AT342537B - Schrammaschine - Google Patents

Schrammaschine

Info

Publication number
AT342537B
AT342537B AT350476A AT350476A AT342537B AT 342537 B AT342537 B AT 342537B AT 350476 A AT350476 A AT 350476A AT 350476 A AT350476 A AT 350476A AT 342537 B AT342537 B AT 342537B
Authority
AT
Austria
Prior art keywords
scraping machine
scraping
machine
Prior art date
Application number
AT350476A
Other languages
English (en)
Other versions
ATA350476A (de
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
Priority to AT350476A priority Critical patent/AT342537B/de
Priority to CS772552A priority patent/CS198239B2/cs
Priority to DE2719595A priority patent/DE2719595B2/de
Priority to PL1977198024A priority patent/PL112801B1/pl
Priority to JP5377177A priority patent/JPS534701A/ja
Priority to AU25097/77A priority patent/AU508065B2/en
Priority to US05/796,705 priority patent/US4108494A/en
Publication of ATA350476A publication Critical patent/ATA350476A/de
Application granted granted Critical
Publication of AT342537B publication Critical patent/AT342537B/de

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)
  • Accessories And Tools For Shearing Machines (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Shearing Machines (AREA)
  • Component Parts Of Construction Machinery (AREA)
AT350476A 1976-05-13 1976-05-13 Schrammaschine AT342537B (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AT350476A AT342537B (de) 1976-05-13 1976-05-13 Schrammaschine
CS772552A CS198239B2 (en) 1976-05-13 1977-04-18 Undercutting machine
DE2719595A DE2719595B2 (de) 1976-05-13 1977-05-02 Schrämmaschine
PL1977198024A PL112801B1 (en) 1976-05-13 1977-05-11 Cutting machine
JP5377177A JPS534701A (en) 1976-05-13 1977-05-12 Excavating machine
AU25097/77A AU508065B2 (en) 1976-05-13 1977-05-12 Mining machine safety stop
US05/796,705 US4108494A (en) 1976-05-13 1977-05-13 Cutting machine

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
ATA350476A ATA350476A (de) 1977-08-15
AT342537B true AT342537B (de) 1978-04-10

Family

ID=3551425

Family Applications (1)

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

Country Status (7)

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

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
WO2014043658A2 (en) 2012-09-14 2014-03-20 Joy Mm Delaware, Inc. Cutter head for mining machine
RU2021115957A (ru) 2016-01-27 2021-06-10 ДЖОЙ ГЛОБАЛ АНДЕРГРАУНД МАЙНИНГ ЭлЭлСи Горная машина с множеством врубовых головок
PL4273364T3 (pl) 2016-08-19 2025-12-01 Joy Global Underground Mining Llc Maszyna górnicza z wysięgnikiem przegubowym i niezależnym układem przenoszenia materiału
US11391149B2 (en) 2016-08-19 2022-07-19 Joy Global Underground Mining Llc Mining machine with articulating boom and independent material handling system
FI3500731T3 (fi) 2016-08-19 2025-07-15 Joy Global Underground Mining Llc Leikkuulaite ja sen tuki
CN110023585B (zh) 2016-09-23 2022-04-22 久益环球地下采矿有限责任公司 支撑岩石切割装置的机械
PE20210356A1 (es) 2018-07-25 2021-02-26 Joy Global Underground Mining Llc Conjunto de corte de roca

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 (de) * 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
CS198239B2 (en) 1980-05-30
DE2719595B2 (de) 1978-11-16
AU2509777A (en) 1978-11-16
AU508065B2 (en) 1980-03-06
PL112801B1 (en) 1980-11-29
ATA350476A (de) 1977-08-15
US4108494A (en) 1978-08-22
JPS534701A (en) 1978-01-17
PL198024A1 (pl) 1978-01-02
DE2719595A1 (de) 1977-11-17

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee