PL198024A1 - Wrebiarka - Google Patents

Wrebiarka

Info

Publication number
PL198024A1
PL198024A1 PL19802477A PL19802477A PL198024A1 PL 198024 A1 PL198024 A1 PL 198024A1 PL 19802477 A PL19802477 A PL 19802477A PL 19802477 A PL19802477 A PL 19802477A PL 198024 A1 PL198024 A1 PL 198024A1
Authority
PL
Poland
Prior art keywords
cutter
Prior art date
Application number
PL19802477A
Other languages
English (en)
Other versions
PL112801B1 (en
Inventor
Peter Kogler
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 PL198024A1 publication Critical patent/PL198024A1/pl
Publication of PL112801B1 publication Critical patent/PL112801B1/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
    • E21D9/10—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
    • 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
    • E21C27/24—Mineral freed by means not involving slitting by milling means acting on the full working face, i.e. the rotary axis of the tool carrier being substantially parallel to the working face
    • 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

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)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Shovels (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Accessories And Tools For Shearing Machines (AREA)
  • Shearing Machines (AREA)
PL1977198024A 1976-05-13 1977-05-11 Cutting machine PL112801B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT350476A AT342537B (de) 1976-05-13 1976-05-13 Schrammaschine

Publications (2)

Publication Number Publication Date
PL198024A1 true PL198024A1 (pl) 1978-01-02
PL112801B1 PL112801B1 (en) 1980-11-29

Family

ID=3551425

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1977198024A PL112801B1 (en) 1976-05-13 1977-05-11 Cutting machine

Country Status (7)

Country Link
US (1) US4108494A (pl)
JP (1) JPS534701A (pl)
AT (1) AT342537B (pl)
AU (1) AU508065B2 (pl)
CS (1) CS198239B2 (pl)
DE (1) DE2719595B2 (pl)
PL (1) PL112801B1 (pl)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4200335A (en) * 1978-08-18 1980-04-29 Peabody Coal Company Gauging apparatus and method, particularly for controlling mining by a mining machine
MX150725A (es) * 1979-11-05 1984-07-05 Voest Alpine Ag Dispositivo para impedir una colision entre una parte del brazo rozador y una parte de la rampa de carga en una maquina rozadora
AT374888B (de) * 1982-07-05 1984-06-12 Voest Alpine Ag Schutzeinrichtung zur verhinderung der kollision des schraemarmes mit der laderampe einer schraemmaschine
AT383647B (de) * 1985-11-08 1987-07-27 Voest Alpine Ag Einrichtung zum verhindern der kollision einer laderampe einer schraemmaschine mit einem schwenkarm oder loesewerkzeug derselben
JP2523462Y2 (ja) * 1990-04-24 1997-01-22 日本鉱機株式会社 ブームカッタ掘進機
AU671935B2 (en) * 1991-09-06 1996-09-12 Warren Trevor Seib Excavation techniques and equipment
AU662915B2 (en) * 1991-09-06 1995-09-21 Warren Trevor Seib Excavation techniques and equipment
AT502469B1 (de) * 2005-08-03 2008-03-15 Voest Alpine Bergtechnik Startwagen für eine bohrvorrichtung
CN102839975A (zh) * 2011-06-23 2012-12-26 三一重型装备有限公司 一种硬岩掘进机
EP2895690B1 (en) 2012-09-14 2017-12-06 Joy MM Delaware, Inc. Cutter head for mining machine
PE20230920A1 (es) 2016-01-27 2023-06-02 Joy Global Underground Mining Llc Maquina de mineria con multiples cabezales cortadores
CN109844262B (zh) 2016-08-19 2021-07-16 久益环球地下采矿有限责任公司 切削装置及其支撑件
WO2018035425A1 (en) * 2016-08-19 2018-02-22 Joy Mm Delaware, Inc. Mining machine with articulating boom and independent material handling system
US11391149B2 (en) 2016-08-19 2022-07-19 Joy Global Underground Mining Llc Mining machine with articulating boom and independent material handling system
PL3516169T3 (pl) 2016-09-23 2024-05-20 Joy Global Underground Mining Llc Maszyna nośna urządzenia do wrębiania skał
CN112654765B (zh) 2018-07-25 2024-01-30 久益环球地下采矿有限责任公司 岩石切割组件

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2136921A (en) * 1935-12-30 1938-11-15 Sullivan Machinery Co Mining apparatus
US2376019A (en) * 1943-08-09 1945-05-15 Thomas W Thomas Boom stop
US3094221A (en) * 1962-05-31 1963-06-18 Lois Edwards Boom limit safety device
US3169797A (en) * 1962-10-17 1965-02-16 Goodman Mfg Co Material collecting means for continuous mining machine
SE343104B (pl) * 1970-02-19 1972-02-28 Atlas Copco Ab
US3920217A (en) * 1972-11-22 1975-11-18 Danfoss As Limit switch means, particularly for hydraulic steering circuits
US3942752A (en) * 1974-04-29 1976-03-09 Don Hartwell Shaw Wall rack for liquefied gas bottles

Also Published As

Publication number Publication date
AU508065B2 (en) 1980-03-06
ATA350476A (de) 1977-08-15
US4108494A (en) 1978-08-22
AT342537B (de) 1978-04-10
PL112801B1 (en) 1980-11-29
JPS534701A (en) 1978-01-17
AU2509777A (en) 1978-11-16
DE2719595A1 (de) 1977-11-17
CS198239B2 (en) 1980-05-30
DE2719595B2 (de) 1978-11-16

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