GB1481198A - Mining machine - Google Patents

Mining machine

Info

Publication number
GB1481198A
GB1481198A GB47442/74A GB4744274A GB1481198A GB 1481198 A GB1481198 A GB 1481198A GB 47442/74 A GB47442/74 A GB 47442/74A GB 4744274 A GB4744274 A GB 4744274A GB 1481198 A GB1481198 A GB 1481198A
Authority
GB
United Kingdom
Prior art keywords
piston
cylinder
jet
orifice
drum
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB47442/74A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dresser Europe SPRL
Original Assignee
Dresser Europe SPRL
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 Dresser Europe SPRL filed Critical Dresser Europe SPRL
Priority to GB47442/74A priority Critical patent/GB1481198A/en
Priority to US05/626,544 priority patent/US4049318A/en
Priority to JP50129961A priority patent/JPS5825158B2/ja
Priority to PL18444175A priority patent/PL108893B1/pl
Priority to FR7533406A priority patent/FR2289716A1/fr
Priority to DE2548952A priority patent/DE2548952C2/de
Publication of GB1481198A publication Critical patent/GB1481198A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/06—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate
    • E21C25/10—Rods; Drums
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/60—Slitting by jets of water or other liquid

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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Reciprocating Pumps (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
GB47442/74A 1974-11-01 1974-11-01 Mining machine Expired GB1481198A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB47442/74A GB1481198A (en) 1974-11-01 1974-11-01 Mining machine
US05/626,544 US4049318A (en) 1974-11-01 1975-10-28 Mining machine with cam-operated water jet pump
JP50129961A JPS5825158B2 (ja) 1974-11-01 1975-10-30 サイコウキ
PL18444175A PL108893B1 (en) 1974-11-01 1975-10-31 Mining member
FR7533406A FR2289716A1 (fr) 1974-11-01 1975-10-31 Machine de foration pour l'abattage des fronts de taille
DE2548952A DE2548952C2 (de) 1974-11-01 1975-10-31 Maschine zum Hereingewinnen vor Ort

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB47442/74A GB1481198A (en) 1974-11-01 1974-11-01 Mining machine

Publications (1)

Publication Number Publication Date
GB1481198A true GB1481198A (en) 1977-07-27

Family

ID=10444981

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47442/74A Expired GB1481198A (en) 1974-11-01 1974-11-01 Mining machine

Country Status (5)

Country Link
US (1) US4049318A (cg-RX-API-DMAC7.html)
JP (1) JPS5825158B2 (cg-RX-API-DMAC7.html)
DE (1) DE2548952C2 (cg-RX-API-DMAC7.html)
FR (1) FR2289716A1 (cg-RX-API-DMAC7.html)
GB (1) GB1481198A (cg-RX-API-DMAC7.html)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2909730A1 (de) * 1978-03-17 1979-09-20 Coal Industry Patents Ltd Abbaumaschine und verfahren zum abbauen einer lagerstaette
US4243268A (en) 1977-11-19 1981-01-06 Gewerkschaft Eisenhutte Westfalia Mineral mining installation with planer and jet carrier
DE3049216A1 (de) * 1980-07-23 1982-07-29 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum "schneidscheibe fuer gewinnungsmaschinen des untertagebergbaues"
US4371210A (en) 1978-04-10 1983-02-01 Kennametal Inc. Freely rotatable pick bit holder on rotary driven member and method
EP0225079A1 (en) * 1985-11-23 1987-06-10 Dosco Overseas Engineering Limited Mining machine
GB2216158A (en) * 1988-02-26 1989-10-04 Sasol Mining High pressure water assisted mining and tunnelling machine

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2754381C2 (de) * 1977-12-07 1985-06-05 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Gewinnungseinrichtung, insbesondere für die Kohlegewinnung in Untertagebetrieben
DE2808915C2 (de) * 1978-03-02 1982-07-29 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Walzenschrämmaschine für den Untertagebergbau
FR2458672A1 (fr) * 1979-06-06 1981-01-02 Gewerk Eisenhuette Westfalia Dispositif d'abattage, en particulier pour l'abattage du charbon dans les exploitations minieres au fond
DE3004443A1 (de) * 1980-02-07 1981-08-13 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Walzenschraemmaschine, insbesondere fuer den abbau von erzlagerstaetten u.dgl.
DE3032204C2 (de) * 1980-08-27 1985-10-31 Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Schrämwalze für eine Walzenschrämmaschine
DE3044874A1 (de) * 1980-08-27 1982-07-01 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Schraemwalze mit im schramtiefsten angeordnetem duesenhalter
DE3036981C2 (de) * 1980-10-01 1984-11-15 Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Walzenschrämmaschine mit vor Kopf angeordneten Schrämwalzen, die um zum Liegenden parallele Achsen umlaufen
DE3045126A1 (de) * 1980-11-29 1982-09-09 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Brecheinrichtung zum aufbrechen grosser haufwerksstuecke an der streb-streckenuebergabe
DE3048939C2 (de) * 1980-12-24 1982-12-30 Friedrich Wilhelm 4230 Wesel Paurat Vorrichtung zum Hereingewinnen und Fördern von Kohlen
DE3122323A1 (de) * 1981-06-05 1982-12-23 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Steuerung des druckwassers innenbeduester schneidwalzen
DE3139012C2 (de) * 1981-10-01 1985-02-21 Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Walzenschrämmaschine für den Untertagebergbau
DE3222580C1 (de) * 1982-06-16 1984-02-09 Hauhinco Maschinenfabrik G. Hausherr, Jochums Gmbh & Co Kg, 4300 Essen Schrämwalze, insbesondere für Walzenschrämlader
DE3234993A1 (de) * 1982-09-22 1984-03-22 Bergwerksverband Gmbh, 4300 Essen Automatische teilbeduesung an schneidend arbeitenden gewinnungsmaschinen
DE3242137C2 (de) * 1982-11-13 1985-06-05 Ruhrkohle Ag, 4300 Essen Gedämpft geführter Rundschaftmeißel
DE3246991A1 (de) * 1982-12-18 1984-06-20 Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Vorrichtung zum steuern von hochdruckfluessigkeit
GB8417167D0 (en) * 1984-07-05 1984-08-08 Minnovation Ltd Gearbox and rotary mineral cutting head
GB8421670D0 (en) * 1984-08-25 1984-09-26 Minnovation Ltd Mining machine
US4836613A (en) * 1984-10-09 1989-06-06 Adam Roger F J Cutterhead for water jet assisted cutting
US4621869A (en) * 1985-03-07 1986-11-11 Minnovation Limited Rotary cutting head
DE3537981A1 (de) * 1985-10-25 1987-04-30 Gewerk Eisenhuette Westfalia Beduesungseinrichtung fuer innenbedueste schneidwalzen von vortriebs- und abbaumaschinen
GB8612968D0 (en) * 1986-05-28 1986-07-02 Presswell Eng Ltd Operating head
US4815543A (en) * 1986-06-09 1989-03-28 General Mining Union Corporation Limited Activated rock cutting assembly
US4736805A (en) * 1986-07-21 1988-04-12 Nlb Corp. Hydraulic breaker with high pressure water attachment
US4846631A (en) * 1986-11-19 1989-07-11 Minnovation Limited Gearbox for a rotary, mineral cutting head
GB8716059D0 (en) * 1987-07-08 1987-08-12 Anderson Strathclyde Plc Mining machine
EP0822003B1 (en) * 1996-08-01 2001-05-30 Urea Casale S.A. Method and device for the controlled break-up of liquid jets
US6364418B1 (en) * 1996-11-12 2002-04-02 Amvest Systems, Inc. Cutting heads for horizontal remote mining system
US6139477A (en) * 1997-08-18 2000-10-31 Bechem; Ulrich Process for producing slots, grooves, and planar excavations
US6409276B1 (en) 1999-04-02 2002-06-25 Amvest Systems, Inc. Water-jet assisted drum-type mining system
US6755480B2 (en) 2000-03-31 2004-06-29 Amvest Corporation Drum-type dual channel water-jet assisted cutting head
JP6444498B2 (ja) * 2014-10-06 2018-12-26 サンドビック インテレクチュアル プロパティー アクティエボラーグ 切削装置
CN105041309A (zh) * 2015-08-05 2015-11-11 中国矿业大学 一种前混合磨料水射流联合截齿式采煤机滚筒
CN110454186B (zh) * 2019-08-28 2021-07-30 中铁工程装备集团有限公司 一种集成高压水发生装置的tbm刀盘

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1424631A (fr) * 1965-01-21 1966-01-14 Motala Verkstad Ab Appareil pour désintégrer les matériaux au moyen de jets liquides
US3544166A (en) * 1965-02-17 1970-12-01 Austin Hoy & Co Ltd Cutter tools and mountings therefor
US3729137A (en) * 1971-04-12 1973-04-24 Caterpillar Tractor Co Mechanically actuated water cannon
SE353360B (cg-RX-API-DMAC7.html) * 1971-06-18 1973-01-29 Atlas Copco Ab
US3799615A (en) * 1972-06-29 1974-03-26 Atlas Copco Ab Tunneling machine having generator means for liquid jets carried on cutter heads
US3897836A (en) * 1973-10-18 1975-08-05 Exotech Apparatus for boring through earth formations

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4243268A (en) 1977-11-19 1981-01-06 Gewerkschaft Eisenhutte Westfalia Mineral mining installation with planer and jet carrier
DE2909730A1 (de) * 1978-03-17 1979-09-20 Coal Industry Patents Ltd Abbaumaschine und verfahren zum abbauen einer lagerstaette
US4371210A (en) 1978-04-10 1983-02-01 Kennametal Inc. Freely rotatable pick bit holder on rotary driven member and method
DE3049216A1 (de) * 1980-07-23 1982-07-29 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum "schneidscheibe fuer gewinnungsmaschinen des untertagebergbaues"
EP0225079A1 (en) * 1985-11-23 1987-06-10 Dosco Overseas Engineering Limited Mining machine
GB2216158A (en) * 1988-02-26 1989-10-04 Sasol Mining High pressure water assisted mining and tunnelling machine
AU608694B2 (en) * 1988-02-26 1991-04-11 Sasol Mining (Proprietary) Limited High pressure water assisted mining and tunnelling machine
US5114213A (en) * 1988-02-26 1992-05-19 Sasol Mining (Proprietary) Limited High pressure water assisted mining and tunnelling machine

Also Published As

Publication number Publication date
JPS5165003A (en) 1976-06-05
US4049318A (en) 1977-09-20
JPS5825158B2 (ja) 1983-05-25
DE2548952C2 (de) 1984-11-15
FR2289716A1 (fr) 1976-05-28
DE2548952A1 (de) 1976-05-06
FR2289716B1 (cg-RX-API-DMAC7.html) 1982-09-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee