ZA881768B - Mining apparatus - Google Patents

Mining apparatus

Info

Publication number
ZA881768B
ZA881768B ZA881768A ZA881768A ZA881768B ZA 881768 B ZA881768 B ZA 881768B ZA 881768 A ZA881768 A ZA 881768A ZA 881768 A ZA881768 A ZA 881768A ZA 881768 B ZA881768 B ZA 881768B
Authority
ZA
South Africa
Prior art keywords
layer
rough
cut
propulsion
mining apparatus
Prior art date
Application number
ZA881768A
Other languages
English (en)
Inventor
Ulrich Bechem
Bechem Ulrich
Klaus Bechem
Bechem Klaus
Philip Bechem
Bechem Philip
Dieter Lenzen
Lenzen Dieter
Original Assignee
Bechem Hannelore
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 Bechem Hannelore filed Critical Bechem Hannelore
Publication of ZA881768B publication Critical patent/ZA881768B/xx

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
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
    • E21D9/1013—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/10—Machines which completely free the mineral from the seam by both slitting and breaking-down

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Earth Drilling (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Catalysts (AREA)
  • Seasonings (AREA)
  • Disintegrating Or Milling (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Saccharide Compounds (AREA)
ZA881768A 1987-03-11 1988-03-11 Mining apparatus ZA881768B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1061/87A CH677953A5 (de) 1987-03-11 1987-03-11

Publications (1)

Publication Number Publication Date
ZA881768B true ZA881768B (en) 1989-10-25

Family

ID=4201537

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA881768A ZA881768B (en) 1987-03-11 1988-03-11 Mining apparatus

Country Status (9)

Country Link
EP (1) EP0309494B1 (de)
AT (1) ATE114778T1 (de)
AU (1) AU1394388A (de)
CH (1) CH677953A5 (de)
DE (1) DE3852262D1 (de)
FI (1) FI885170A0 (de)
NO (1) NO179716C (de)
WO (1) WO1988007124A1 (de)
ZA (1) ZA881768B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002001045A1 (de) * 2000-06-28 2002-01-03 Voest-Alpine Bergtechnik Gesellschaft M.B.H. Vortriebs- oder gewinnungsmaschine für den abbau von gestein
SE533284C2 (sv) * 2008-10-31 2010-08-10 Atlas Copco Rock Drills Ab Förfarande, roterbart skärhuvud, anordning och rigg för drivning av tunnlar, orter, schakt eller liknande
SE537425C2 (sv) 2011-09-27 2015-04-28 Atlas Copco Rock Drills Ab Anordning och förfarande för drivning av tunnlar, orter eller liknande

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619338A (en) * 1950-11-03 1952-11-25 Goodman Mfg Co Coal mining machine
FR1578986A (de) * 1968-05-17 1969-08-22
NO135329C (de) * 1971-02-22 1977-03-23 Soeding J C & Halbach
DE2723675A1 (de) * 1977-05-25 1978-11-30 Salzgitter Maschinen Ag Maschine zum abtragen von gestein
LU79806A1 (fr) * 1978-06-13 1980-01-22 M Dubois Tete de coupe equipee de coins d'abattage de redans de roches
DE2940196A1 (de) * 1979-10-04 1981-04-16 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Schneidscheibe fuer gewinnungsmaschinen des untertagebergbaues
DE3246077A1 (de) * 1982-04-19 1983-11-17 Bergwerksverband Gmbh, 4300 Essen Maschine fuer den berg- und tunnelbau
GB8617935D0 (en) * 1986-07-23 1986-08-28 Pentith S Tunnelling machines

Also Published As

Publication number Publication date
CH677953A5 (de) 1991-07-15
NO179716C (no) 1996-12-04
EP0309494A1 (de) 1989-04-05
FI885170A (fi) 1988-11-10
DE3852262D1 (de) 1995-01-12
FI885170A0 (fi) 1988-11-10
ATE114778T1 (de) 1994-12-15
NO885056D0 (no) 1988-11-11
EP0309494B1 (de) 1994-11-30
NO179716B (no) 1996-08-26
WO1988007124A1 (en) 1988-09-22
AU1394388A (en) 1988-10-10
NO885056L (no) 1989-01-11

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