DE68921011T2 - Grabwerkzeugzusammenbau mit doppelter möglichkeit zur einstellung in schritten. - Google Patents

Grabwerkzeugzusammenbau mit doppelter möglichkeit zur einstellung in schritten.

Info

Publication number
DE68921011T2
DE68921011T2 DE68921011T DE68921011T DE68921011T2 DE 68921011 T2 DE68921011 T2 DE 68921011T2 DE 68921011 T DE68921011 T DE 68921011T DE 68921011 T DE68921011 T DE 68921011T DE 68921011 T2 DE68921011 T2 DE 68921011T2
Authority
DE
Germany
Prior art keywords
shank
cutter bit
tool
indexing
tool assembly
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 - Fee Related
Application number
DE68921011T
Other languages
English (en)
Other versions
DE68921011D1 (de
Inventor
Wayne Beach
Stephen Shirk
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
Application granted granted Critical
Publication of DE68921011D1 publication Critical patent/DE68921011D1/de
Publication of DE68921011T2 publication Critical patent/DE68921011T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E21C35/193—Means for fixing picks or holders using bolts as main fixing elements
    • E21C35/1933—Means for fixing picks or holders using bolts as main fixing elements the picks having a cylindrical shank

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)
  • Milling Processes (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
DE68921011T 1989-01-17 1989-11-28 Grabwerkzeugzusammenbau mit doppelter möglichkeit zur einstellung in schritten. Expired - Fee Related DE68921011T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/297,909 US5007685A (en) 1989-01-17 1989-01-17 Trenching tool assembly with dual indexing capability
PCT/US1989/005387 WO1990008246A1 (en) 1989-01-17 1989-11-28 Trenching tool assembly with dual indexing capability

Publications (2)

Publication Number Publication Date
DE68921011D1 DE68921011D1 (de) 1995-03-16
DE68921011T2 true DE68921011T2 (de) 1995-05-24

Family

ID=23148228

Family Applications (2)

Application Number Title Priority Date Filing Date
DE199090901992T Pending DE454729T1 (de) 1989-01-17 1989-11-28 Grabwerkzeugzusammenbau mit doppelter moeglichkeit zur einstellung in schritten.
DE68921011T Expired - Fee Related DE68921011T2 (de) 1989-01-17 1989-11-28 Grabwerkzeugzusammenbau mit doppelter möglichkeit zur einstellung in schritten.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE199090901992T Pending DE454729T1 (de) 1989-01-17 1989-11-28 Grabwerkzeugzusammenbau mit doppelter moeglichkeit zur einstellung in schritten.

Country Status (8)

Country Link
US (1) US5007685A (de)
EP (1) EP0454729B1 (de)
JP (1) JP2657424B2 (de)
AT (1) ATE118066T1 (de)
AU (1) AU632790B2 (de)
CA (1) CA1317332C (de)
DE (2) DE454729T1 (de)
WO (1) WO1990008246A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014112964A1 (de) * 2014-09-09 2016-03-10 Betek Gmbh & Co. Kg Meißel, insbesondere Rundschaftmeißel
DE102014112966A1 (de) * 2014-09-09 2016-03-31 Betek Gmbh & Co. Kg Vorrichtung mit einem Meißel

Families Citing this family (87)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5456522A (en) * 1991-10-14 1995-10-10 Kennametal Inc. Concave cutter bit
US5224797A (en) * 1991-11-07 1993-07-06 Vaughan Donald R Apparatus for laying porous irrigation pipe, cable, conduit, and the like
US5318351A (en) * 1992-12-01 1994-06-07 Walker Ralph L Cutting tool bit assembly
US5645323A (en) * 1995-12-11 1997-07-08 Kennametal Inc. Concave cutter bit with sacrificial constraint
US5690393A (en) * 1996-05-01 1997-11-25 Kennametal Inc. Cutting tool retention system
US5810103A (en) * 1996-12-03 1998-09-22 Sylvan Engineering Company Method and apparatus for mounting PCD compacts
US6048274A (en) * 1998-07-24 2000-04-11 Lesage; James Grant Christopher Apparatus for performing golf-related tasks
US6357831B1 (en) * 1999-01-14 2002-03-19 Hans Dieter Stoebe Excavation machine for hard rock mining
DE19908656C1 (de) * 1999-02-27 2000-08-31 Wirtgen Gmbh Meißelhalterwechselsystem
US6024143A (en) * 1999-03-22 2000-02-15 Kennametal Inc. Cutting tooth assembly
US6283234B1 (en) 1999-09-17 2001-09-04 Sylvan Engineering Company Apparatus for mounting PCD compacts
US6382277B1 (en) * 2001-04-19 2002-05-07 Sandvik Rock Tools, Inc. Stump grinding wheel and cutting assemblies therefor
US6824225B2 (en) * 2001-09-10 2004-11-30 Kennametal Inc. Embossed washer
US6962395B2 (en) * 2004-02-06 2005-11-08 Kennametal Inc. Non-rotatable protective member, cutting tool using the protective member, and cutting tool assembly using the protective member
FR2879695B1 (fr) * 2004-12-16 2007-04-06 Snecma Moteurs Sa Dispositif de liaison, de longueur ajustable, entre deux pieces
US8109349B2 (en) * 2006-10-26 2012-02-07 Schlumberger Technology Corporation Thick pointed superhard material
US7533739B2 (en) * 2005-06-09 2009-05-19 Us Synthetic Corporation Cutting element apparatuses and drill bits so equipped
US7942218B2 (en) 2005-06-09 2011-05-17 Us Synthetic Corporation Cutting element apparatuses and drill bits so equipped
US7845436B2 (en) 2005-10-11 2010-12-07 Us Synthetic Corporation Cutting element apparatuses, drill bits including same, methods of cutting, and methods of rotating a cutting element
US7604073B2 (en) * 2005-10-11 2009-10-20 Us Synthetic Corporation Cutting element apparatuses, drill bits including same, methods of cutting, and methods of rotating a cutting element
US7950746B2 (en) * 2006-06-16 2011-05-31 Schlumberger Technology Corporation Attack tool for degrading materials
US7568770B2 (en) 2006-06-16 2009-08-04 Hall David R Superhard composite material bonded to a steel body
US7980582B2 (en) * 2006-08-09 2011-07-19 Atc Leasing Company Llc Front tow extended saddle
US7445294B2 (en) * 2006-08-11 2008-11-04 Hall David R Attack tool
US8449040B2 (en) 2006-08-11 2013-05-28 David R. Hall Shank for an attack tool
US8414085B2 (en) * 2006-08-11 2013-04-09 Schlumberger Technology Corporation Shank assembly with a tensioned element
US8007051B2 (en) 2006-08-11 2011-08-30 Schlumberger Technology Corporation Shank assembly
US7413256B2 (en) * 2006-08-11 2008-08-19 Hall David R Washer for a degradation assembly
US8123302B2 (en) * 2006-08-11 2012-02-28 Schlumberger Technology Corporation Impact tool
US8500209B2 (en) * 2006-08-11 2013-08-06 Schlumberger Technology Corporation Manually rotatable tool
US8590644B2 (en) * 2006-08-11 2013-11-26 Schlumberger Technology Corporation Downhole drill bit
US8033616B2 (en) 2006-08-11 2011-10-11 Schlumberger Technology Corporation Braze thickness control
US7871133B2 (en) 2006-08-11 2011-01-18 Schlumberger Technology Corporation Locking fixture
US8714285B2 (en) 2006-08-11 2014-05-06 Schlumberger Technology Corporation Method for drilling with a fixed bladed bit
US7992945B2 (en) * 2006-08-11 2011-08-09 Schlumberger Technology Corporation Hollow pick shank
US7464993B2 (en) * 2006-08-11 2008-12-16 Hall David R Attack tool
US7419224B2 (en) * 2006-08-11 2008-09-02 Hall David R Sleeve in a degradation assembly
US7997661B2 (en) 2006-08-11 2011-08-16 Schlumberger Technology Corporation Tapered bore in a pick
US9145742B2 (en) 2006-08-11 2015-09-29 Schlumberger Technology Corporation Pointed working ends on a drill bit
US8201892B2 (en) 2006-08-11 2012-06-19 Hall David R Holder assembly
US9051795B2 (en) 2006-08-11 2015-06-09 Schlumberger Technology Corporation Downhole drill bit
US7669674B2 (en) * 2006-08-11 2010-03-02 Hall David R Degradation assembly
US7384105B2 (en) * 2006-08-11 2008-06-10 Hall David R Attack tool
US7320505B1 (en) 2006-08-11 2008-01-22 Hall David R Attack tool
US8215420B2 (en) * 2006-08-11 2012-07-10 Schlumberger Technology Corporation Thermally stable pointed diamond with increased impact resistance
US8485609B2 (en) * 2006-08-11 2013-07-16 Schlumberger Technology Corporation Impact tool
US8567532B2 (en) 2006-08-11 2013-10-29 Schlumberger Technology Corporation Cutting element attached to downhole fixed bladed bit at a positive rake angle
US8622155B2 (en) * 2006-08-11 2014-01-07 Schlumberger Technology Corporation Pointed diamond working ends on a shear bit
US7637574B2 (en) 2006-08-11 2009-12-29 Hall David R Pick assembly
US7338135B1 (en) * 2006-08-11 2008-03-04 Hall David R Holder for a degradation assembly
US8960337B2 (en) 2006-10-26 2015-02-24 Schlumberger Technology Corporation High impact resistant tool with an apex width between a first and second transitions
US9068410B2 (en) 2006-10-26 2015-06-30 Schlumberger Technology Corporation Dense diamond body
US7976239B2 (en) * 2006-12-01 2011-07-12 Hall David R End of a moldboard positioned proximate a milling drum
US8485756B2 (en) * 2006-12-01 2013-07-16 David R. Hall Heated liquid nozzles incorporated into a moldboard
US8403595B2 (en) * 2006-12-01 2013-03-26 David R. Hall Plurality of liquid jet nozzles and a blower mechanism that are directed into a milling chamber
US9051794B2 (en) * 2007-04-12 2015-06-09 Schlumberger Technology Corporation High impact shearing element
US7926883B2 (en) * 2007-05-15 2011-04-19 Schlumberger Technology Corporation Spring loaded pick
US8038223B2 (en) 2007-09-07 2011-10-18 Schlumberger Technology Corporation Pick with carbide cap
US8534766B2 (en) * 2008-04-22 2013-09-17 Kennametal Inc. Indexable cutting tool system
US8540037B2 (en) * 2008-04-30 2013-09-24 Schlumberger Technology Corporation Layered polycrystalline diamond
US8528990B2 (en) 2009-01-22 2013-09-10 Keystone Engineering & Manufacturing Corporation Cutter with diamond bit tip
US20100181820A1 (en) * 2009-01-22 2010-07-22 Latham Winchester E Wear insert and retainer
US8079431B1 (en) 2009-03-17 2011-12-20 Us Synthetic Corporation Drill bit having rotational cutting elements and method of drilling
US8322796B2 (en) 2009-04-16 2012-12-04 Schlumberger Technology Corporation Seal with contact element for pick shield
US8701799B2 (en) * 2009-04-29 2014-04-22 Schlumberger Technology Corporation Drill bit cutter pocket restitution
US20100326740A1 (en) * 2009-06-26 2010-12-30 Hall David R Bonded Assembly Having Low Residual Stress
GB0912022D0 (en) * 2009-07-10 2009-08-19 Element Six Holding Gmbh Attack tool assembly
US8262168B2 (en) 2010-09-22 2012-09-11 Hall David R Multiple milling drums secured to the underside of a single milling machine
EP2601356A1 (de) * 2010-08-02 2013-06-12 Sandvik Intellectual Property Ab Drehbare bohrspitze mit abfallreinigungsfunktion, werkzeug, blockanordnung und strassenbohrmaschine
US8567533B2 (en) 2010-08-17 2013-10-29 Dover Bmcs Acquisition Corporation Rotational drill bits and drilling apparatuses including the same
US8950516B2 (en) 2011-11-03 2015-02-10 Us Synthetic Corporation Borehole drill bit cutter indexing
US9617795B2 (en) 2012-03-09 2017-04-11 Dover Bmcs Acquisition Corporation Rotational drill bits and drilling apparatuses including the same
GB201220294D0 (en) * 2012-11-12 2012-12-26 Element Six Gmbh Pick tool assembly and method of using same
EP2754854B1 (de) * 2013-01-09 2016-07-27 Van Marum, Henk Ronald Verfahren zur Lagerung eines Meißels sowie zugehörige Vorrichtung
US9434091B2 (en) * 2013-05-16 2016-09-06 Us Synthetic Corporation Road-removal system employing polycrystalline diamond compacts
EP2997224B1 (de) 2013-05-16 2017-10-04 US Synthetic Corporation Scherenschneidpickenfrässystem
DE102013110680A1 (de) * 2013-09-26 2015-03-26 Betek Gmbh & Co. Kg Meißelhalter und Kombination eines Meißelhalters mit einem Meißel
DE102013110676A1 (de) * 2013-09-26 2015-03-26 Betek Gmbh & Co. Kg Meißel
US9212553B2 (en) * 2013-11-08 2015-12-15 The Sollami Company Dirt and rock cutting bit tool
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
US10677054B2 (en) 2015-07-31 2020-06-09 Joy Global Underground Mining Llc Cutting bit assembly
USD798920S1 (en) 2015-09-25 2017-10-03 Us Synthetic Corporation Cutting tool assembly
USD798350S1 (en) 2015-09-25 2017-09-26 Us Synthetic Corporation Cutting tool assembly
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
US10851523B2 (en) * 2018-11-05 2020-12-01 Caterpillar Inc. Retention system for motor grader bits
US20220356681A1 (en) * 2019-10-22 2022-11-10 Rocks Gone Pty Ltd Ground engaging tool attachment arrangement

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US933573A (en) * 1909-05-08 1909-09-07 Edward M Newell Agriculture implement.
US2593368A (en) * 1945-09-05 1952-04-15 Verderber Joseph Adjustable golf club
US2509285A (en) * 1946-06-29 1950-05-30 Olaf T Bendicsen Adjustable and self-aligning fitting
US2487696A (en) * 1947-12-06 1949-11-08 Coffing Hoist Company Combination tool and handle
DE1915152A1 (de) * 1969-03-25 1970-10-01 Eickhoff Geb Schraemmeisselhalter,der mit mindestens zwei nebeneinander angeordneten Schraemmeisseln besetzt ist
NL7413312A (nl) * 1974-10-10 1976-04-13 Lely Nv C Van Der Grondbewerkingsmachine.
US4316636A (en) * 1979-02-01 1982-02-23 Kennametal Inc. Excavation and road maintenance bits and blocks
US4299424A (en) * 1979-12-03 1981-11-10 National Mine Service Company Cutting tool assembly
NL8202143A (nl) * 1982-05-26 1983-12-16 Lely Nv C Van Der Grondbewerkingsmachine.
GB2179282B (en) * 1985-08-21 1989-02-15 Unimax Switch Ltd Calibrating components
US4727664A (en) * 1986-07-09 1988-03-01 Hemphill Industries, Inc. Digging tooth and holder therefor
DE3630443A1 (de) * 1986-09-06 1988-03-10 Worley & Partner Gmbh Vorrichtung zur schneidenden gewinnung/abtragung von materialien

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014112964A1 (de) * 2014-09-09 2016-03-10 Betek Gmbh & Co. Kg Meißel, insbesondere Rundschaftmeißel
DE102014112966A1 (de) * 2014-09-09 2016-03-31 Betek Gmbh & Co. Kg Vorrichtung mit einem Meißel

Also Published As

Publication number Publication date
US5007685A (en) 1991-04-16
EP0454729A1 (de) 1991-11-06
AU632790B2 (en) 1993-01-14
AU4942390A (en) 1990-08-13
EP0454729B1 (de) 1995-02-01
CA1317332C (en) 1993-05-04
WO1990008246A1 (en) 1990-07-26
JPH03505764A (ja) 1991-12-12
JP2657424B2 (ja) 1997-09-24
DE454729T1 (de) 1992-02-06
DE68921011D1 (de) 1995-03-16
EP0454729A4 (en) 1992-08-12
ATE118066T1 (de) 1995-02-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee