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CO6280556A2 - Punta para rodillo para trabajos de terraceria - Google Patents

Punta para rodillo para trabajos de terraceria

Info

Publication number
CO6280556A2
CO6280556A2 CO10082821A CO10082821A CO6280556A2 CO 6280556 A2 CO6280556 A2 CO 6280556A2 CO 10082821 A CO10082821 A CO 10082821A CO 10082821 A CO10082821 A CO 10082821A CO 6280556 A2 CO6280556 A2 CO 6280556A2
Authority
CO
Colombia
Prior art keywords
tip
roller
working end
terraceria
work
Prior art date
Application number
CO10082821A
Other languages
English (en)
Inventor
Ray J Morris
Christopher M Carpenter
Mark A Cheyne
Robert Fleck
Original Assignee
Esco Corp
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 Esco Corp filed Critical Esco Corp
Publication of CO6280556A2 publication Critical patent/CO6280556A2/es

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
    • 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
    • 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
    • E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
    • E21C35/1831—Fixing methods or devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Crushing And Grinding (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
  • Harvester Elements (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Road Repair (AREA)
  • Soil Working Implements (AREA)

Abstract

Una punta para uso en un rodillo para trabajos de terracería para maquinarias para minería, construcción y obras públicas, tales como chancadoras, minadoras de superficie, maquinas de moler y similares que incluye un extremo de trabajo provisto con alivio lateral para disminuir la resistencia al avance y el desgaste, requerir menos potencia para accionar los rodillos, y alargar la vida útil de la punta. El extremo de trabajo puede tener también una superficie frontal generalmente plana para mejorar el rendimiento en una operación de chancado u otra operación similar. La punta incluye una base y un casquillo de desgaste asegurados de manera desmontable mediante un sujetador.
CO10082821A 2008-01-08 2010-07-08 Punta para rodillo para trabajos de terraceria CO6280556A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1974208P 2008-01-08 2008-01-08
US7525308P 2008-06-24 2008-06-24

Publications (1)

Publication Number Publication Date
CO6280556A2 true CO6280556A2 (es) 2011-05-20

Family

ID=40844001

Family Applications (1)

Application Number Title Priority Date Filing Date
CO10082821A CO6280556A2 (es) 2008-01-08 2010-07-08 Punta para rodillo para trabajos de terraceria

Country Status (18)

Country Link
US (1) US9222353B2 (es)
EP (2) EP2238299A4 (es)
JP (2) JP5547090B2 (es)
KR (2) KR101573154B1 (es)
CN (2) CN101910525B (es)
AR (1) AR071446A1 (es)
AU (1) AU2009204165B2 (es)
BR (1) BRPI0907252A2 (es)
CA (1) CA2707973C (es)
CL (1) CL2009000025A1 (es)
CO (1) CO6280556A2 (es)
EA (2) EA201400121A1 (es)
HK (1) HK1146304A1 (es)
MX (1) MX2010006837A (es)
NZ (1) NZ586084A (es)
PE (2) PE20141911A1 (es)
WO (1) WO2009089322A1 (es)
ZA (1) ZA201004596B (es)

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TW202033863A (zh) * 2018-10-31 2020-09-16 美商艾斯克集團有限責任公司 磨耗總成
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CA3152150A1 (en) * 2019-10-22 2021-04-29 Timothy Gordon PANNELL Ground engaging tool attachment arrangement
JP7164582B2 (ja) * 2020-11-20 2022-11-01 株式会社樋口製作所 バケット用ツース着脱構造及びそのバケット
JP7164585B2 (ja) * 2020-12-14 2022-11-01 株式会社樋口製作所 バケット用ツース着脱構造及びそのバケット
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Also Published As

Publication number Publication date
EP2238299A4 (en) 2015-06-17
EA022167B1 (ru) 2015-11-30
CA2707973A1 (en) 2009-07-16
EP2238299A1 (en) 2010-10-13
AR071446A1 (es) 2010-06-23
KR20140023420A (ko) 2014-02-26
PE20100008A1 (es) 2010-02-05
CN102839976A (zh) 2012-12-26
AU2009204165B2 (en) 2015-04-16
AU2009204165A1 (en) 2009-07-16
EA201400121A1 (ru) 2014-08-29
JP5547090B2 (ja) 2014-07-09
US20090174252A1 (en) 2009-07-09
KR20100106463A (ko) 2010-10-01
CN102839976B (zh) 2015-09-30
ZA201004596B (en) 2011-03-30
KR101573154B1 (ko) 2015-11-30
EA201001117A1 (ru) 2010-12-30
EP3425129A1 (en) 2019-01-09
HK1146304A1 (en) 2011-05-27
MX2010006837A (es) 2010-11-05
BRPI0907252A2 (pt) 2019-08-27
JP2011511180A (ja) 2011-04-07
US9222353B2 (en) 2015-12-29
PE20141911A1 (es) 2014-12-01
JP5695713B2 (ja) 2015-04-08
NZ586084A (en) 2013-04-26
CN101910525A (zh) 2010-12-08
CL2009000025A1 (es) 2009-12-11
WO2009089322A1 (en) 2009-07-16
JP2014012279A (ja) 2014-01-23
KR101631329B1 (ko) 2016-06-16
CN101910525B (zh) 2013-05-29
CA2707973C (en) 2016-07-12

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