AU2012300801A1 - Mechanical system comprising a device for connection between a wearing part and the support thereof, heavy-construction machine bucket, and method for implementing said system - Google Patents

Mechanical system comprising a device for connection between a wearing part and the support thereof, heavy-construction machine bucket, and method for implementing said system Download PDF

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Publication number
AU2012300801A1
AU2012300801A1 AU2012300801A AU2012300801A AU2012300801A1 AU 2012300801 A1 AU2012300801 A1 AU 2012300801A1 AU 2012300801 A AU2012300801 A AU 2012300801A AU 2012300801 A AU2012300801 A AU 2012300801A AU 2012300801 A1 AU2012300801 A1 AU 2012300801A1
Authority
AU
Australia
Prior art keywords
housing
support
key
axis
nut
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.)
Abandoned
Application number
AU2012300801A
Other languages
English (en)
Inventor
Fabrice MARCHAND
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.)
Safe Metal SAS
Original Assignee
Safe Metal SAS
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 Safe Metal SAS filed Critical Safe Metal SAS
Publication of AU2012300801A1 publication Critical patent/AU2012300801A1/en
Abandoned legal-status Critical Current

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
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins
    • 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
    • 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
    • Y10T29/49948—Multipart cooperating fastener [e.g., bolt and nut]

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)
  • Connection Of Plates (AREA)
AU2012300801A 2011-09-01 2012-08-31 Mechanical system comprising a device for connection between a wearing part and the support thereof, heavy-construction machine bucket, and method for implementing said system Abandoned AU2012300801A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1157731 2011-09-01
FR1157731A FR2979646B1 (fr) 2011-09-01 2011-09-01 Systeme mecanique comprenant un dispositif de liaison entre une piece d'usure et son support, godet d'engin de travaux publics et procede de mise en oeuvre d'un tel systeme
PCT/EP2012/066959 WO2013030334A1 (fr) 2011-09-01 2012-08-31 Système mécanique comprenant un dispositif de liaison entre une pièce d'usure et son support, godet d'engin de travaux publics et procédé de mise en oeuvre d'un tel système

Publications (1)

Publication Number Publication Date
AU2012300801A1 true AU2012300801A1 (en) 2014-03-20

Family

ID=46758769

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2012300801A Abandoned AU2012300801A1 (en) 2011-09-01 2012-08-31 Mechanical system comprising a device for connection between a wearing part and the support thereof, heavy-construction machine bucket, and method for implementing said system

Country Status (9)

Country Link
US (1) US20140245645A1 (fr)
EP (1) EP2751349A1 (fr)
KR (1) KR20140079376A (fr)
CN (1) CN103781974B (fr)
AU (1) AU2012300801A1 (fr)
BR (1) BR112014004815A2 (fr)
CA (1) CA2845667A1 (fr)
FR (1) FR2979646B1 (fr)
WO (1) WO2013030334A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10385548B2 (en) * 2009-12-11 2019-08-20 Cqms Pty Ltd Lock assembly for an excavator wear member
FR2979648B1 (fr) * 2011-09-01 2013-09-27 Afe Metal Systeme mecanique comprenant un dispositif de liaison entre une piece d'usure et son support, godet d'engin de travaux publics et procede de mise en oeuvre d'un tel systeme
FR2979647B1 (fr) * 2011-09-01 2013-10-04 Afe Metal Systeme mecanique comprenant un dispositif de liaison entre une piece d'usure et son support, godet d'engin de travaux publics et procede de mise en oeuvre d'un tel systeme
FR2983880B1 (fr) * 2011-12-08 2014-11-21 Afe Metal Systeme mecanique comprenant une piece d'usure et un support, et godet comprenant au moins un tel systeme mecanique
ITTO20130740A1 (it) * 2013-09-12 2015-03-13 Rialca Due Di Chiolerio Paolo Giova Nni Dispositivo per il fissaggio di utensili a macchine operatrici mediante perni
FR3011013B1 (fr) 2013-09-20 2015-10-30 Safe Metal Systeme mecanique comprenant un dispositif de liaison entre une piece d'usure et son support, et godet d'engin de travaux publics
US20160177544A1 (en) 2014-12-19 2016-06-23 Caterpillar Inc. Lock for ground engaging tool
CN105442661A (zh) * 2015-12-03 2016-03-30 天津市中机雄风机械有限公司 一种用于斗齿的销轴连接组件
MX2018001039A (es) 2016-05-26 2018-05-17 Black Cat Blades Ltd Aseguramiento de un elemento de desgaste a un implemento de excavacion.
TW202033863A (zh) * 2018-10-31 2020-09-16 美商艾斯克集團有限責任公司 磨耗總成
WO2020201587A1 (fr) * 2019-04-03 2020-10-08 Metalogenia Research & Technologies S.L. Dispositif de blocage pour fixer un élément d'usure dans un support d'une machine de travaux de terrassement

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2657482A (en) * 1946-08-21 1953-11-03 Ernie L Launder Removable point locking mechanism for digging teeth
JPS5550200U (fr) * 1978-09-29 1980-04-02
US4516340A (en) * 1983-06-06 1985-05-14 Launder Richard L Attachment assembly for excavation teeth
US4727663A (en) * 1985-10-24 1988-03-01 Esco Corporation Excavating tooth having a lock including a basket spring
US4716668A (en) * 1985-10-24 1988-01-05 Esco Corporation Excavating tooth point for use with basket spring retainer
IT1252500B (it) * 1991-09-13 1995-06-19 Metallurg Valchiese Srl Dente composito per macchine movimento terra
US6079132A (en) * 1997-09-26 2000-06-27 H&L Tooth Co. Excavating tooth assembly
US6092958A (en) * 1997-12-03 2000-07-25 Caterpillar Inc. Pin retainer for ground engaging tools
CA2499250C (fr) * 2002-09-19 2010-11-23 Esco Corporation Arrangement d'accouplement
US7171771B2 (en) * 2003-04-30 2007-02-06 Esco Corporation Releasable coupling assembly
KR101256848B1 (ko) * 2004-12-02 2013-04-23 아프 므딸 무거운 구조의 기계류를 위한 지지용 공구들에 마모 부품을결합하는 조립체
FR2878871B1 (fr) 2005-03-22 2013-09-20 Predac Ensemble d'accouplement entre des pieces d'usure sur des outils supports pour equipement d'engins de travaux publics
US7603799B2 (en) * 2006-05-11 2009-10-20 Hensley Industries, Inc. Cammed connector pin assembly and associated excavation apparatus
US7681341B2 (en) * 2008-02-15 2010-03-23 Hensley Industries, Inc. Double cam taper lock connector pin apparatus
US7980011B2 (en) * 2009-03-23 2011-07-19 Black Cat Blades Ltd. Fully stabilized excavator tooth attachment
FR2979648B1 (fr) * 2011-09-01 2013-09-27 Afe Metal Systeme mecanique comprenant un dispositif de liaison entre une piece d'usure et son support, godet d'engin de travaux publics et procede de mise en oeuvre d'un tel systeme
FR2979647B1 (fr) * 2011-09-01 2013-10-04 Afe Metal Systeme mecanique comprenant un dispositif de liaison entre une piece d'usure et son support, godet d'engin de travaux publics et procede de mise en oeuvre d'un tel systeme

Also Published As

Publication number Publication date
BR112014004815A2 (pt) 2017-03-28
FR2979646A1 (fr) 2013-03-08
CA2845667A1 (fr) 2013-03-07
WO2013030334A1 (fr) 2013-03-07
FR2979646B1 (fr) 2013-10-04
US20140245645A1 (en) 2014-09-04
EP2751349A1 (fr) 2014-07-09
CN103781974A (zh) 2014-05-07
KR20140079376A (ko) 2014-06-26
CN103781974B (zh) 2016-01-20

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Legal Events

Date Code Title Description
MK1 Application lapsed section 142(2)(a) - no request for examination in relevant period