PL141542B1 - Cutting head of heading machines and method of manufacturing the same - Google Patents

Cutting head of heading machines and method of manufacturing the same Download PDF

Info

Publication number
PL141542B1
PL141542B1 PL1983243561A PL24356183A PL141542B1 PL 141542 B1 PL141542 B1 PL 141542B1 PL 1983243561 A PL1983243561 A PL 1983243561A PL 24356183 A PL24356183 A PL 24356183A PL 141542 B1 PL141542 B1 PL 141542B1
Authority
PL
Poland
Prior art keywords
head
discs
water
weaver
weaving
Prior art date
Application number
PL1983243561A
Other languages
English (en)
Polish (pl)
Other versions
PL243561A1 (en
Inventor
Gottfried Traumueller
Wilfried Maier
Franz Schoeffmann
Herwig Wrulich
Original Assignee
Voestalpine Aktiengesellschaft
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 Voestalpine Aktiengesellschaft filed Critical Voestalpine Aktiengesellschaft
Publication of PL243561A1 publication Critical patent/PL243561A1/xx
Publication of PL141542B1 publication Critical patent/PL141542B1/pl

Links

Classifications

    • 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
    • E21C35/22—Equipment for preventing the formation of, or for removal of, dust
    • E21C35/23—Distribution of spraying-fluids in rotating cutter-heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
PL1983243561A 1982-09-03 1983-08-30 Cutting head of heading machines and method of manufacturing the same PL141542B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0331082A AT375151B (de) 1982-09-03 1982-09-03 Schraemkopf fuer streckenvortriebsmaschinen sowie verfahren zu seiner herstellung

Publications (2)

Publication Number Publication Date
PL243561A1 PL243561A1 (en) 1984-05-07
PL141542B1 true PL141542B1 (en) 1987-08-31

Family

ID=3548572

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1983243561A PL141542B1 (en) 1982-09-03 1983-08-30 Cutting head of heading machines and method of manufacturing the same

Country Status (17)

Country Link
US (1) US4572583A (OSRAM)
EP (1) EP0108046B1 (OSRAM)
JP (1) JPS5965200A (OSRAM)
AT (1) AT375151B (OSRAM)
AU (1) AU563154B2 (OSRAM)
CA (1) CA1198456A (OSRAM)
DE (1) DE3362124D1 (OSRAM)
ES (2) ES525334A0 (OSRAM)
HU (1) HU187094B (OSRAM)
IN (1) IN158887B (OSRAM)
MA (1) MA19889A1 (OSRAM)
NZ (1) NZ205261A (OSRAM)
PL (1) PL141542B1 (OSRAM)
RO (1) RO88127A (OSRAM)
SU (1) SU1322987A3 (OSRAM)
YU (1) YU179483A (OSRAM)
ZA (1) ZA835851B (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6857706B2 (en) * 2001-12-10 2005-02-22 Placer Dome Technical Services Limited Mining method for steeply dipping ore bodies
US7695071B2 (en) * 2002-10-15 2010-04-13 Minister Of Natural Resources Automated excavation machine
WO2005106137A2 (en) * 2004-04-23 2005-11-10 Placer Dome Technical Services Limited Excavation apparatus and method
CN109209470B (zh) * 2018-10-30 2023-10-20 河南鑫之辉机电设备有限公司 煤矿综采工作面降架移架虹吸式喷雾降尘装置及使用方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE744535C (de) * 1938-07-12 1944-01-19 Bayerische Motoren Werke Ag Verfahren zum Verschweissen duennwandiger Rohre
DE803906C (de) * 1949-11-22 1951-04-12 Duerrwerke Akt Ges Befestigung von Hochdrucknippeln an Sammlern
US3037273A (en) * 1960-09-19 1962-06-05 Newport News S & D Co Method of making expansion joint
US3374033A (en) * 1966-02-21 1968-03-19 Lee Norse Co Cutter head having fluid supply means
AT281904B (de) * 1968-07-16 1970-06-10 Atlas Copco Mct Ab Einrichtung zur Messerkühlung bei Tunnel- bzw. Stollenvortriebsmaschinen, Gewinnungsmaschinen od.dgl.
FR2020495A5 (en) * 1969-02-10 1970-07-10 Nooter Corp Joining parts of sheet material having - corrosion-resistant ta coating
DE2448753C2 (de) * 1974-10-12 1977-09-15 Gewerkschaft Eisenhütte Westfalia, 4670 Lunen Schneidkopf fur Vortriebs- und Gewinnungsmaschinen im Berg- und Tunnelbau
CH595011A5 (OSRAM) * 1975-06-19 1978-01-31 Bbc Brown Boveri & Cie
US4255641A (en) * 1978-05-08 1981-03-10 Crutcher Resources Corporation Method of outside welding of pipelines
AT359453B (de) * 1979-02-09 1980-11-10 Voest Alpine Ag Schraemkopf
DE3023530C2 (de) * 1980-06-24 1984-11-15 Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Schrämwalze

Also Published As

Publication number Publication date
NZ205261A (en) 1986-03-14
CA1198456A (en) 1985-12-24
AT375151B (de) 1984-07-10
MA19889A1 (fr) 1984-04-01
EP0108046A1 (de) 1984-05-09
IN158887B (OSRAM) 1987-02-14
ZA835851B (en) 1984-04-25
US4572583A (en) 1986-02-25
ES8406626A1 (es) 1984-08-01
JPS5965200A (ja) 1984-04-13
PL243561A1 (en) 1984-05-07
AU563154B2 (en) 1987-07-02
SU1322987A3 (ru) 1987-07-07
ES8502201A1 (es) 1984-12-16
ATA331082A (de) 1983-11-15
DE3362124D1 (en) 1986-03-27
HU187094B (en) 1985-11-28
YU179483A (en) 1988-02-29
AU1760183A (en) 1984-03-08
EP0108046B1 (de) 1986-02-12
RO88127A (ro) 1985-11-30
ES525334A0 (es) 1984-08-01
RO88127B (ro) 1985-10-31
ES528955A0 (es) 1984-12-16

Similar Documents

Publication Publication Date Title
FI80395B (fi) Skaerbettsinsats.
CN102947030B (zh) 用于旋转应用的切削镶片及夹具
CN101522364B (zh) 钻头的制造方法
US4302135A (en) Rotary cutting tool
KR19990087706A (ko) 종이 펄프 스크린 실린더
PL141542B1 (en) Cutting head of heading machines and method of manufacturing the same
EP0543531A1 (en) Cooling of rollers
CA2160084C (en) High flow weld-in nozzle sleeve for rock bits
CN212225205U (zh) 一种喷雾除尘型截割头及掘进机
CN105370292B (zh) 一种中心鱼尾刀
KR950012715B1 (ko) 밀-롤(mill-roll)
CA1191514A (en) Cutting drum
DE130758T1 (de) Genaues elektroerosives bearbeiten mit durchlaufelektrodendraht und mehreren uebereinanderliegenden fuehrungsoeffnungen.
US20050082898A1 (en) Cutting tool assembly having attached spray nozzle housing
US4411475A (en) Cutting drum
CA2127138A1 (en) Turbulence insert of a papermaking machine
KR200191313Y1 (ko) 와이어 커팅머신용 냉각수 필터
RU2110686C1 (ru) Исполнительный орган горной машины
JPH0373391B2 (OSRAM)
CN217529255U (zh) 车削加工用金属陶瓷刀具
KR20230165510A (ko) 빌렛 제조용 몰드 장치
SU1234633A1 (ru) Гидромонитор
DE2639378B2 (de) Wassergekühlter Deckel eines Lichtbogenofens
US11253914B2 (en) Battery grid continuous casting shoe and machine
KR200162305Y1 (ko) 여과지용 스트레이너의 나사풀림 방지구조