AU2012370301B2 - Attachment of wear member to lip of excavation implement - Google Patents

Attachment of wear member to lip of excavation implement Download PDF

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Publication number
AU2012370301B2
AU2012370301B2 AU2012370301A AU2012370301A AU2012370301B2 AU 2012370301 B2 AU2012370301 B2 AU 2012370301B2 AU 2012370301 A AU2012370301 A AU 2012370301A AU 2012370301 A AU2012370301 A AU 2012370301A AU 2012370301 B2 AU2012370301 B2 AU 2012370301B2
Authority
AU
Australia
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
AU2012370301A
Other languages
English (en)
Other versions
AU2012370301A1 (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 Wear Parts 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 Wear Parts Ltd filed Critical Black Cat Wear Parts Ltd
Publication of AU2012370301A1 publication Critical patent/AU2012370301A1/en
Application granted granted Critical
Publication of AU2012370301B2 publication Critical patent/AU2012370301B2/en
Assigned to BLACK CAT WEAR PARTS LTD. reassignment BLACK CAT WEAR PARTS LTD. Request to Amend Deed and Register Assignors: BLACK CAT BLADES LTD.
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
    • 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
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49947—Assembling or joining by applying separate fastener
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49947—Assembling or joining by applying separate fastener
    • Y10T29/49963—Threaded fastener

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)
AU2012370301A 2012-02-13 2012-02-13 Attachment of wear member to lip of excavation implement Active AU2012370301B2 (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
AU2012370301A1 AU2012370301A1 (en) 2014-09-18
AU2012370301B2 true AU2012370301B2 (en) 2015-04-30

Family

ID=48984546

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2012370301A Active AU2012370301B2 (en) 2012-02-13 2012-02-13 Attachment of wear member to lip of excavation implement

Country Status (12)

Country Link
US (1) US8943718B2 (cg-RX-API-DMAC10.html)
EP (1) EP2815034B1 (cg-RX-API-DMAC10.html)
JP (1) JP5764267B2 (cg-RX-API-DMAC10.html)
KR (1) KR101547436B1 (cg-RX-API-DMAC10.html)
CN (1) CN104114780B (cg-RX-API-DMAC10.html)
AU (1) AU2012370301B2 (cg-RX-API-DMAC10.html)
BR (1) BR112014017907B1 (cg-RX-API-DMAC10.html)
CA (1) CA2860777C (cg-RX-API-DMAC10.html)
ES (1) ES2896349T3 (cg-RX-API-DMAC10.html)
MX (1) MX341268B (cg-RX-API-DMAC10.html)
WO (1) WO2013122561A1 (cg-RX-API-DMAC10.html)
ZA (1) ZA201405375B (cg-RX-API-DMAC10.html)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140360061A1 (en) * 2013-06-10 2014-12-11 Caterpillar Inc. Wear assembly
US10196799B2 (en) * 2014-12-19 2019-02-05 Caterpillar Inc. Ground engaging tool
ES2711562T3 (es) 2015-02-23 2019-05-06 Metalogenia Research & Tech Sl Dispositivo de fijación de un elemento de desgaste o protección en una pala de una máquina de movimiento de tierras y procedimiento de fijación y sistema de desgaste o protección correspondientes
ES2730085T3 (es) * 2015-06-05 2019-11-08 Black Cat Blades Ltd Sistema de fijación de elementos de desgaste para implemento de excavación
US9631346B2 (en) 2015-07-24 2017-04-25 Caterpillar Inc. Wear member retention system for an implement
US9632200B2 (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
PL3356609T3 (pl) 2015-09-29 2021-12-20 Esco Group Llc Element ścieralny do urządzeń do prac ziemnych
NL2015672B1 (en) * 2015-10-28 2017-05-29 Ihc Holland Ie Bv Tooth retaining and locking system.
US10407880B2 (en) 2016-06-24 2019-09-10 Caterpillar Inc. Wear member retention system for an implement
EP3502361B1 (en) 2016-08-18 2020-07-22 Metalogenia Research & Technologies S.L. Fastening device for a wearing or protection element in the bucket of an earth moving machine and corresponding fastening system and procedure
US10538899B2 (en) * 2017-06-14 2020-01-21 Caterpillar Inc. Edge shroud and method for removing edge shroud from an implement
US10494794B2 (en) * 2017-06-14 2019-12-03 Caterpillar Inc. Edge protection system for an implement
US11066812B2 (en) 2017-08-07 2021-07-20 Hensley Industries, Inc. Bucket lip stabilizer structure
USD922447S1 (en) 2018-11-06 2021-06-15 Caterpillar Inc. Retention component
US10883257B2 (en) * 2018-11-06 2021-01-05 Caterpillar Inc. Shroud retention system for a work tool
US10947704B2 (en) * 2018-11-20 2021-03-16 Caterpillar Inc. Bolt retention assembly for a work tool
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
KR20240169106A (ko) * 2022-04-11 2024-12-02 헨슬리 인더스트리즈, 인코퍼레이티드. 재료 변위 장치에 사용하기 위한 립

Citations (3)

* 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
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
US20050229441A1 (en) * 2002-03-26 2005-10-20 Maher Patrick G Attachment system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2167425A (en) 1938-12-22 1939-07-25 Page Engineering Company Tooth-point construction
US3371437A (en) 1965-04-28 1968-03-05 Mid Continent Steel Casting Co Locking device for digger tooth
DE3611493A1 (de) 1986-04-05 1987-10-15 Orenstein & Koppel Ag Grabschaufel fuer bagger
CA2417718C (en) 2000-08-04 2009-07-28 Shark Abrasion Systems Pty Ltd Attachment system
US6209238B1 (en) * 2000-09-18 2001-04-03 Gh Hensley Industries, Inc. Excavating adapter-to-lip connection apparatus with bottom front-accessible disconnection portion
AUPR803401A0 (en) * 2001-10-02 2001-10-25 Meyers, Thomas Anthony Excavator teeth
US6729052B2 (en) * 2001-11-09 2004-05-04 Esco Corporation Assembly for securing an excavating tooth
US8438760B2 (en) * 2002-03-26 2013-05-14 Sandvik Mining And Construction Australia (Production/Supply) Pty Ltd. Mechanical attachment system and associated failure mechanism
AU2003264586B2 (en) 2002-12-04 2009-03-26 Cqms Pty Ltd Improvements in excavator teeth
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

Patent Citations (3)

* 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
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
US20050229441A1 (en) * 2002-03-26 2005-10-20 Maher Patrick G Attachment system

Also Published As

Publication number Publication date
BR112014017907A8 (pt) 2017-07-11
US8943718B2 (en) 2015-02-03
EP2815034B1 (en) 2021-10-06
CN104114780B (zh) 2016-05-18
CA2860777C (en) 2016-04-26
AU2012370301A1 (en) 2014-09-18
BR112014017907A2 (cg-RX-API-DMAC10.html) 2017-06-20
JP2015507112A (ja) 2015-03-05
KR101547436B1 (ko) 2015-08-25
MX2014009736A (es) 2014-11-14
MX341268B (es) 2016-08-09
JP5764267B2 (ja) 2015-08-19
WO2013122561A1 (en) 2013-08-22
ES2896349T3 (es) 2022-02-24
CN104114780A (zh) 2014-10-22
ZA201405375B (en) 2015-04-29
KR20140116499A (ko) 2014-10-02
EP2815034A4 (en) 2016-03-16
EP2815034A1 (en) 2014-12-24
CA2860777A1 (en) 2013-08-22
US20140202049A1 (en) 2014-07-24
BR112014017907B1 (pt) 2021-04-06

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
HB Alteration of name in register

Owner name: BLACK CAT WEAR PARTS LTD.

Free format text: FORMER NAME(S): BLACK CAT BLADES LTD.