AR046803A1 - Ensamble de desgaste para un borde de excavacion de una excavadora - Google Patents

Ensamble de desgaste para un borde de excavacion de una excavadora

Info

Publication number
AR046803A1
AR046803A1 ARP040101444A ARP040101444A AR046803A1 AR 046803 A1 AR046803 A1 AR 046803A1 AR P040101444 A ARP040101444 A AR P040101444A AR P040101444 A ARP040101444 A AR P040101444A AR 046803 A1 AR046803 A1 AR 046803A1
Authority
AR
Argentina
Prior art keywords
wear part
flange
wear
excavation
projection
Prior art date
Application number
ARP040101444A
Other languages
English (en)
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 AR046803A1 publication Critical patent/AR046803A1/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/80—Component parts
    • E02F3/815—Blades; Levelling or scarifying tools
    • E02F3/8152—Attachments therefor, e.g. wear resisting parts, cutting edges
    • 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
    • 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
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2825—Mountings therefor using adapters
    • 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
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins
    • E02F9/2841—Retaining means, e.g. pins resilient
    • 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
    • E02F9/2808—Teeth
    • E02F9/2858—Teeth characterised by shape
    • 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
    • E02F9/2883—Wear elements for buckets or implements in general
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7075—Interfitted members including discrete retainer
    • Y10T403/7077—Interfitted members including discrete retainer for telescoping members
    • Y10T403/7079—Transverse pin

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Shovels (AREA)

Abstract

Un ensamble de desgaste que incluye una pieza de desgaste y una saliente para determinar una abertura para recibir un seguro en la parte delantera de la cara del borde anterior del reborde de excavación la cual puede instalar la pieza de desgaste en forma estable y equilibrada sin un agujero pasante en el reborde de excavación. La pieza de desgaste incluye una abertura y un reborde que determinan las caras de apoyo en los lados opuestos de un plano central del reborde de excavación. La saliente incluye rieles para sujetar la pieza de desgaste en su lugar, y un refuerzo en el extremo posterior, que apoya los rieles en la saliente, apoya la parte posterior de la pieza de desgaste para disminuir la carga sobre el reborde de excavación, y expulsa el material proveniente de la tierra desde la pieza de desgaste bajo una carga inversa.
ARP040101444A 2003-04-30 2004-04-28 Ensamble de desgaste para un borde de excavacion de una excavadora AR046803A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/425,605 US7080470B2 (en) 2003-04-30 2003-04-30 Wear assembly for excavator digging edge

Publications (1)

Publication Number Publication Date
AR046803A1 true AR046803A1 (es) 2005-12-28

Family

ID=33309719

Family Applications (2)

Application Number Title Priority Date Filing Date
ARP040101444A AR046803A1 (es) 2003-04-30 2004-04-28 Ensamble de desgaste para un borde de excavacion de una excavadora
ARP070100205A AR059660A2 (es) 2003-04-30 2007-01-17 Pieza de desgaste para proteger el reborde de excavacion de una pala de excavacion

Family Applications After (1)

Application Number Title Priority Date Filing Date
ARP070100205A AR059660A2 (es) 2003-04-30 2007-01-17 Pieza de desgaste para proteger el reborde de excavacion de una pala de excavacion

Country Status (27)

Country Link
US (2) US7080470B2 (es)
EP (4) EP2589715B1 (es)
JP (1) JP5005341B2 (es)
KR (1) KR101105975B1 (es)
CN (3) CN101003978B (es)
AP (2) AP2012A (es)
AR (2) AR046803A1 (es)
AU (2) AU2004236654B2 (es)
BR (2) BRPI0409899B1 (es)
CA (1) CA2520002C (es)
CL (1) CL2004000902A1 (es)
CO (1) CO5631465A2 (es)
EA (1) EA007026B1 (es)
ES (3) ES2633213T3 (es)
HK (2) HK1087748A1 (es)
HU (1) HUE036308T2 (es)
MX (1) MXPA05011094A (es)
MY (1) MY138205A (es)
NO (1) NO20055638L (es)
NZ (2) NZ553633A (es)
OA (1) OA13122A (es)
PE (1) PE20050380A1 (es)
PL (3) PL2589713T3 (es)
SI (1) SI2589715T1 (es)
TW (1) TWI341892B (es)
WO (1) WO2004099512A2 (es)
ZA (1) ZA200508337B (es)

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PL2589713T3 (pl) 2015-12-31
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CN101003978B (zh) 2010-09-15
NO20055638D0 (no) 2005-11-29
AP2168A (en) 2010-11-15
TW200508458A (en) 2005-03-01
US7080470B2 (en) 2006-07-25
EP1631725A2 (en) 2006-03-08
EP2589714A3 (en) 2014-03-05
CL2004000902A1 (es) 2005-03-18
CN101649630B (zh) 2013-04-24
CN100572693C (zh) 2009-12-23
CO5631465A2 (es) 2006-04-28
EA200501706A1 (ru) 2006-02-24
CA2520002A1 (en) 2004-11-18
EP2589713B1 (en) 2015-07-29
WO2004099512A3 (en) 2005-02-10
AP2007004246A0 (en) 2007-12-31
EA007026B1 (ru) 2006-06-30
CN1780963A (zh) 2006-05-31
JP2006525450A (ja) 2006-11-09
AU2009200862B2 (en) 2010-06-17
AU2004236654A1 (en) 2004-11-18
HUE036308T2 (hu) 2018-06-28
HK1135444A1 (en) 2010-06-04
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NZ543099A (en) 2007-11-30
EP1631725B1 (en) 2013-06-19
MXPA05011094A (es) 2005-12-15
EP1631725A4 (en) 2010-04-21
CA2520002C (en) 2009-09-15
US7451558B2 (en) 2008-11-18
CN101649630A (zh) 2010-02-17
WO2004099512A2 (en) 2004-11-18
MY138205A (en) 2009-05-29
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NO20055638L (no) 2005-11-29
EP2589715A2 (en) 2013-05-08
AP2012A (en) 2009-07-22
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NZ553633A (en) 2007-11-30
US20040216335A1 (en) 2004-11-04
JP5005341B2 (ja) 2012-08-22
SI2589715T1 (sl) 2017-10-30
OA13122A (en) 2006-11-10
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EP2589713A2 (en) 2013-05-08
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US20050284006A1 (en) 2005-12-29
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AP2005003422A0 (en) 2005-12-31
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ZA200508337B (en) 2006-07-26
EP2589713A3 (en) 2014-03-05

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