ATE199961T1 - Schräm- oder schneidwalze mit veränderbarer schneidbreite - Google Patents

Schräm- oder schneidwalze mit veränderbarer schneidbreite

Info

Publication number
ATE199961T1
ATE199961T1 AT98901237T AT98901237T ATE199961T1 AT E199961 T1 ATE199961 T1 AT E199961T1 AT 98901237 T AT98901237 T AT 98901237T AT 98901237 T AT98901237 T AT 98901237T AT E199961 T1 ATE199961 T1 AT E199961T1
Authority
AT
Austria
Prior art keywords
cutting
roller
width
hewing
adjustable
Prior art date
Application number
AT98901237T
Other languages
English (en)
Inventor
Bernhard Ebner
Peter Kogler
Original Assignee
Voest Alpine Bergtechnik
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 filed Critical Voest Alpine Bergtechnik
Application granted granted Critical
Publication of ATE199961T1 publication Critical patent/ATE199961T1/de

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/06—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate
    • E21C25/10—Rods; Drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Shearing Machines (AREA)
  • Harvester Elements (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Crushing And Grinding (AREA)
  • Road Repair (AREA)
  • Knives (AREA)
  • Pens And Brushes (AREA)
  • Earth Drilling (AREA)
AT98901237T 1997-01-30 1998-01-28 Schräm- oder schneidwalze mit veränderbarer schneidbreite ATE199961T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0014597A AT405318B (de) 1997-01-30 1997-01-30 Schräm- oder schneidwalze mit veränderbarer schneidbreite
PCT/AT1998/000017 WO1998034010A1 (de) 1997-01-30 1998-01-28 Schräm- oder schneidwalze mit veränderbarer schneidbreite

Publications (1)

Publication Number Publication Date
ATE199961T1 true ATE199961T1 (de) 2001-04-15

Family

ID=3482728

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0014597A AT405318B (de) 1997-01-30 1997-01-30 Schräm- oder schneidwalze mit veränderbarer schneidbreite
AT98901237T ATE199961T1 (de) 1997-01-30 1998-01-28 Schräm- oder schneidwalze mit veränderbarer schneidbreite

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT0014597A AT405318B (de) 1997-01-30 1997-01-30 Schräm- oder schneidwalze mit veränderbarer schneidbreite

Country Status (7)

Country Link
US (1) US6244664B1 (de)
EP (1) EP0960264B1 (de)
AT (2) AT405318B (de)
AU (1) AU733961B2 (de)
DE (1) DE59800562D1 (de)
WO (1) WO1998034010A1 (de)
ZA (1) ZA9710828B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1014047A3 (fr) * 2001-03-12 2003-03-04 Halliburton Energy Serv Inc Elargisseur de trou de forage.
US6857706B2 (en) * 2001-12-10 2005-02-22 Placer Dome Technical Services Limited Mining method for steeply dipping ore bodies
US6929076B2 (en) * 2002-10-04 2005-08-16 Security Dbs Nv/Sa Bore hole underreamer having extendible cutting arms
US6886633B2 (en) 2002-10-04 2005-05-03 Security Dbs Nv/Sa Bore hole underreamer
US7695071B2 (en) 2002-10-15 2010-04-13 Minister Of Natural Resources Automated excavation machine
US7658241B2 (en) * 2004-04-21 2010-02-09 Security Dbs Nv/Sa Underreaming and stabilizing tool and method for its use
US7192093B2 (en) * 2004-04-23 2007-03-20 Placer Dome Technical Services Limited Excavation apparatus and method
ATE377130T1 (de) * 2004-06-09 2007-11-15 Halliburton Energy Services N Vergrösserungs- und stabilisierwerkzeug für ein bohrloch

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US334642A (en) * 1886-01-19 clerc
US2745650A (en) * 1954-12-16 1956-05-15 Goodman Mfg Co Contractible boring head for mining machines
GB991569A (en) * 1962-06-02 1965-05-12 Mavor & Coulson Ltd Improvements relating to cutter drums for mining coal and other minerals
US3285667A (en) * 1964-01-29 1966-11-15 Westinghouse Air Brake Co Retractible boring head for mining machine
US3730593A (en) * 1971-06-21 1973-05-01 Nat Mine Service Co Continuous mining machine
US4172616A (en) * 1978-01-31 1979-10-30 Coaltex, Inc. Cutting head with self-contained power source
US4177866A (en) * 1978-05-30 1979-12-11 Dresser Industries, Inc. System for boring raises having portions of different diameters
AT388776B (de) * 1987-10-29 1989-08-25 Voest Alpine Ag Schraem- oder schneidwalze

Also Published As

Publication number Publication date
AT405318B (de) 1999-07-26
WO1998034010A1 (de) 1998-08-06
ZA9710828B (en) 1998-06-23
DE59800562D1 (de) 2001-04-26
AU5740498A (en) 1998-08-25
EP0960264B1 (de) 2001-03-21
US6244664B1 (en) 2001-06-12
EP0960264A1 (de) 1999-12-01
AU733961B2 (en) 2001-05-31
ATA14597A (de) 1998-11-15

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee