DE2330297A1 - Werkzeuganordnung bei bergbaulichen vortriebs- bzw. abbaumaschinen - Google Patents

Werkzeuganordnung bei bergbaulichen vortriebs- bzw. abbaumaschinen

Info

Publication number
DE2330297A1
DE2330297A1 DE2330297A DE2330297A DE2330297A1 DE 2330297 A1 DE2330297 A1 DE 2330297A1 DE 2330297 A DE2330297 A DE 2330297A DE 2330297 A DE2330297 A DE 2330297A DE 2330297 A1 DE2330297 A1 DE 2330297A1
Authority
DE
Germany
Prior art keywords
block
sleeve
bore
chisel
rib
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.)
Pending
Application number
DE2330297A
Other languages
German (de)
English (en)
Inventor
Thomas J Kniff
Donald L Leibee
Seibert S Oaks
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.)
Kennametal Inc
Original Assignee
Kennametal Inc
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 Kennametal Inc filed Critical Kennametal Inc
Publication of DE2330297A1 publication Critical patent/DE2330297A1/de
Pending legal-status Critical Current

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
    • E21C35/19—Means for fixing picks or holders
    • E21C35/197—Means for fixing picks or holders using sleeves, rings or the like, as main fixing elements
    • 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
    • E21C35/19—Means for fixing picks or holders

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)
DE2330297A 1972-06-15 1973-06-14 Werkzeuganordnung bei bergbaulichen vortriebs- bzw. abbaumaschinen Pending DE2330297A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00263185A US3841708A (en) 1972-06-15 1972-06-15 Excavating tool device

Publications (1)

Publication Number Publication Date
DE2330297A1 true DE2330297A1 (de) 1974-01-10

Family

ID=23000739

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2330297A Pending DE2330297A1 (de) 1972-06-15 1973-06-14 Werkzeuganordnung bei bergbaulichen vortriebs- bzw. abbaumaschinen

Country Status (5)

Country Link
US (1) US3841708A (enrdf_load_stackoverflow)
JP (1) JPS545361B2 (enrdf_load_stackoverflow)
CA (1) CA985711A (enrdf_load_stackoverflow)
DE (1) DE2330297A1 (enrdf_load_stackoverflow)
ZA (1) ZA733960B (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2713665A1 (de) * 1976-04-14 1977-10-20 Voest Ag Rundmeissel
EP0155355A3 (en) * 1983-11-15 1986-10-08 Stranovsky Schweisstech Appbau Device for driving galleries with detachable pick holders
WO1997021906A1 (en) * 1995-12-13 1997-06-19 Kennametal Inc. Cutting tool sleeve rotation limitation system
WO1998039553A1 (en) * 1997-03-05 1998-09-11 Bingham Engineering Limited Pick holder and pick box assembly
US8414084B2 (en) 2009-07-13 2013-04-09 Sandvik Intellectual Property Ab Adaptive sleeve retainer for tool pick

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT245488Y1 (it) * 1998-11-10 2002-03-20 Bitelli Spa Portautensile per tamburo fresante di macchine scarificatrici.
DE7529069U (de) * 1975-09-13 1976-02-05 Ugine Carbone, Grenoble (Frankreich) Meisselhalter
US4043599A (en) * 1975-10-17 1977-08-23 Kennecott Copper Corporation Acid preinjection to decrease instantaneous acid consumption in in-situ mining
US4302055A (en) * 1978-02-27 1981-11-24 Sandvik Aktiebolag Wedgingly mounted tool holder or adapter for a cutting head
US4247147A (en) * 1979-11-21 1981-01-27 Sandvik Aktiebolag Retainer clip for cutter bits
US4299424A (en) * 1979-12-03 1981-11-10 National Mine Service Company Cutting tool assembly
GB2070104A (en) * 1980-02-26 1981-09-03 Coal Industry Patents Ltd Holder assemblies for sensitised cutter tools on mining machines
US4693518A (en) * 1981-01-08 1987-09-15 Kennametal, Inc. Means for holding cutter bits
DE3109367C2 (de) * 1981-03-12 1983-11-17 Hydroc Gesteinsbohrtechnik GmbH, 5960 Olpe Bohrwerkzeug für Tieflochhämmer
US4489986A (en) * 1982-11-01 1984-12-25 Dziak William A Wear collar device for rotatable cutter bit
US4561698A (en) * 1984-06-21 1985-12-31 Beebe Donald E Wear protector for tooth brackets on roadway surface cutting machines
US4660890A (en) * 1985-08-06 1987-04-28 Mills Ronald D Rotatable cutting bit shield
JPS63104487U (enrdf_load_stackoverflow) * 1986-12-23 1988-07-06
US4844550A (en) * 1987-07-21 1989-07-04 Beebe Donald E Wear protector for tooth brackets on roadway surface cutting machines
US5011229A (en) * 1988-11-09 1991-04-30 Joy Technologies Inc. Miner cutting bit holding apparatus
US4915455A (en) * 1988-11-09 1990-04-10 Joy Technologies Inc. Miner cutting bit holding apparatus
US5088797A (en) * 1990-09-07 1992-02-18 Joy Technologies Inc. Method and apparatus for holding a cutting bit
US5106166A (en) * 1990-09-07 1992-04-21 Joy Technologies Inc. Cutting bit holding apparatus
US5529384A (en) * 1994-08-25 1996-06-25 Rogers Tool Works, Inc. Bit holder block and cutter bit therefor
US5725283A (en) * 1996-04-16 1998-03-10 Joy Mm Delaware, Inc. Apparatus for holding a cutting bit
GB2328961B (en) * 1997-09-06 2002-01-09 Hydra Tools Internat Ltd Point attack tooling system for mineral winning
US6000153A (en) * 1997-12-09 1999-12-14 Sollami; Jimmie L. Tooth attachment for earth working equipment
US7380888B2 (en) * 2001-04-19 2008-06-03 Kennametal Inc. Rotatable cutting tool having retainer with dimples
US20050127742A1 (en) * 2003-12-11 2005-06-16 River City Manufacturing Inc. Retaining system for securing a cutting tool to a support block
US7380889B2 (en) * 2004-07-07 2008-06-03 Frear Joseph K Tool retainer
US7118181B2 (en) * 2004-08-12 2006-10-10 Frear Joseph K Cutting tool wear sleeves and retention apparatuses
US7618098B2 (en) * 2004-08-12 2009-11-17 Frear Joseph K Cutting tool retention apparatuses
US20060261663A1 (en) * 2005-05-19 2006-11-23 Sollami Jimmie L Spring lock mechanism for a ground-engaging
US20060261662A1 (en) * 2005-05-19 2006-11-23 Sollami Jimmie L Spring lock mechanism for a ground-engaging tool
US8104844B2 (en) * 2007-02-27 2012-01-31 Sandvik Intellectual Property Ab Sleeve for reversible cutting tool
US8061783B2 (en) * 2008-08-14 2011-11-22 Kennametal Inc. Bit holder block with non-rotating wear sleeve
USD601592S1 (en) * 2009-03-27 2009-10-06 Richard Wayne Watson Pocket protecting retainable cutter bit
CN103912273B (zh) * 2013-01-04 2018-05-22 刘素华 采掘机插孔防转易拆卸往复冲击头
US9434091B2 (en) 2013-05-16 2016-09-06 Us Synthetic Corporation Road-removal system employing polycrystalline diamond compacts
US10323514B2 (en) 2013-05-16 2019-06-18 Us Synthetic Corporation Shear cutter pick milling system
US10414069B2 (en) 2014-04-30 2019-09-17 Us Synthetic Corporation Cutting tool assemblies including superhard working surfaces, material-removing machines including cutting tool assemblies, and methods of use
US10408057B1 (en) 2014-07-29 2019-09-10 Apergy Bmcs Acquisition Corporation Material-removal systems, cutting tools therefor, and related methods
US10648330B1 (en) * 2015-09-25 2020-05-12 Us Synthetic Corporation Cutting tool assemblies including superhard working surfaces, cutting tool mounting assemblies, material-removing machines including the same, and methods of use

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1468866A (en) * 1918-12-12 1923-09-25 Executrix Olive Eugenie Morgan Cutting chain
US3397012A (en) * 1966-12-19 1968-08-13 Cincinnati Mine Machinery Co Cutter bits and means for mounting them
US3498677A (en) * 1968-10-30 1970-03-03 Bowdil Co Cutting apparatus
US3811343A (en) * 1969-06-04 1974-05-21 Nissan Motor Gear train arrangements
GB1218308A (en) * 1969-08-11 1971-01-06 Kennametal Inc Mining tool

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2713665A1 (de) * 1976-04-14 1977-10-20 Voest Ag Rundmeissel
EP0155355A3 (en) * 1983-11-15 1986-10-08 Stranovsky Schweisstech Appbau Device for driving galleries with detachable pick holders
WO1997021906A1 (en) * 1995-12-13 1997-06-19 Kennametal Inc. Cutting tool sleeve rotation limitation system
GB2322656A (en) * 1995-12-13 1998-09-02 Kennametal Inc Cutting tool sleeve rotation limitation system
AU716186B2 (en) * 1995-12-13 2000-02-24 Kennametal Inc. Cutting tool sleeve rotation limitation system
GB2322656B (en) * 1995-12-13 2000-05-17 Kennametal Inc Cutting tool sleeve rotation limitation system
CN1076071C (zh) * 1995-12-13 2001-12-12 钴碳化钨硬质合金公司 截齿套筒旋转限制系统
WO1998039553A1 (en) * 1997-03-05 1998-09-11 Bingham Engineering Limited Pick holder and pick box assembly
US8414084B2 (en) 2009-07-13 2013-04-09 Sandvik Intellectual Property Ab Adaptive sleeve retainer for tool pick

Also Published As

Publication number Publication date
CA985711A (en) 1976-03-16
AU5687873A (en) 1974-12-19
JPS545361B2 (enrdf_load_stackoverflow) 1979-03-16
JPS4952101A (enrdf_load_stackoverflow) 1974-05-21
ZA733960B (en) 1974-05-29
US3841708A (en) 1974-10-15

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