PL87082B1 - - Google Patents

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Publication number
PL87082B1
PL87082B1 PL1973163675A PL16367573A PL87082B1 PL 87082 B1 PL87082 B1 PL 87082B1 PL 1973163675 A PL1973163675 A PL 1973163675A PL 16367573 A PL16367573 A PL 16367573A PL 87082 B1 PL87082 B1 PL 87082B1
Authority
PL
Poland
Prior art keywords
tracks
machine according
leading edge
loading
machine
Prior art date
Application number
PL1973163675A
Other languages
English (en)
Polish (pl)
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 filed Critical
Publication of PL87082B1 publication Critical patent/PL87082B1/pl

Links

Classifications

    • 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
    • E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
    • 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
    • E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
    • E21D9/1013—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom
    • E21D9/102—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a longitudinally extending boom being pivotable about a vertical and a transverse axis
    • E21D9/1026—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a longitudinally extending boom being pivotable about a vertical and a transverse axis the tool-carrier being rotated about a transverse axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Road Repair (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Combines (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Harvester Elements (AREA)
  • Harvesting Machines For Root Crops (AREA)
  • Threshing Machine Elements (AREA)
PL1973163675A 1972-06-30 1973-06-28 PL87082B1 (enEXAMPLES)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT563972A AT322485B (de) 1972-06-30 1972-06-30 Teilschnitt-schrämmaschine

Publications (1)

Publication Number Publication Date
PL87082B1 true PL87082B1 (enEXAMPLES) 1976-06-30

Family

ID=3577996

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1973163675A PL87082B1 (enEXAMPLES) 1972-06-30 1973-06-28

Country Status (20)

Country Link
JP (1) JPS5344882B2 (enEXAMPLES)
AR (1) AR206200A1 (enEXAMPLES)
AT (1) AT322485B (enEXAMPLES)
BE (1) BE801769A (enEXAMPLES)
BG (2) BG30026A3 (enEXAMPLES)
BR (1) BR7304831D0 (enEXAMPLES)
CA (1) CA988951A (enEXAMPLES)
CS (1) CS166170B2 (enEXAMPLES)
DD (1) DD107109A5 (enEXAMPLES)
DE (1) DE2332469C3 (enEXAMPLES)
ES (1) ES416341A1 (enEXAMPLES)
FR (1) FR2191014B1 (enEXAMPLES)
GB (1) GB1419148A (enEXAMPLES)
HU (1) HU168279B (enEXAMPLES)
PL (1) PL87082B1 (enEXAMPLES)
RO (1) RO67422A (enEXAMPLES)
SE (1) SE404059B (enEXAMPLES)
SU (1) SU645611A3 (enEXAMPLES)
YU (1) YU178773A (enEXAMPLES)
ZA (1) ZA734359B (enEXAMPLES)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2437683C3 (de) * 1974-08-05 1978-06-29 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Vortriebsmaschine
AT340349B (de) * 1975-09-03 1977-12-12 Voest Ag Verfahren zum schramen und schrammaschine
DE3425293C2 (de) * 1984-07-10 1986-11-13 Bergwerksverband Gmbh, 4300 Essen Vorrichtung zum Auffahren von langgestreckten, im Querschnitt n-förmigen untertägigen Gewölben
CA2960064C (en) * 2014-10-06 2022-08-16 Sandvik Intellectual Property Ab Cutting apparatus
RU2642747C1 (ru) * 2016-08-03 2018-01-25 Акционерное Общество "Копейский Машиностроительный Завод" Горный комбайн
CN111156023A (zh) * 2020-02-19 2020-05-15 兖州煤业股份有限公司 带破碎装置的掘进机用运输机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1371560A (fr) * 1963-10-09 1964-09-04 Coal Industry Patents Ltd Haveuses
DE1274543B (de) * 1966-03-10 1968-08-08 Eickhoff Geb Vortriebsmaschine
US3499684A (en) * 1968-04-01 1970-03-10 Jeffrey Galion Inc Mining machine with drive construction for operating elements of the mining machine

Also Published As

Publication number Publication date
DD107109A5 (enEXAMPLES) 1974-07-12
FR2191014A1 (enEXAMPLES) 1974-02-01
BG30026A3 (en) 1981-03-16
HU168279B (enEXAMPLES) 1976-03-28
JPS5344882B2 (enEXAMPLES) 1978-12-02
ES416341A1 (es) 1976-02-16
FR2191014B1 (enEXAMPLES) 1977-05-13
RO67422A (ro) 1980-12-30
AR206200A1 (es) 1976-07-07
JPS4964501A (enEXAMPLES) 1974-06-22
AU5752973A (en) 1975-01-09
GB1419148A (en) 1975-12-24
CA988951A (en) 1976-05-11
SU645611A3 (ru) 1979-01-30
DE2332469C3 (de) 1983-03-24
DE2332469B2 (de) 1982-09-16
AT322485B (de) 1975-05-26
YU178773A (en) 1982-08-31
ZA734359B (en) 1974-06-26
BG30025A3 (en) 1981-03-16
CS166170B2 (enEXAMPLES) 1976-01-29
DE2332469A1 (de) 1974-01-17
BE801769A (fr) 1973-10-15
SE404059B (sv) 1978-09-18
BR7304831D0 (pt) 1974-09-05

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