BE791769A - AUTOMOTIVE PUNCHER TO BE DEROCTER - Google Patents

AUTOMOTIVE PUNCHER TO BE DEROCTER

Info

Publication number
BE791769A
BE791769A BE791769DA BE791769A BE 791769 A BE791769 A BE 791769A BE 791769D A BE791769D A BE 791769DA BE 791769 A BE791769 A BE 791769A
Authority
BE
Belgium
Prior art keywords
derocter
puncher
automotive
automotive puncher
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Coal Industry Patents 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.)
Publication date
Publication of BE791769A publication Critical patent/BE791769A/en

Links

Classifications

    • 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

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)
BE791769D 1971-11-26 AUTOMOTIVE PUNCHER TO BE DEROCTER BE791769A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5505771A GB1359866A (en) 1971-11-26 1971-11-26 Excavating machine

Publications (1)

Publication Number Publication Date
BE791769A true BE791769A (en) 1973-05-22

Family

ID=10472814

Family Applications (1)

Application Number Title Priority Date Filing Date
BE791769D BE791769A (en) 1971-11-26 AUTOMOTIVE PUNCHER TO BE DEROCTER

Country Status (4)

Country Link
BE (1) BE791769A (en)
DE (1) DE2252521A1 (en)
FR (1) FR2161030B1 (en)
GB (1) GB1359866A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493911A1 (en) * 1980-11-10 1982-05-14 Guillin Jacques Cutter for extracting minerals - has mobile frame with boring and percussion tools capable of working in all directions
DE3303573A1 (en) * 1982-02-04 1984-02-23 Dobson Park Industries PLC, Colwick, Nottingham Railless self-propelled vehicle for underground mining, especially a sinking loader
CN109798112A (en) * 2019-03-19 2019-05-24 宜昌鄂奥图机械制造有限公司 A kind of mine is broken, conveying integrated machine
CN110130886A (en) * 2019-04-30 2019-08-16 贵州芭田生态工程有限公司 A kind of crushing device for mining, Mars Miner

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1106292A (en) * 1953-03-11 1955-12-16 Joy Mfg Co Rotary drilling rig for coal
FR1108491A (en) * 1953-09-22 1956-01-13 Armes De Guerre Fab Nat Machine intended for mechanical slaughtering and loading, or mechanical loading alone, of coal and other minerals
US3030713A (en) * 1958-10-02 1962-04-24 Eimco Corp Material handling machine
US3020012A (en) * 1959-02-27 1962-02-06 Chicago Pneumatic Tool Co Low overhead jumbo drill supporting bracket
GB1106870A (en) * 1965-05-12 1968-03-20 Rudolf Hausher & Sohne G M B H Improvements in or relating to mining machines
FR1474587A (en) * 1966-04-05 1967-03-24 Atlas Copco Ab Advanced mechanical shovel, especially the front loading and side unloading type
DE1809267A1 (en) * 1967-11-20 1969-08-07 Leijon Tagenils Wilhelm Locking device for shovel loader with a shovel that can be tilted to the side
DE1908808A1 (en) * 1968-02-28 1969-09-18 Leijon Tage Nils Wilhelm Device holder for tractors and similar tractors

Also Published As

Publication number Publication date
FR2161030A1 (en) 1973-07-06
GB1359866A (en) 1974-07-10
FR2161030B1 (en) 1976-06-04
DE2252521A1 (en) 1973-05-30

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