CA2860777C - Attachment of wear member to lip of excavation implement - Google Patents

Attachment of wear member to lip of excavation implement Download PDF

Info

Publication number
CA2860777C
CA2860777C CA2860777A CA2860777A CA2860777C CA 2860777 C CA2860777 C CA 2860777C CA 2860777 A CA2860777 A CA 2860777A CA 2860777 A CA2860777 A CA 2860777A CA 2860777 C CA2860777 C CA 2860777C
Authority
CA
Canada
Prior art keywords
lip
wear member
retainer
locking device
biasing device
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.)
Active
Application number
CA2860777A
Other languages
English (en)
French (fr)
Other versions
CA2860777A1 (en
Inventor
John A. Ruvang
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.)
Black Cat Wear Parts Ltd
Original Assignee
Black Cat Blades Ltd
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 Black Cat Blades Ltd filed Critical Black Cat Blades Ltd
Publication of CA2860777A1 publication Critical patent/CA2860777A1/en
Application granted granted Critical
Publication of CA2860777C publication Critical patent/CA2860777C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E02F9/2883—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)
  • Earth Drilling (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Prostheses (AREA)
CA2860777A 2012-02-13 2012-02-13 Attachment of wear member to lip of excavation implement Active CA2860777C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2012/024843 WO2013122561A1 (en) 2012-02-13 2012-02-13 Attachment of wear member to lip of excavation implement

Publications (2)

Publication Number Publication Date
CA2860777A1 CA2860777A1 (en) 2013-08-22
CA2860777C true CA2860777C (en) 2016-04-26

Family

ID=48984546

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2860777A Active CA2860777C (en) 2012-02-13 2012-02-13 Attachment of wear member to lip of excavation implement

Country Status (11)

Country Link
EP (1) EP2815034B1 (https=)
JP (1) JP5764267B2 (https=)
KR (1) KR101547436B1 (https=)
CN (1) CN104114780B (https=)
AU (1) AU2012370301B2 (https=)
BR (1) BR112014017907B1 (https=)
CA (1) CA2860777C (https=)
ES (1) ES2896349T3 (https=)
MX (1) MX341268B (https=)
WO (1) WO2013122561A1 (https=)
ZA (1) ZA201405375B (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2017002755A (es) * 2015-06-05 2017-05-09 Black Cat Blades Ltd Sistema de union de miembro de desgaste para implemento de excavacion.
US9631346B2 (en) * 2015-07-24 2017-04-25 Caterpillar Inc. Wear member retention system for an implement
US9938695B2 (en) * 2015-09-10 2018-04-10 Caterpillar Inc. Shroud retention system for a work tool
US9909285B2 (en) 2015-09-10 2018-03-06 Caterpillar Inc. Shroud retention system for a work tool
US10883257B2 (en) 2018-11-06 2021-01-05 Caterpillar Inc. Shroud retention system for a work tool
USD922447S1 (en) 2018-11-06 2021-06-15 Caterpillar Inc. Retention component
US11427990B2 (en) 2020-04-24 2022-08-30 Caterpillar Inc. Weldless boss for attaching lips to a work implement
US12553223B2 (en) * 2022-03-14 2026-02-17 Black Cat Wear Parts, Ltd. Material handling implement with displaceable wear component abutment

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5713145A (en) * 1996-03-12 1998-02-03 Gh Hensley Industries, Inc. Wear resistant excavating apparatus
US6209238B1 (en) * 2000-09-18 2001-04-03 Gh Hensley Industries, Inc. Excavating adapter-to-lip connection apparatus with bottom front-accessible disconnection portion
US6240663B1 (en) * 2000-09-18 2001-06-05 G. H. Hensley Industries, Incorporated Streamlined resilient connection system for attaching a wear member to an excavating lip structure
AUPR803401A0 (en) 2001-10-02 2001-10-25 Meyers, Thomas Anthony Excavator teeth
AUPS134802A0 (en) 2002-03-26 2002-05-09 Shark Abrasion Systems Pty Ltd Attachment system
US8438760B2 (en) * 2002-03-26 2013-05-14 Sandvik Mining And Construction Australia (Production/Supply) Pty Ltd. Mechanical attachment system and associated failure mechanism
US6986216B2 (en) * 2003-04-30 2006-01-17 Esco Corporation Wear assembly for the digging edge of an excavator
US7171771B2 (en) * 2003-04-30 2007-02-06 Esco Corporation Releasable coupling assembly

Also Published As

Publication number Publication date
CN104114780B (zh) 2016-05-18
JP2015507112A (ja) 2015-03-05
CN104114780A (zh) 2014-10-22
MX341268B (es) 2016-08-09
AU2012370301A1 (en) 2014-09-18
MX2014009736A (es) 2014-11-14
ZA201405375B (en) 2015-04-29
CA2860777A1 (en) 2013-08-22
JP5764267B2 (ja) 2015-08-19
EP2815034A4 (en) 2016-03-16
BR112014017907B1 (pt) 2021-04-06
AU2012370301B2 (en) 2015-04-30
KR20140116499A (ko) 2014-10-02
EP2815034B1 (en) 2021-10-06
ES2896349T3 (es) 2022-02-24
BR112014017907A2 (https=) 2017-06-20
WO2013122561A1 (en) 2013-08-22
EP2815034A1 (en) 2014-12-24
KR101547436B1 (ko) 2015-08-25
BR112014017907A8 (pt) 2017-07-11

Similar Documents

Publication Publication Date Title
US8943718B2 (en) Attachment of wear member to lip of excavation implement
CA2860777C (en) Attachment of wear member to lip of excavation implement
US8302333B2 (en) Excavation tooth lip adapter and fastening system therefor
AU2015382413B2 (en) Wear members for excavation implements
US20190048562A1 (en) Lock for ground engaging tool
US9657463B2 (en) Wear member attachment system for excavation implement
CA2909065C (en) Wear member stabilization on excavator lip
US12553223B2 (en) Material handling implement with displaceable wear component abutment
US20230417028A1 (en) Material handling implement with wear component securement

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20140707

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 13TH ANNIV.) - STANDARD

Year of fee payment: 13

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20241210

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20241210

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 14TH ANNIV.) - STANDARD

Year of fee payment: 14

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20251118

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20251118