PL206360A1 - Urzadzenie do chlodzenia nozy glowic wrebiarki - Google Patents

Urzadzenie do chlodzenia nozy glowic wrebiarki

Info

Publication number
PL206360A1
PL206360A1 PL20636078A PL20636078A PL206360A1 PL 206360 A1 PL206360 A1 PL 206360A1 PL 20636078 A PL20636078 A PL 20636078A PL 20636078 A PL20636078 A PL 20636078A PL 206360 A1 PL206360 A1 PL 206360A1
Authority
PL
Poland
Prior art keywords
milling head
head blades
cooling milling
cooling
blades
Prior art date
Application number
PL20636078A
Other languages
English (en)
Inventor
Wolfgang Gebetsruither
Alfed Zitz
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 PL206360A1 publication Critical patent/PL206360A1/pl

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • E21C35/22—Equipment for preventing the formation of, or for removal of, dust
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
PL20636078A 1977-05-06 1978-04-24 Urzadzenie do chlodzenia nozy glowic wrebiarki PL206360A1 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT325177A AT348968B (de) 1977-05-06 1977-05-06 Einrichtung zum kuehlen der die bestueckung der schraemkoepfe von schraemmaschinen bildenden meissel

Publications (1)

Publication Number Publication Date
PL206360A1 true PL206360A1 (pl) 1979-01-29

Family

ID=3547691

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20636078A PL206360A1 (pl) 1977-05-06 1978-04-24 Urzadzenie do chlodzenia nozy glowic wrebiarki

Country Status (10)

Country Link
US (1) US4186971A (pl)
JP (1) JPS53138902A (pl)
AT (1) AT348968B (pl)
AU (1) AU511907B2 (pl)
CS (1) CS198296B2 (pl)
DE (2) DE2816797A1 (pl)
ES (1) ES468866A1 (pl)
FR (1) FR2389755A1 (pl)
PL (1) PL206360A1 (pl)
YU (1) YU102778A (pl)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT358509B (de) * 1978-10-10 1980-09-10 Voest Ag Einrichtung zum kuehlen der meissel von schraem- koepfen und der ortsbrust
AT377538B (de) * 1981-08-27 1985-03-25 Rieter Ag Maschf Verfahren und vorrichtung zum kuehlen eines fadens
DE3429170A1 (de) * 1984-08-08 1986-02-20 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Schraemarm fuer eine teilschnittmaschine mit zwei um eine im wesentlichen horizontale achse drehbaren schraemkoepfen
AT382207B (de) * 1984-08-31 1987-01-26 Voest Alpine Ag Streckenvortriebs- oder gewinnungsmaschine
DE3609754A1 (de) * 1986-03-22 1987-09-24 Gewerk Eisenhuette Westfalia Beduesungseinrichtung fuer teilschnittmaschinen
DE20300883U1 (de) * 2002-09-24 2003-03-13 Voest Alpine Bergtechnik Vorrichtung zur Erzeugung eines Gas-Flüssigkeits-Gemisches im Bereich von Schrämwerkzeugen
US8632133B2 (en) * 2010-07-21 2014-01-21 Board Of Trustees Of Southern Illinois University Water sprays for dust control on mining machines
US20120019045A1 (en) * 2010-07-22 2012-01-26 Southern Philip W Water spray system for continuous miner and method of use
CN103291308B (zh) * 2013-05-29 2015-09-16 北京中铁瑞威基础工程有限公司 用于隧道施工的悬臂式掘进机及隧道施工方法
CN103835713B (zh) * 2014-03-17 2016-03-02 湖南荣威煤机制造有限公司 一种掘进机的截割器
CN110056350B (zh) * 2019-04-24 2020-03-06 山东科技大学 综采工作面吸除-诱导对流式控除尘风雾幕装置及方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1503870A (en) * 1923-01-17 1924-08-05 Ball Edwin Coal-dust eliminator
GB528968A (en) * 1939-05-01 1940-11-12 John Clamp Walker Improvements in or relating to coal cutting machines and the like for the laying of dust and suppression of flame, and dissipation of gas
US2693950A (en) * 1950-01-12 1954-11-09 Joy Mfg Co Dust wetting and removing apparatus
FR1048383A (fr) * 1951-07-27 1953-12-22 N J Muschamp And Company Ltd Machine d'abatage pour les mines
US2743095A (en) * 1953-05-14 1956-04-24 Jeffrey Mfg Co Mining machine having combination spray and cooling mechanism
GB1187768A (en) * 1966-12-29 1970-04-15 Coal Industry Patents Ltd Mining Machine
AT281904B (de) * 1968-07-16 1970-06-10 Atlas Copco Mct Ab Einrichtung zur Messerkühlung bei Tunnel- bzw. Stollenvortriebsmaschinen, Gewinnungsmaschinen od.dgl.
US4076315A (en) * 1971-08-05 1978-02-28 Rexnord, Inc. Dust abatement device and method of dust abatement
GB1419424A (en) * 1973-01-19 1975-12-31 Coal Industry Patents Ltd Mineral mining machines
BE818767A (fr) * 1973-08-17 1975-02-12 Appareil de depoussierage pour machine miniere d'abattage
SU567813A1 (ru) * 1974-12-09 1977-08-05 Всесоюзный научно-исследовательский и проектно-конструкторский институт добычи угля гидравлическим способом Механо-гидравлический комбайн дл добычи угл
US4084855A (en) * 1975-12-24 1978-04-18 United States Steel Corporation Water-driven air pumping and dust-suppressing apparatus

Also Published As

Publication number Publication date
AU3522578A (en) 1979-10-25
ES468866A1 (es) 1978-11-16
DE2816797A1 (de) 1978-11-16
AT348968B (de) 1979-03-12
FR2389755A1 (pl) 1978-12-01
DE7811640U1 (de) 1980-05-29
JPS53138902A (en) 1978-12-04
YU102778A (en) 1982-06-30
ATA325177A (de) 1978-08-15
CS198296B2 (en) 1980-05-30
US4186971A (en) 1980-02-05
AU511907B2 (en) 1980-09-11

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