EA201590497A1 - Механическое крепление землеройного приспособления - Google Patents

Механическое крепление землеройного приспособления

Info

Publication number
EA201590497A1
EA201590497A1 EA201590497A EA201590497A EA201590497A1 EA 201590497 A1 EA201590497 A1 EA 201590497A1 EA 201590497 A EA201590497 A EA 201590497A EA 201590497 A EA201590497 A EA 201590497A EA 201590497 A1 EA201590497 A1 EA 201590497A1
Authority
EA
Eurasian Patent Office
Prior art keywords
housing
stopper
fixing
digger
devices
Prior art date
Application number
EA201590497A
Other languages
English (en)
Other versions
EA029750B1 (ru
Inventor
Брэдли Джон Даллард
Бьерн Мартен Карлссон
Бенджамин Эдвард Смитон
Камил Рогозински
Original Assignee
Сандвик Интеллекчуал Проперти Аб
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
Priority claimed from AU2012903830A external-priority patent/AU2012903830A0/en
Application filed by Сандвик Интеллекчуал Проперти Аб filed Critical Сандвик Интеллекчуал Проперти Аб
Publication of EA201590497A1 publication Critical patent/EA201590497A1/ru
Publication of EA029750B1 publication Critical patent/EA029750B1/ru

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
    • E02F9/2833—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
    • Y10T29/49815—Disassembling
    • Y10T29/49822—Disassembling by applying force
    • Y10T29/49824—Disassembling by applying force to elastically deform work part or connector

Abstract

Соединительное устройство 30 для установки землеройного приспособления на оборудование для землеройных работ включает в себя корпус 32, в котором размещен упругий элемент 34, прикладывающий усилие элемент 36, фиксирующий элемент 38 с уплотнительным кольцом 40, размещенным в кольцевом канале 42 вокруг фиксирующего элемента, стопор 44 фиксирующего элемента, размещенный в отверстии 46 в фиксирующем элементе, стопор 48 корпуса, вставленный в отверстие под корпусом. Стопор 44 фиксирующего элемента предотвращает вращение прикладывающего усилие элемента внутри корпуса при повороте болта и выдвижении штока посредством резьбового соединения. Варианты осуществления настоящего изобретения не требуют промежуточной вставки 50.
EA201590497A 2012-09-04 2013-09-04 Механическое крепление землеройного приспособления EA029750B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2012903830A AU2012903830A0 (en) 2012-09-04 Ground engaging tool mechanical attachment
AU2013901490A AU2013901490A0 (en) 2013-04-29 Ground engaging tool mechanical attachment.
PCT/IB2013/001897 WO2014037780A1 (en) 2012-09-04 2013-09-04 Ground engaging tool mechanical attachment

Publications (2)

Publication Number Publication Date
EA201590497A1 true EA201590497A1 (ru) 2015-06-30
EA029750B1 EA029750B1 (ru) 2018-05-31

Family

ID=49759443

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201590497A EA029750B1 (ru) 2012-09-04 2013-09-04 Механическое крепление землеройного приспособления

Country Status (12)

Country Link
US (1) US9540796B2 (ru)
EP (1) EP2893092A1 (ru)
CN (1) CN104603373B (ru)
AP (1) AP2015008286A0 (ru)
AU (1) AU2013311371B2 (ru)
BR (1) BR112015004689B1 (ru)
CA (1) CA2882872C (ru)
CL (1) CL2015000456A1 (ru)
EA (1) EA029750B1 (ru)
MX (1) MX357907B (ru)
MY (1) MY182538A (ru)
WO (1) WO2014037780A1 (ru)

Families Citing this family (25)

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Publication number Priority date Publication date Assignee Title
US9957696B2 (en) * 2015-04-17 2018-05-01 Caterpillar Inc. Tool retention system
US9951500B2 (en) * 2015-04-17 2018-04-24 Caterpillar Inc. Tool retention system
FR3035889B1 (fr) * 2015-05-05 2017-06-16 Safe Metal Dispositif, systeme et procede de protection d'une arete de godet
US9909285B2 (en) * 2015-09-10 2018-03-06 Caterpillar Inc. Shroud retention system for a work tool
US9938695B2 (en) * 2015-09-10 2018-04-10 Caterpillar Inc. Shroud retention system for a work tool
NL2015672B1 (en) * 2015-10-28 2017-05-29 Ihc Holland Ie Bv Tooth retaining and locking system.
TW202309378A (zh) 2016-05-05 2023-03-01 美商艾斯克集團有限責任公司 用於大地工作設備之磨損構件及磨損總成
US10513837B2 (en) * 2016-05-13 2019-12-24 Caterpillar Inc. Support assembly for ground engaging tools
US10407880B2 (en) * 2016-06-24 2019-09-10 Caterpillar Inc. Wear member retention system for an implement
CN109642418B (zh) * 2016-08-18 2021-06-18 成矿研究科技有限公司 将耐磨元件固定在运土机器的铲上的固定装置及相应的固定系统和方法
BR102017024641B1 (pt) 2016-11-18 2022-12-06 Joy Global Surface Mining Inc Sistema de ferramenta
CA3044100A1 (en) * 2016-11-25 2018-05-31 Sandvik Intellectual Property Ab Attachment status monitoring of ground engaging tools (get) at heavy machinery
USD837834S1 (en) * 2017-05-05 2019-01-08 Esco Group Llc Wear part for earth working equipment
JOP20200249A1 (ar) * 2018-03-30 2019-09-30 Esco Group Llc عضو تآكل، وحافة وعملية تركيب
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
US10947704B2 (en) * 2018-11-20 2021-03-16 Caterpillar Inc. Bolt retention assembly for a work tool
AU2020316238A1 (en) * 2019-07-22 2022-01-06 2Mt Mining Products Pty Ltd Retainer systems
WO2021155434A1 (en) * 2020-02-04 2021-08-12 Talon Engineering Sdn Bhd Lock assembly for ground engaging tool
CA3166411A1 (en) * 2020-02-04 2021-08-12 Timothy E. Griffin Wear member
WO2021170237A1 (en) 2020-02-27 2021-09-02 Sandvik Mining And Construction Australia (Production Supply) Pty Ltd Locking assembly for a shroud for a ground engaging tool
AU2021355551B2 (en) * 2020-09-29 2023-02-23 Wearforce Pty Ltd Attachment assembly and ground engaging assembly for earthmoving equipment
WO2022120412A1 (en) * 2020-12-11 2022-06-16 Avtru Pty Ltd Coupling assembly
EP4089239B1 (en) 2021-05-10 2024-02-14 Sandvik Mining and Construction Australia (Production/Supply) Pty Ltd. Sensor assembly for use between a ground engaging tool and a bucket
US20230287661A1 (en) * 2022-03-14 2023-09-14 Black Cat Wear Parts, Ltd. Material handling implement with displaceable wear component abutment

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3371437A (en) * 1965-04-28 1968-03-05 Mid Continent Steel Casting Co Locking device for digger tooth
US5937550A (en) 1995-12-11 1999-08-17 Esco Corporation Extensible lock
US5713145A (en) * 1996-03-12 1998-02-03 Gh Hensley Industries, Inc. Wear resistant excavating apparatus
MXPA03001041A (es) 2000-08-04 2004-09-10 Shark Abrasion Systems Pty Ltd Sistema de fijacion.
US6729052B2 (en) * 2001-11-09 2004-05-04 Esco Corporation Assembly for securing an excavating tooth
AUPS134802A0 (en) 2002-03-26 2002-05-09 Shark Abrasion Systems Pty Ltd Attachment system
AU2003204374A1 (en) 2002-05-27 2003-12-18 Bradken Resources Pty Limited Take-up device
BRPI0922380B1 (pt) * 2008-12-08 2019-03-26 Sandvik Intellectual Property Ab Mecanismo de falha para conexão mecânica
CA2686897A1 (en) * 2008-12-12 2010-06-12 Caterpillar Inc. Ground engaging tool retention system
WO2011156834A1 (en) * 2010-06-14 2011-12-22 Sandvik Intellectual Property Ab Heel shroud and means of mechanical attachment
AU2011201408B1 (en) * 2010-12-07 2012-05-31 Talon Engineering Sdn Bhd Anchor
CN202017222U (zh) * 2011-03-30 2011-10-26 太原重工股份有限公司 一种挖掘机组合斗齿

Also Published As

Publication number Publication date
AU2013311371B2 (en) 2017-08-31
BR112015004689B1 (pt) 2021-06-29
AU2013311371A1 (en) 2015-04-02
US20150211214A1 (en) 2015-07-30
MY182538A (en) 2021-01-25
WO2014037780A1 (en) 2014-03-13
MX2015002763A (es) 2015-05-15
CA2882872A1 (en) 2014-03-13
CN104603373B (zh) 2017-08-18
MX357907B (es) 2018-07-30
EA029750B1 (ru) 2018-05-31
EP2893092A1 (en) 2015-07-15
US9540796B2 (en) 2017-01-10
CN104603373A (zh) 2015-05-06
CA2882872C (en) 2020-10-13
CL2015000456A1 (es) 2015-10-02
BR112015004689A2 (pt) 2017-07-04
AP2015008286A0 (en) 2015-02-28

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG TJ TM