ZA9710820B - Device for damping vibrations of partial section cutting machines. - Google Patents

Device for damping vibrations of partial section cutting machines.

Info

Publication number
ZA9710820B
ZA9710820B ZA9710820A ZA9710820A ZA9710820B ZA 9710820 B ZA9710820 B ZA 9710820B ZA 9710820 A ZA9710820 A ZA 9710820A ZA 9710820 A ZA9710820 A ZA 9710820A ZA 9710820 B ZA9710820 B ZA 9710820B
Authority
ZA
South Africa
Prior art keywords
partial section
cutting machines
damping vibrations
section cutting
vibrations
Prior art date
Application number
ZA9710820A
Other languages
English (en)
Inventor
Peter Kogler
Gottfried Siebenhofer
Egmont Lammer
Otto Schetina
Original Assignee
Tamrock Voest Alpine Bergtech
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 Tamrock Voest Alpine Bergtech filed Critical Tamrock Voest Alpine Bergtech
Publication of ZA9710820B publication Critical patent/ZA9710820B/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/04—Safety devices
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/302—Measuring, signaling or indicating specially adapted for machines for slitting or completely freeing the mineral
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/20—Mineral freed by means not involving slitting
    • E21C27/24—Mineral freed by means not involving slitting by milling means acting on the full working face, i.e. the rotary axis of the tool carrier being substantially parallel to the working face
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/282—Autonomous machines; Autonomous operations

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)
  • Braking Arrangements (AREA)
ZA9710820A 1996-12-04 1997-12-02 Device for damping vibrations of partial section cutting machines. ZA9710820B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0212096A AT407072B (de) 1996-12-04 1996-12-04 Einrichtung zum dämpfen von schwingungen von teilschnittschrämmaschinen

Publications (1)

Publication Number Publication Date
ZA9710820B true ZA9710820B (en) 1998-06-23

Family

ID=3528201

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9710820A ZA9710820B (en) 1996-12-04 1997-12-02 Device for damping vibrations of partial section cutting machines.

Country Status (4)

Country Link
AT (1) AT407072B (de)
AU (1) AU5217498A (de)
WO (1) WO1998025006A1 (de)
ZA (1) ZA9710820B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111086664A (zh) * 2019-12-27 2020-05-01 马鞍山元辰网络科技有限公司 一种土方石工程中掘土装袋装置及其使用方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3804466A (en) * 1973-03-12 1974-04-16 Jeffrey Galion Inc Mining machine with a control system for a mining head
GB2053317B (en) * 1979-06-22 1982-12-01 Coal Industry Patents Ltd Excavating machines for excavating rock or mineral
AT377056B (de) * 1982-12-31 1985-02-11 Voest Alpine Ag Einrichtung zum schutz von teilschnitt -schraemmaschinen
DE4215785A1 (de) * 1992-05-13 1993-11-18 Eickhoff Geb Einrichtung zum Steuern der Bremsen eines Walzenladers im Abbaubetrieb

Also Published As

Publication number Publication date
AT407072B (de) 2000-12-27
AU5217498A (en) 1998-06-29
ATA212096A (de) 2000-04-15
WO1998025006A1 (de) 1998-06-11

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