ZA831628B - Device for supplying fluid to a tool for breaking hard material - Google Patents

Device for supplying fluid to a tool for breaking hard material

Info

Publication number
ZA831628B
ZA831628B ZA831628A ZA831628A ZA831628B ZA 831628 B ZA831628 B ZA 831628B ZA 831628 A ZA831628 A ZA 831628A ZA 831628 A ZA831628 A ZA 831628A ZA 831628 B ZA831628 B ZA 831628B
Authority
ZA
South Africa
Prior art keywords
tool
hard material
supplying fluid
breaking hard
breaking
Prior art date
Application number
ZA831628A
Other languages
English (en)
Inventor
Sven Arne Bergqvist
Original Assignee
Santrade Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20346222&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA831628(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Santrade Ltd filed Critical Santrade Ltd
Publication of ZA831628B publication Critical patent/ZA831628B/xx

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
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/187—Mining picks; Holders therefor with arrangement of fluid-spraying nozzles

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)
  • Auxiliary Devices For Machine Tools (AREA)
  • Nozzles (AREA)
ZA831628A 1982-03-10 1983-03-09 Device for supplying fluid to a tool for breaking hard material ZA831628B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8201491A SE452638B (sv) 1982-03-10 1982-03-10 Anordning for vetsketillforsel vid roterande verktyg for brytning av fast material

Publications (1)

Publication Number Publication Date
ZA831628B true ZA831628B (en) 1983-11-30

Family

ID=20346222

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA831628A ZA831628B (en) 1982-03-10 1983-03-09 Device for supplying fluid to a tool for breaking hard material

Country Status (6)

Country Link
US (1) US4488759A (de)
AT (1) AT388210B (de)
AU (1) AU558434B2 (de)
DE (1) DE3307895A1 (de)
SE (1) SE452638B (de)
ZA (1) ZA831628B (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135715B (en) * 1983-03-02 1986-05-14 Padley & Venables Ltd Water sprayed, mineral mining pick assembly
DE3436762A1 (de) * 1984-10-06 1986-04-10 Boart HWF GmbH & Co KG Hartmetallwerkzeugfabrik, 6419 Burghaun Schraemwerkzeug fuer insbesondere streckenvortriebsmaschinen
DE8512938U1 (de) * 1985-05-02 1985-07-25 Kennametal GmbH, 6382 Friedrichsdorf Vorrichtung für die Halterung eines Schneidmeißels sowie für die Steuerung der Bedüsungsmittelzufuhr bei einer Vortriebsmaschine
SE457818B (sv) * 1985-05-03 1989-01-30 Sandvik Ab Anordning foer fluidumtillfoersel vid verktyg foer brytning av fast material
SE452495B (sv) * 1985-06-13 1987-11-30 Sandvik Ab Anordning for vetsketillforsel till ett verktyg for brytning av fasta material
US4733914A (en) * 1985-09-19 1988-03-29 Gerb. Eickhoff Maschinenfabrik Und Eisengiesserei Apparatus to deliver high pressure liquid from nozzles on a shearer drum for a mining machine
US4714293A (en) * 1986-03-17 1987-12-22 Sun Hydraulics, Inc. Dust control fluids spray arm
AT385320B (de) * 1986-07-17 1988-03-25 Voest Alpine Ag Sprueheinrichtung fuer kuehlfluessigkeit aus duesen eines schraemkopfes
SE463725B (sv) * 1988-07-19 1991-01-14 Sandvik Ab Ventil
US6386641B2 (en) 1999-04-22 2002-05-14 Kennametal Pc Inc. Weld joint design for corners
US6607249B2 (en) * 1999-12-02 2003-08-19 The Sollami Company Conical bit penetrator pocket protector for earth displacement equipment
GB0017470D0 (en) * 2000-07-18 2000-08-30 Hydra Tools Int Plc Pick box for housing a mineral cutter pick
EP1523222B1 (de) * 2002-07-12 2015-05-06 Ricoh Company, Ltd. Heizvorrichtung, hilfsstromversorgungsvorrichtung, hilfsstromversorgungssystem, fixierungsvorrichtung und bildungsvorrichtung für bewegliche bilder
US20050082898A1 (en) * 2003-10-21 2005-04-21 Keller Donald E. Cutting tool assembly having attached spray nozzle housing
DE102005001535B3 (de) * 2005-01-13 2006-08-31 Betek Bergbau- Und Hartmetalltechnik Karl-Heinz Simon Gmbh & Co. Kg Befestigungsanordnung für einen Meißel und Demontagewerkzeug
DE102009047294A1 (de) * 2009-11-30 2011-06-01 Gerd Elfgen Verfahren zum Betreiben einer Fräsvorrichtung sowie Fräsvorrichtung zum Abtragen von Material
AT511616B1 (de) * 2011-09-08 2013-01-15 Tmt Bbg Res And Dev Gmbh Einrichtung zur zuführung von spülmedium in einem bohrhammer
DE102011054386A1 (de) 2011-10-11 2013-04-11 Betek Gmbh & Co. Kg Sicherungselement für einen Schaftmeißel
DE102011054393A1 (de) 2011-10-11 2013-04-11 Betek Gmbh & Co. Kg Schaftmeißel
WO2013053811A2 (de) 2011-10-11 2013-04-18 Betek Gmbh & Co. Kg Werkzeugsystem
DE102011054384A1 (de) 2011-10-11 2013-04-11 Betek Gmbh & Co. Kg Meißelhalter
US9545710B2 (en) * 2012-05-18 2017-01-17 Mark Boice Impact tool
EP2789794A1 (de) 2013-04-09 2014-10-15 Betek GmbH & Co. KG Meißel, insbesondere für einen Bohr- und/oder Schneidkopf
US9765618B2 (en) * 2015-01-28 2017-09-19 Joy Mm Delaware, Inc. Cutting bit assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU608923A1 (ru) * 1971-04-21 1978-05-30 Комбинат "Кузбассуголь" Породоразрушающий инструмент
AT358510B (de) * 1978-10-19 1980-09-10 Voest Ag Einrichtung zum kuehlen der meissel des schraemwerkzeuges einer schraemmaschine und der ortsbrust
DE2854307A1 (de) * 1978-12-15 1980-07-03 Kennametal Inc Halter zur anbringung von meisseln, insbesondere von rundschaftmeisseln an bergbaulichen gewinnungs- und streckenvortriebsmaschinen
AT369859B (de) * 1981-03-12 1983-02-10 Voest Alpine Ag Einrichtung zum kuehlen der meissel einer schraemmaschine

Also Published As

Publication number Publication date
AT388210B (de) 1989-05-26
US4488759A (en) 1984-12-18
SE8201491L (sv) 1983-09-11
AU558434B2 (en) 1987-01-29
DE3307895A1 (de) 1983-09-22
ATA79983A (de) 1986-07-15
SE452638B (sv) 1987-12-07
AU1201783A (en) 1983-09-15

Similar Documents

Publication Publication Date Title
ZA831628B (en) Device for supplying fluid to a tool for breaking hard material
DE3380872D1 (en) Machine tool
HUT42981A (en) Tool changing device for machine tools
GB2128117B (en) A boring tool
EP0215209A3 (en) Machine tool
YU44429B (en) Drill for a hand held machine
JPS578052A (en) Device for supplying refrigerant to rotary cutting tool
EP0125529A3 (en) Tool changing device for a machine tool
GB8312512D0 (en) Hand machine tool
DE3364033D1 (en) Device for transferring fluid to a rotating tool holder
GB8320540D0 (en) Tool replacing device
GB2097842B (en) Improvements in apparatus for controlling the position of a mineral mining machine
DE3375595D1 (en) Apparatus for defining the position of the cutting head of a boring or mining machine
GB8324623D0 (en) Machine tool
EP0099992A3 (en) Device for the control of a machine tool
DE3260461D1 (en) Cooling device for the tools of a continuous mining machine
DE3360340D1 (en) Device for supplying plate-shaped workpieces to a machine tool
DE3260460D1 (en) Cooling device for the tools of a continuous mining machine
EP0166407A3 (en) Device for supplying grinding fluid
ZA864172B (en) Device for supplying fluid to a tool for breaking hard material,said tool being mounted in a holder
GB2138053B (en) Device for supplying fluid to a tool for breaking hard material
DE3560647D1 (en) Device for feeding water under pressure to the nozzles at the periphery of a coal cutting tool
GB2121565B (en) Feed rate indication for power tool
GB2119679B (en) Device for performing surface operations
DE3472537D1 (en) Device for applying a material to a medium