BE783340R - Outil a mouvement de balayage pour machine de forage ou d'abattage en - Google Patents

Outil a mouvement de balayage pour machine de forage ou d'abattage en

Info

Publication number
BE783340R
BE783340R BE783340A BE783340A BE783340R BE 783340 R BE783340 R BE 783340R BE 783340 A BE783340 A BE 783340A BE 783340 A BE783340 A BE 783340A BE 783340 R BE783340 R BE 783340R
Authority
BE
Belgium
Prior art keywords
drilling
sweeping movement
movement tool
felling machine
felling
Prior art date
Application number
BE783340A
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 BE783340R publication Critical patent/BE783340R/fr

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)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Transmission Devices (AREA)
  • Earth Drilling (AREA)
BE783340A 1971-05-17 1972-05-12 Outil a mouvement de balayage pour machine de forage ou d'abattage en BE783340R (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE783340R true BE783340R (fr) 1972-11-13

Family

ID=9077158

Family Applications (1)

Application Number Title Priority Date Filing Date
BE783340A BE783340R (fr) 1971-05-17 1972-05-12 Outil a mouvement de balayage pour machine de forage ou d'abattage en

Country Status (14)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS577937U (fr) * 1980-06-17 1982-01-16
JPS57115850U (fr) * 1981-01-12 1982-07-17
JPS57187039U (fr) * 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 (fr) * 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
ES402806A2 (es) 1975-04-01
SU483837A3 (ru) 1975-09-05
FR2137241B2 (fr) 1973-05-11
US3809432A (en) 1974-05-07
CH565316A5 (fr) 1975-08-15
AU4237572A (en) 1973-11-22
CA961870A (en) 1975-01-28
NL173876B (nl) 1983-10-17
DE2222977A1 (de) 1972-12-07
ZA723293B (en) 1973-04-25
DE2222977C2 (de) 1983-01-13
GB1386618A (en) 1975-03-12
IT1044985B (it) 1980-04-21
AU469105B2 (en) 1976-02-05
FR2137241A2 (fr) 1972-12-29
NL173876C (nl) 1984-03-16
JPS5545719B1 (fr) 1980-11-19
NL7206562A (fr) 1972-11-21

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