CA2445795A1 - Replaceable wear lip for an excavator bucket - Google Patents

Replaceable wear lip for an excavator bucket Download PDF

Info

Publication number
CA2445795A1
CA2445795A1 CA 2445795 CA2445795A CA2445795A1 CA 2445795 A1 CA2445795 A1 CA 2445795A1 CA 2445795 CA2445795 CA 2445795 CA 2445795 A CA2445795 A CA 2445795A CA 2445795 A1 CA2445795 A1 CA 2445795A1
Authority
CA
Canada
Prior art keywords
lead
excavator bucket
segments
bucket
replaceable wear
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.)
Granted
Application number
CA 2445795
Other languages
French (fr)
Other versions
CA2445795C (en
Inventor
James Grant
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.)
GRANT CATHERINE
Peninsula Alloy Inc
Original Assignee
James Grant
Peninsula Alloy Inc.
Grant, Catherine
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 James Grant, Peninsula Alloy Inc., Grant, Catherine filed Critical James Grant
Priority to CA 2445795 priority Critical patent/CA2445795C/en
Publication of CA2445795A1 publication Critical patent/CA2445795A1/en
Priority to PCT/CA2004/001913 priority patent/WO2005045142A1/en
Priority to AU2004287905A priority patent/AU2004287905A1/en
Application granted granted Critical
Publication of CA2445795C publication Critical patent/CA2445795C/en
Priority to ZA200604392A priority patent/ZA200604392B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • E02F3/76—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
    • 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)
  • Mechanical Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)

Abstract

A replaceable lip protector is provided for covering the exposed lower edge of a prow-shaped lead of an excavator bucket. The lead attaches to the lower front plate of the excavator bucket and extends the reach of the bucket. The protector comprises multiple segments which are parallelogram in shape, with a horizontal channel recessed into the rear face for tightly fitting into the forward edge of the lead. A mechanical fastening system joins the segments to the lead in a fashion which permits individual segments to be removed and replaced, for example when they are worn. Wear indicator elements indicates to the operator that replacement is needed.
CA 2445795 2003-11-05 2003-11-05 Replaceable wear lip for an excavator bucket Expired - Fee Related CA2445795C (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA 2445795 CA2445795C (en) 2003-11-05 2003-11-05 Replaceable wear lip for an excavator bucket
PCT/CA2004/001913 WO2005045142A1 (en) 2003-11-05 2004-11-03 Replaceable excavator bucket components
AU2004287905A AU2004287905A1 (en) 2003-11-05 2004-11-03 Replaceable excavator bucket components
ZA200604392A ZA200604392B (en) 2003-11-05 2006-05-30 Replaceable excavator bucket components

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2445795 CA2445795C (en) 2003-11-05 2003-11-05 Replaceable wear lip for an excavator bucket

Publications (2)

Publication Number Publication Date
CA2445795A1 true CA2445795A1 (en) 2004-01-20
CA2445795C CA2445795C (en) 2005-07-26

Family

ID=30774613

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2445795 Expired - Fee Related CA2445795C (en) 2003-11-05 2003-11-05 Replaceable wear lip for an excavator bucket

Country Status (4)

Country Link
AU (1) AU2004287905A1 (en)
CA (1) CA2445795C (en)
WO (1) WO2005045142A1 (en)
ZA (1) ZA200604392B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013032420A1 (en) 2011-08-26 2013-03-07 Volvo Construction Equipment Ab Excavating tooth wear indicator and method
WO2016018589A1 (en) * 2014-07-29 2016-02-04 Caterpillar Inc. Wear component for ground engaging tool
US10060099B2 (en) 2016-06-10 2018-08-28 Caterpillar, Inc. Wear indicator for a wear member of a tool
US10378188B2 (en) 2016-09-23 2019-08-13 Rockland Manufacturing Company Bucket, blade, liner, or chute with visual wear indicator
EP4180587A1 (en) * 2021-11-16 2023-05-17 SSAB Technology AB A replaceable wear component

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2447971B (en) * 2007-03-30 2010-10-13 Hall Plant Hire Ltd Protective covers
GB2516381A (en) * 2010-08-04 2015-01-21 Miller Int Ltd Wear indicators for a coupler for an excavator
CL2011003127U1 (en) * 2011-12-09 2012-04-27 Minetec Sa Excavator lip with improved mechanical properties, useful life and lead time, which is constructed of improved steels and features a machined groove.
KR101353152B1 (en) * 2012-03-23 2014-01-22 임용태 Attachable and detachable structure of cutting edge for the bucket of excavator
US9969283B2 (en) 2013-09-10 2018-05-15 General Electric Company Battery changing system and method
US20160032568A1 (en) * 2014-07-29 2016-02-04 Caterpillar Inc. Implement Wear Member
US9695576B2 (en) 2015-10-30 2017-07-04 Caterpillar Inc. Wear assembly for loader bucket
CN108350684B (en) * 2015-11-12 2021-01-15 久益环球地表采矿公司 Method and system for detecting wear of heavy machinery
US10494793B2 (en) 2016-12-15 2019-12-03 Caterpillar Inc. Implement tip assembly having tip with support rib
US10480162B2 (en) 2016-12-15 2019-11-19 Caterpillar Inc. Implement ground engaging tip assembly having tip with tapered retention channel
US10480161B2 (en) 2016-12-15 2019-11-19 Caterpillar Inc. Implement tip assembly having tip with wear indicator
JP2019163611A (en) * 2018-03-19 2019-09-26 越後商事株式会社 Replaceable edge body for work machine bucket and work machine bucket comprising the replaceable edge body
US20220372735A1 (en) * 2021-05-20 2022-11-24 Caterpillar Inc. Cast top cover for base edge wear protection

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1166287A (en) * 1981-02-06 1984-04-24 James Grant Wear shrouds for buckets
CA2358339C (en) * 2001-10-05 2010-06-15 Peninsula Alloy Inc. Wear plate assembly

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013032420A1 (en) 2011-08-26 2013-03-07 Volvo Construction Equipment Ab Excavating tooth wear indicator and method
EP2748380A4 (en) * 2011-08-26 2015-11-04 Volvo Constr Equip Ab Excavating tooth wear indicator and method
WO2016018589A1 (en) * 2014-07-29 2016-02-04 Caterpillar Inc. Wear component for ground engaging tool
US9957691B2 (en) 2014-07-29 2018-05-01 Caterpillar Inc. Wear component for ground engaging tool
US10060099B2 (en) 2016-06-10 2018-08-28 Caterpillar, Inc. Wear indicator for a wear member of a tool
US10378188B2 (en) 2016-09-23 2019-08-13 Rockland Manufacturing Company Bucket, blade, liner, or chute with visual wear indicator
US11111655B2 (en) 2016-09-23 2021-09-07 Rockland Manufacturing Company Bucket, blade, liner, or chute with visual wear indicator liner
EP4180587A1 (en) * 2021-11-16 2023-05-17 SSAB Technology AB A replaceable wear component
WO2023088762A1 (en) * 2021-11-16 2023-05-25 Ssab Technology Ab A replaceable wear component

Also Published As

Publication number Publication date
WO2005045142A1 (en) 2005-05-19
AU2004287905A1 (en) 2005-05-19
CA2445795C (en) 2005-07-26
ZA200604392B (en) 2007-03-28

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20131105