BR7902897A - Broca de corte - Google Patents

Broca de corte

Info

Publication number
BR7902897A
BR7902897A BR7902897A BR7902897A BR7902897A BR 7902897 A BR7902897 A BR 7902897A BR 7902897 A BR7902897 A BR 7902897A BR 7902897 A BR7902897 A BR 7902897A BR 7902897 A BR7902897 A BR 7902897A
Authority
BR
Brazil
Prior art keywords
cutting drill
drill
cutting
Prior art date
Application number
BR7902897A
Other languages
English (en)
Inventor
W Heckenhauer
Original Assignee
Dresser Ind
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 Ind filed Critical Dresser Ind
Publication of BR7902897A publication Critical patent/BR7902897A/pt

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2866—Small metalwork for digging elements, e.g. teeth scraper bits for rotating digging elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/18—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools
    • B28D1/186—Tools therefor, e.g. having exchangeable cutter bits
    • B28D1/188—Tools therefor, e.g. having exchangeable cutter bits with exchangeable cutter bits or cutter segments
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2266—Holder adapted for tools of different shape
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/23—Cutters, for shaping including tool having plural alternatively usable cutting edges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Road Repair (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Harvester Elements (AREA)
BR7902897A 1978-05-12 1979-05-11 Broca de corte BR7902897A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/905,616 US4193638A (en) 1978-05-12 1978-05-12 Multiple tip cutting bit for rotary drum-type cutter

Publications (1)

Publication Number Publication Date
BR7902897A true BR7902897A (pt) 1979-12-04

Family

ID=25421148

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7902897A BR7902897A (pt) 1978-05-12 1979-05-11 Broca de corte

Country Status (10)

Country Link
US (1) US4193638A (pt)
JP (1) JPS54149302A (pt)
AU (1) AU4664079A (pt)
BE (1) BE876196A (pt)
BR (1) BR7902897A (pt)
DE (1) DE2919774A1 (pt)
ES (1) ES480504A0 (pt)
FR (1) FR2425501A1 (pt)
GB (1) GB2020604A (pt)
ZA (1) ZA791802B (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3269867D1 (en) * 1981-10-23 1986-04-17 Korfmann Gmbh Maschf Cutter chain for a stone cutting machine
GB2113177B (en) * 1982-01-08 1986-02-05 Kennametal Inc Bit and block assembly
US4915454A (en) * 1986-11-04 1990-04-10 Southern Philip W Mining bit and holder
ES2162965T3 (es) * 1995-10-31 2002-01-16 Bitelli Spa Elemento activo para el soporte de, como minimo, una herramienta de fresado, adecuado para su aplicacion a los tambores de fresado de maquinas para el levantamiento de suelos.
US6663186B1 (en) * 1999-06-28 2003-12-16 Champion Equipment Corp. Cutting bit
EP1566096A1 (en) * 2004-02-11 2005-08-24 Multi-tip Designs Limited Tree stump grinder
US8408258B2 (en) 2006-10-27 2013-04-02 Leonardi Manufacturing Co. Shock absorbing system for stump grinding apparatus
US8020591B2 (en) 2006-11-02 2011-09-20 Kennametal Inc. Indexable stump cutter tooth
CA2915721C (en) * 2007-08-22 2017-06-27 Leonardi Manufacturing Co., Inc. Stump grinding tooth assembly
US20090159155A1 (en) * 2007-12-20 2009-06-25 Multi-Tip Designs Limited Tree Stump Grinding Machine
JP2012500095A (ja) * 2008-08-19 2012-01-05 マリンクロッド エルエルシー 傾斜センサおよびシリンジ通信論理を有するパワーインジェクタ
US20130062854A1 (en) * 2011-09-14 2013-03-14 Caterpillar Inc. Torsion suspension system
GB201220294D0 (en) * 2012-11-12 2012-12-26 Element Six Gmbh Pick tool assembly and method of using same
US9434091B2 (en) * 2013-05-16 2016-09-06 Us Synthetic Corporation Road-removal system employing polycrystalline diamond compacts
WO2014186293A1 (en) 2013-05-16 2014-11-20 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
USD798350S1 (en) 2015-09-25 2017-09-26 Us Synthetic Corporation Cutting tool assembly
USD798920S1 (en) 2015-09-25 2017-10-03 Us Synthetic Corporation Cutting tool assembly
US10856474B2 (en) 2018-07-12 2020-12-08 Kennametal Inc. Stump cutter tooth assembly
USD965031S1 (en) 2018-07-12 2022-09-27 Kennametal Inc. Stump cutter tooth
CN111945518B (zh) * 2020-08-11 2021-10-12 正扬科技发展有限公司 一种用于建筑机械压轧辊的剥离装置
CN112813788A (zh) * 2021-02-04 2021-05-18 广州市伟佳装饰材料有限公司 一种市政用路面切割设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2150189A (en) * 1938-01-17 1939-03-14 Ronneberg Erik Drill chuck for mine drilling machines
US3117386A (en) * 1961-03-07 1964-01-14 Ferwerda Ray Tooth arrangement for earth digging apparatus
FI40885B (pt) * 1963-05-14 1969-03-31 Sandvikens Jernverks Ab
US3544166A (en) * 1965-02-17 1970-12-01 Austin Hoy & Co Ltd Cutter tools and mountings therefor
US3485533A (en) * 1967-02-01 1969-12-23 Austin Hoy & Co Ltd Cutter picks
US4006936A (en) * 1975-11-06 1977-02-08 Dresser Industries, Inc. Rotary cutter for a road planer

Also Published As

Publication number Publication date
DE2919774A1 (de) 1979-11-15
FR2425501A1 (fr) 1979-12-07
BE876196A (fr) 1979-09-03
ES8202388A1 (es) 1980-08-16
JPS54149302A (en) 1979-11-22
US4193638A (en) 1980-03-18
ES480504A0 (es) 1980-08-16
AU4664079A (en) 1979-11-15
ZA791802B (en) 1980-04-30
GB2020604A (en) 1979-11-21

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