ZA774012B - Percussive tool mount - Google Patents

Percussive tool mount

Info

Publication number
ZA774012B
ZA774012B ZA00774012A ZA774012A ZA774012B ZA 774012 B ZA774012 B ZA 774012B ZA 00774012 A ZA00774012 A ZA 00774012A ZA 774012 A ZA774012 A ZA 774012A ZA 774012 B ZA774012 B ZA 774012B
Authority
ZA
South Africa
Prior art keywords
tool mount
percussive tool
percussive
mount
tool
Prior art date
Application number
ZA00774012A
Other languages
English (en)
Inventor
J Eckersley
Original Assignee
Chamber Of Mines Services Ltd
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 Chamber Of Mines Services Ltd filed Critical Chamber Of Mines Services Ltd
Publication of ZA774012B publication Critical patent/ZA774012B/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
    • E21C31/02—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for cutting or breaking-down devices
    • 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
    • E21C27/28—Mineral freed by means not involving slitting by percussive drills with breaking-down means, e.g. wedge-shaped tools
    • 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
    • E21D9/106—Making by using boring or cutting machines with percussive tools, e.g. pick-hammers
    • 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
    • E21D9/1086—Drives or transmissions specially adapted therefor

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)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Shovels (AREA)
  • Braking Arrangements (AREA)
ZA00774012A 1976-07-08 1977-07-04 Percussive tool mount ZA774012B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28403/76A GB1585119A (en) 1976-07-08 1976-07-08 Tool mount

Publications (1)

Publication Number Publication Date
ZA774012B true ZA774012B (en) 1979-06-27

Family

ID=10275075

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00774012A ZA774012B (en) 1976-07-08 1977-07-04 Percussive tool mount

Country Status (6)

Country Link
AU (1) AU2661777A (OSRAM)
CA (1) CA1064060A (OSRAM)
DE (1) DE2730398C3 (OSRAM)
FR (1) FR2357725A1 (OSRAM)
GB (1) GB1585119A (OSRAM)
ZA (1) ZA774012B (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10205124C1 (de) * 2002-02-07 2003-04-17 Dbt Gmbh Gewinnungsvorrichtung

Also Published As

Publication number Publication date
FR2357725B3 (OSRAM) 1980-05-23
GB1585119A (en) 1981-02-25
DE2730398C3 (de) 1980-01-17
FR2357725A1 (fr) 1978-02-03
CA1064060A (en) 1979-10-09
AU2661777A (en) 1979-01-04
DE2730398B2 (de) 1979-05-17
DE2730398A1 (de) 1978-01-19

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