HU171018B - Rock-cutting machine - Google Patents

Rock-cutting machine

Info

Publication number
HU171018B
HU171018B HU73OE00000198A HUOE000198A HU171018B HU 171018 B HU171018 B HU 171018B HU 73OE00000198 A HU73OE00000198 A HU 73OE00000198A HU OE000198 A HUOE000198 A HU OE000198A HU 171018 B HU171018 B HU 171018B
Authority
HU
Hungary
Prior art keywords
rock
cutting machine
cutting
machine
Prior art date
Application number
HU73OE00000198A
Other languages
Hungarian (hu)
Inventor
Siegfried Sigott
Original Assignee
Voest Ag
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 Voest Ag filed Critical Voest Ag
Publication of HU171018B publication Critical patent/HU171018B/en

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
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
    • E21D9/104—Cutting tool fixtures
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/04—Safety devices
    • E21C35/043—Protection against overload during transfer of machines for slitting or completely freeing the mineral from the seam

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)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Harvester Elements (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Turning (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
HU73OE00000198A 1972-06-30 1973-06-15 Rock-cutting machine HU171018B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT564172A AT316462B (en) 1972-06-30 1972-06-30 Partial cut cutting machine

Publications (1)

Publication Number Publication Date
HU171018B true HU171018B (en) 1977-10-28

Family

ID=3578020

Family Applications (1)

Application Number Title Priority Date Filing Date
HU73OE00000198A HU171018B (en) 1972-06-30 1973-06-15 Rock-cutting machine

Country Status (22)

Country Link
US (1) US3834763A (en)
JP (1) JPS5344883B2 (en)
AR (1) AR203085A1 (en)
AT (1) AT316462B (en)
AU (1) AU5753173A (en)
BE (1) BE801771A (en)
BG (1) BG30027A3 (en)
BR (1) BR7304878D0 (en)
CA (1) CA982164A (en)
CS (1) CS184328B2 (en)
DD (1) DD104599A5 (en)
DE (2) DE2332471A1 (en)
ES (1) ES416343A1 (en)
FR (1) FR2191016B1 (en)
GB (1) GB1414008A (en)
HU (1) HU171018B (en)
PL (1) PL87081B1 (en)
RO (1) RO68296A (en)
SE (1) SE404063B (en)
SU (1) SU566531A3 (en)
YU (1) YU35657B (en)
ZA (1) ZA734361B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT339235B (en) * 1975-09-02 1977-10-10 Voest Ag SCRAPING MACHINE
GB1584752A (en) * 1977-05-25 1981-02-18 Transport Secretary Of State F Rock cutting tools
JPS6082226U (en) * 1983-11-09 1985-06-07 株式会社石田衡器製作所 Product weighing and pricing device
DE3414195A1 (en) * 1984-04-14 1985-10-24 Charbonnages De France, Paris TURNING BODY OF A CUTTING HEAD OF A PARTIAL CUTTING DRIVE
AT385086B (en) * 1986-04-16 1988-02-10 Voest Alpine Ag DRIVE ARRANGEMENT FOR THE SCRAPER HEADS OF A SCRAPER
JPS6421123U (en) * 1987-07-29 1989-02-02
JPS6421124U (en) * 1987-07-29 1989-02-02

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1148975A (en) * 1909-03-17 1915-08-03 Harry A Kuhn Mining-machine.
US1554755A (en) * 1924-07-23 1925-09-22 Ingersoll Rand Co Clutch coupling
US2695164A (en) * 1950-05-03 1954-11-23 Lee Norse Co Continuous mining machine with oscillating groups of rotary cutters
US2760800A (en) * 1951-12-19 1956-08-28 Stephen N Wekeman Multi-purposed collar for shafts
US3693734A (en) * 1970-10-30 1972-09-26 Richmond Mfg Co Boring auger for horizontal earth boring machine

Also Published As

Publication number Publication date
JPS5344883B2 (en) 1978-12-02
AT316462B (en) 1974-07-10
BG30027A3 (en) 1981-03-16
PL87081B1 (en) 1976-06-30
DE2332471A1 (en) 1974-01-17
US3834763A (en) 1974-09-10
RO68296A (en) 1980-08-15
YU178973A (en) 1980-09-25
DD104599A5 (en) 1974-03-12
BE801771A (en) 1973-10-15
FR2191016A1 (en) 1974-02-01
YU35657B (en) 1981-04-30
BR7304878D0 (en) 1974-08-15
AR203085A1 (en) 1975-08-14
SE404063B (en) 1978-09-18
CA982164A (en) 1976-01-20
ZA734361B (en) 1974-06-26
GB1414008A (en) 1975-11-12
ES416343A1 (en) 1976-02-16
CS184328B2 (en) 1978-08-31
FR2191016B1 (en) 1977-02-18
DE7323702U (en) 1976-06-24
SU566531A3 (en) 1977-07-25
AU5753173A (en) 1975-01-09
JPS4966505A (en) 1974-06-27

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