BR112014004815A2 - mechanical system including a connection device between a wear part and its support, heavy-duty bucket and method of operation of such a system - Google Patents

mechanical system including a connection device between a wear part and its support, heavy-duty bucket and method of operation of such a system

Info

Publication number
BR112014004815A2
BR112014004815A2 BR112014004815A BR112014004815A BR112014004815A2 BR 112014004815 A2 BR112014004815 A2 BR 112014004815A2 BR 112014004815 A BR112014004815 A BR 112014004815A BR 112014004815 A BR112014004815 A BR 112014004815A BR 112014004815 A2 BR112014004815 A2 BR 112014004815A2
Authority
BR
Brazil
Prior art keywords
heavy
support
connection device
wear part
system including
Prior art date
Application number
BR112014004815A
Other languages
Portuguese (pt)
Inventor
Marchand Fabrice
Original Assignee
Safe Metal
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 filed Critical Safe Metal
Publication of BR112014004815A2 publication Critical patent/BR112014004815A2/en

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)
BR112014004815A 2011-09-01 2012-08-31 mechanical system including a connection device between a wear part and its support, heavy-duty bucket and method of operation of such a system BR112014004815A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1157731A FR2979646B1 (en) 2011-09-01 2011-09-01 MECHANICAL SYSTEM COMPRISING A DEVICE FOR CONNECTION BETWEEN A WEAR PIECE AND ITS SUPPORT, PUBLIC WORKS MACHINE BUCKET AND METHOD OF IMPLEMENTING SUCH A SYSTEM
PCT/EP2012/066959 WO2013030334A1 (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

Publications (1)

Publication Number Publication Date
BR112014004815A2 true BR112014004815A2 (en) 2017-03-28

Family

ID=46758769

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014004815A BR112014004815A2 (en) 2011-09-01 2012-08-31 mechanical system including a connection device between a wear part and its support, heavy-duty bucket and method of operation of such a system

Country Status (9)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2010330673B2 (en) * 2009-12-11 2013-05-16 Cqms Pty Ltd A lock assembly for an excavator wear member
FR2979648B1 (en) * 2011-09-01 2013-09-27 Afe Metal MECHANICAL SYSTEM COMPRISING A DEVICE FOR CONNECTION BETWEEN A WEAR PIECE AND ITS SUPPORT, PUBLIC WORKS MACHINE BUCKET AND METHOD OF IMPLEMENTING SUCH A SYSTEM
FR2979647B1 (en) * 2011-09-01 2013-10-04 Afe Metal MECHANICAL SYSTEM COMPRISING A DEVICE FOR CONNECTION BETWEEN A WEAR PIECE AND ITS SUPPORT, PUBLIC WORKS MACHINE BUCKET AND METHOD OF IMPLEMENTING SUCH A SYSTEM
FR2983880B1 (en) * 2011-12-08 2014-11-21 Afe Metal MECHANICAL SYSTEM COMPRISING A WEAR PIECE AND A SUPPORT, AND BUCKET COMPRISING AT LEAST ONE SUCH A MECHANICAL SYSTEM
ITTO20130740A1 (en) * 2013-09-12 2015-03-13 Rialca Due Di Chiolerio Paolo Giova Nni DEVICE FOR FIXING TOOLS TO MACHINES BY PINS
FR3011013B1 (en) * 2013-09-20 2015-10-30 Safe Metal MECHANICAL SYSTEM COMPRISING A DEVICE FOR CONNECTION BETWEEN A WEAR PIECE AND ITS SUPPORT, AND PUBLIC WORKS MACHINE BUCKET
US20160177544A1 (en) 2014-12-19 2016-06-23 Caterpillar Inc. Lock for ground engaging tool
CN105442661A (en) * 2015-12-03 2016-03-30 天津市中机雄风机械有限公司 Pin shaft connecting assembly used for bucket tooth
AU2016408397B2 (en) * 2016-05-26 2021-12-16 Black Cat Wear Parts Ltd. Securement of a wear member to an excavation implement
TW202033863A (en) * 2018-10-31 2020-09-16 美商艾斯克集團有限責任公司 Wear assembly
WO2020201587A1 (en) * 2019-04-03 2020-10-08 Metalogenia Research & Technologies S.L. Locking device for attaching a wear element to a support in an earth-moving machine
USD1040868S1 (en) 2022-07-08 2024-09-03 Caterpillar Inc. Retention component

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 (en) * 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 (en) * 1991-09-13 1995-06-19 Metallurg Valchiese Srl COMPOSITE TOOTH FOR EARTH-MOVING MACHINES
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
ATE492692T1 (en) * 2002-09-19 2011-01-15 Esco Corp WEAR ARRANGEMENT AND LOCKING FOR AN EXCAVATOR BUCKET.
US7171771B2 (en) * 2003-04-30 2007-02-06 Esco Corporation Releasable coupling assembly
FR2878871B1 (en) 2005-03-22 2013-09-20 Predac COUPLING ASSEMBLY BETWEEN WEAR PARTS ON TOOLS SUPPORTS FOR PUBLIC WORKS EQUIPMENT EQUIPMENT
WO2006059043A1 (en) * 2004-12-02 2006-06-08 Predac Assembly for coupling wear parts to support tools for heavy-construction machinery
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
FR2979647B1 (en) * 2011-09-01 2013-10-04 Afe Metal MECHANICAL SYSTEM COMPRISING A DEVICE FOR CONNECTION BETWEEN A WEAR PIECE AND ITS SUPPORT, PUBLIC WORKS MACHINE BUCKET AND METHOD OF IMPLEMENTING SUCH A SYSTEM
FR2979648B1 (en) * 2011-09-01 2013-09-27 Afe Metal MECHANICAL SYSTEM COMPRISING A DEVICE FOR CONNECTION BETWEEN A WEAR PIECE AND ITS SUPPORT, PUBLIC WORKS MACHINE BUCKET AND METHOD OF IMPLEMENTING SUCH A SYSTEM

Also Published As

Publication number Publication date
AU2012300801A1 (en) 2014-03-20
CA2845667A1 (en) 2013-03-07
FR2979646B1 (en) 2013-10-04
EP2751349A1 (en) 2014-07-09
CN103781974B (en) 2016-01-20
US20140245645A1 (en) 2014-09-04
FR2979646A1 (en) 2013-03-08
CN103781974A (en) 2014-05-07
WO2013030334A1 (en) 2013-03-07
KR20140079376A (en) 2014-06-26

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]