MA29776B1 - Assemblage d'usure pour des machines excavatrices - Google Patents

Assemblage d'usure pour des machines excavatrices

Info

Publication number
MA29776B1
MA29776B1 MA30745A MA30745A MA29776B1 MA 29776 B1 MA29776 B1 MA 29776B1 MA 30745 A MA30745 A MA 30745A MA 30745 A MA30745 A MA 30745A MA 29776 B1 MA29776 B1 MA 29776B1
Authority
MA
Morocco
Prior art keywords
wear member
wear assembly
digging edge
pair
excavator machines
Prior art date
Application number
MA30745A
Other languages
English (en)
Inventor
Robert Mcclanahan
Adam Stitzel
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37809420&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MA29776(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Esco Corp filed Critical Esco Corp
Publication of MA29776B1 publication Critical patent/MA29776B1/fr

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Earth Drilling (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

L'invention concerne un élément d'usure qui comprend une paire de montants définissant une fente et qui est à cheval sur le bord de creusage d'une pièce d'un équipement excavateur. Dans une construction, la fente est formée au niveau de son extrémité avant avec une paire de surfaces inclinées et une arrête s'étendant latéralement qui est mise dans un canal complémentaire sur le bord de creusage. Un verrou est reçu dans une ouverture dans l'élément d'usure pour fixer de manière libérable l'élément d'usure sur le bord de creusage.
MA30745A 2005-08-30 2008-03-17 Assemblage d'usure pour des machines excavatrices MA29776B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71291505P 2005-08-30 2005-08-30
US75817906P 2006-01-10 2006-01-10

Publications (1)

Publication Number Publication Date
MA29776B1 true MA29776B1 (fr) 2008-09-01

Family

ID=37809420

Family Applications (1)

Application Number Title Priority Date Filing Date
MA30745A MA29776B1 (fr) 2005-08-30 2008-03-17 Assemblage d'usure pour des machines excavatrices

Country Status (23)

Country Link
US (1) US8024874B2 (fr)
EP (1) EP1929095B1 (fr)
JP (1) JP5318574B2 (fr)
KR (1) KR101297529B1 (fr)
AR (1) AR057783A1 (fr)
AU (1) AU2006284993C1 (fr)
BR (1) BRPI0615348B1 (fr)
CA (1) CA2619975C (fr)
CO (1) CO5890003A1 (fr)
EA (1) EA011819B1 (fr)
EC (1) ECSP088234A (fr)
ES (1) ES2623985T3 (fr)
GE (1) GEP20115288B (fr)
JO (1) JOP20060290B1 (fr)
MA (1) MA29776B1 (fr)
MX (1) MX2008002899A (fr)
MY (1) MY149408A (fr)
NO (1) NO20081004L (fr)
NZ (1) NZ568045A (fr)
PE (1) PE20070569A1 (fr)
TN (1) TNSN08068A1 (fr)
TW (1) TWI379029B (fr)
WO (1) WO2007027639A2 (fr)

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Also Published As

Publication number Publication date
BRPI0615348A2 (pt) 2011-05-17
NO20081004L (no) 2008-03-31
ECSP088234A (es) 2008-04-28
CO5890003A1 (es) 2008-02-29
KR20080038372A (ko) 2008-05-06
ES2623985T3 (es) 2017-07-12
HK1121211A1 (en) 2009-04-17
MY149408A (en) 2013-08-30
JOP20060290B1 (ar) 2021-08-17
WO2007027639A3 (fr) 2007-08-30
EP1929095B1 (fr) 2017-03-29
US8024874B2 (en) 2011-09-27
JP5318574B2 (ja) 2013-10-16
WO2007027639A9 (fr) 2009-09-17
EP1929095A4 (fr) 2014-05-07
AR057783A1 (es) 2007-12-19
MX2008002899A (es) 2008-03-27
JP2009506241A (ja) 2009-02-12
PE20070569A1 (es) 2007-06-14
BRPI0615348B1 (pt) 2018-11-06
AU2006284993C1 (en) 2014-01-23
AU2006284993B2 (en) 2012-03-08
EA200800709A1 (ru) 2008-06-30
TNSN08068A1 (en) 2009-07-14
TWI379029B (en) 2012-12-11
AU2006284993A1 (en) 2007-03-08
KR101297529B1 (ko) 2013-08-14
CA2619975C (fr) 2014-06-03
TW200718837A (en) 2007-05-16
CA2619975A1 (fr) 2007-03-08
NZ568045A (en) 2010-10-29
GEP20115288B (en) 2011-09-26
US20070044349A1 (en) 2007-03-01
WO2007027639A2 (fr) 2007-03-08
EP1929095A2 (fr) 2008-06-11
EA011819B1 (ru) 2009-06-30

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