IT1044985B - Utensile a scansione per macchine di foratura e di abbattiimento in continuo delle rocce - Google Patents

Utensile a scansione per macchine di foratura e di abbattiimento in continuo delle rocce

Info

Publication number
IT1044985B
IT1044985B IT68536/72A IT6853672A IT1044985B IT 1044985 B IT1044985 B IT 1044985B IT 68536/72 A IT68536/72 A IT 68536/72A IT 6853672 A IT6853672 A IT 6853672A IT 1044985 B IT1044985 B IT 1044985B
Authority
IT
Italy
Prior art keywords
abatement
drilling machines
scanning tool
continuous rock
rock
Prior art date
Application number
IT68536/72A
Other languages
English (en)
Original Assignee
Blanzy Ouest Union Indle
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 Blanzy Ouest Union Indle filed Critical Blanzy Ouest Union Indle
Application granted granted Critical
Publication of IT1044985B publication Critical patent/IT1044985B/it

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
    • E21C31/10—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for slewing parts of the machines
    • 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)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Drilling And Boring (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Transmission Devices (AREA)
  • Earth Drilling (AREA)
IT68536/72A 1971-05-17 1972-05-16 Utensile a scansione per macchine di foratura e di abbattiimento in continuo delle rocce IT1044985B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR717117770A FR2137241B2 (it) 1971-05-17 1971-05-17

Publications (1)

Publication Number Publication Date
IT1044985B true IT1044985B (it) 1980-04-21

Family

ID=9077158

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68536/72A IT1044985B (it) 1971-05-17 1972-05-16 Utensile a scansione per macchine di foratura e di abbattiimento in continuo delle rocce

Country Status (14)

Country Link
US (1) US3809432A (it)
JP (1) JPS5545719B1 (it)
AU (1) AU469105B2 (it)
BE (1) BE783340R (it)
CA (1) CA961870A (it)
CH (1) CH565316A5 (it)
DE (1) DE2222977C2 (it)
ES (1) ES402806A2 (it)
FR (1) FR2137241B2 (it)
GB (1) GB1386618A (it)
IT (1) IT1044985B (it)
NL (1) NL173876C (it)
SU (1) SU483837A3 (it)
ZA (1) ZA723293B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS577937U (it) * 1980-06-17 1982-01-16
JPS57115850U (it) * 1981-01-12 1982-07-17
JPS57187039U (it) * 1981-05-25 1982-11-27
JPS5835836U (ja) * 1981-09-02 1983-03-08 株式会社クボタ コンバインにおける結束排ワラ放出装置
JPS64448U (it) * 1988-06-16 1989-01-05

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2750176A (en) * 1954-05-21 1956-06-12 Goodman Mfg Co Collapsible boring head for mining machines
US2776124A (en) * 1956-01-13 1957-01-01 Goodman Mfg Co Retractable boring head for mining machines
US3290097A (en) * 1964-01-24 1966-12-06 Westinghouse Air Brake Co Dust laying system for continuous mining machine

Also Published As

Publication number Publication date
DE2222977C2 (de) 1983-01-13
ES402806A2 (es) 1975-04-01
AU4237572A (en) 1973-11-22
DE2222977A1 (de) 1972-12-07
CA961870A (en) 1975-01-28
JPS5545719B1 (it) 1980-11-19
ZA723293B (en) 1973-04-25
NL173876B (nl) 1983-10-17
BE783340R (fr) 1972-11-13
AU469105B2 (en) 1976-02-05
CH565316A5 (it) 1975-08-15
FR2137241A2 (it) 1972-12-29
NL173876C (nl) 1984-03-16
US3809432A (en) 1974-05-07
NL7206562A (it) 1972-11-21
FR2137241B2 (it) 1973-05-11
SU483837A3 (ru) 1975-09-05
GB1386618A (en) 1975-03-12

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