CA1064060A - Porte-outil pour outil a percussion - Google Patents

Porte-outil pour outil a percussion

Info

Publication number
CA1064060A
CA1064060A CA282,275A CA282275A CA1064060A CA 1064060 A CA1064060 A CA 1064060A CA 282275 A CA282275 A CA 282275A CA 1064060 A CA1064060 A CA 1064060A
Authority
CA
Canada
Prior art keywords
tool
mounting arrangement
axis
mount
transmission device
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.)
Expired
Application number
CA282,275A
Other languages
English (en)
Inventor
John Eckersley
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.)
Gullick Dobson Ltd
Original Assignee
Gullick Dobson 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 Gullick Dobson Ltd filed Critical Gullick Dobson Ltd
Application granted granted Critical
Publication of CA1064060A publication Critical patent/CA1064060A/fr
Expired legal-status Critical Current

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)
  • Braking Arrangements (AREA)
  • Shovels (AREA)
CA282,275A 1976-07-08 1977-07-07 Porte-outil pour outil a percussion Expired CA1064060A (fr)

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
CA1064060A true CA1064060A (fr) 1979-10-09

Family

ID=10275075

Family Applications (1)

Application Number Title Priority Date Filing Date
CA282,275A Expired CA1064060A (fr) 1976-07-08 1977-07-07 Porte-outil pour outil a percussion

Country Status (6)

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

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
AU2661777A (en) 1979-01-04
GB1585119A (en) 1981-02-25
ZA774012B (en) 1979-06-27
FR2357725A1 (fr) 1978-02-03
DE2730398B2 (de) 1979-05-17
FR2357725B3 (fr) 1980-05-23
DE2730398C3 (de) 1980-01-17
DE2730398A1 (de) 1978-01-19

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