10-25 1983-10-25 SPREADING SHIELD, ESPECIALLY FOR THE LINE DRIVING IN MINING UNDERGROUND

Publications (3)

Publication Number Publication Date
GB8426812D0 true GB8426812D0 (en) 1984-11-28
GB2148357A GB2148357A (en) 1985-05-30
GB2148357B GB2148357B (en) 1986-05-21

Family

ID=6212616

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08426812A Expired GB2148357B (en) 1983-10-25 1984-10-23 Shield apparatus for use in tunnelling or mining

Country Status (5)

Country Link
BE (1) BE900815A (en)
DE (1) DE3338612A1 (en)
ES (1) ES8506851A1 (en)
FR (1) FR2553821B1 (en)
GB (1) GB2148357B (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE621990A (en) *
DE7739027U1 (en) * 1979-08-09 Zeilinger, Wolfgang, Dipl.-Ing., 8500 Nuernberg Device for setting two pluggable workpieces or the like
US1001903A (en) * 1907-09-16 1911-08-29 Temple Engineering Company Rock-cutting apparatus.
US1335723A (en) * 1915-08-18 1920-04-06 Le Roy W Campbell Tunneling-machine
GB309518A (en) * 1928-01-09 1929-04-09 Francois Cementation Co Ltd Improvements in or relating to excavating or tunnelling apparatus
DE1759857C3 (en) * 1968-06-14 1975-10-23 Demag Ag, 4100 Duisburg Device for bracing a heading machine on the route, tunnel or shaft walls
DE2028820A1 (en) * 1970-06-11 1971-12-16 Bernold, Jean P , Walenstadt (Schweiz), Pfeiffer, Hans Walter, 5970Plettenberg Procedure and kit for upgrading tunnels and galleries
AR207479A1 (en) * 1974-07-29 1976-10-08 Edenvale Eng Works IMPROVEMENTS IN DRILLING MACHINES

Also Published As

Publication number Publication date
BE900815A (en) 1985-02-01
ES537065A0 (en) 1985-08-01
ES8506851A1 (en) 1985-08-01
FR2553821A1 (en) 1985-04-26
FR2553821B1 (en) 1986-07-18
DE3338612A1 (en) 1985-05-02
GB2148357B (en) 1986-05-21
GB2148357A (en) 1985-05-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee