DE1759875A1 - Abbaumaschine zur Herstellung von Rohrstollen - Google Patents

Abbaumaschine zur Herstellung von Rohrstollen

Info

Publication number
DE1759875A1
DE1759875A1 DE19681759875 DE1759875A DE1759875A1 DE 1759875 A1 DE1759875 A1 DE 1759875A1 DE 19681759875 DE19681759875 DE 19681759875 DE 1759875 A DE1759875 A DE 1759875A DE 1759875 A1 DE1759875 A1 DE 1759875A1
Authority
DE
Germany
Prior art keywords
mining machine
machine according
drum
mining
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.)
Pending
Application number
DE19681759875
Other languages
German (de)
English (en)
Inventor
Hans Bieri
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.)
BIERI AG LIEBEFELD H
ROHRER MARTI AG U
Original Assignee
BIERI AG LIEBEFELD H
ROHRER MARTI AG U
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 BIERI AG LIEBEFELD H, ROHRER MARTI AG U filed Critical BIERI AG LIEBEFELD H
Publication of DE1759875A1 publication Critical patent/DE1759875A1/de
Pending 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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
DE19681759875 1967-06-20 1968-06-18 Abbaumaschine zur Herstellung von Rohrstollen Pending DE1759875A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH863567A CH492084A (de) 1967-06-20 1967-06-20 Abbaumaschine zur Herstellung von Rohrstollen

Publications (1)

Publication Number Publication Date
DE1759875A1 true DE1759875A1 (de) 1971-09-16

Family

ID=4342895

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681759875 Pending DE1759875A1 (de) 1967-06-20 1968-06-18 Abbaumaschine zur Herstellung von Rohrstollen

Country Status (5)

Country Link
BE (1) BE716890A (cs)
CH (1) CH492084A (cs)
DE (1) DE1759875A1 (cs)
FR (1) FR1574222A (cs)
NL (1) NL6808176A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3656810A (en) * 1969-02-08 1972-04-18 Vladimir Alexandrovich Khodosh Tunneling shield

Also Published As

Publication number Publication date
FR1574222A (cs) 1969-07-11
CH492084A (de) 1970-06-15
BE716890A (cs) 1968-12-02
NL6808176A (cs) 1968-12-23

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