EP3207216A4 - Protective wear sleeve for cutting element - Google Patents

Protective wear sleeve for cutting element Download PDF

Info

Publication number
EP3207216A4
EP3207216A4 EP15851034.7A EP15851034A EP3207216A4 EP 3207216 A4 EP3207216 A4 EP 3207216A4 EP 15851034 A EP15851034 A EP 15851034A EP 3207216 A4 EP3207216 A4 EP 3207216A4
Authority
EP
European Patent Office
Prior art keywords
cutting element
wear sleeve
protective wear
protective
sleeve
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.)
Withdrawn
Application number
EP15851034.7A
Other languages
German (de)
French (fr)
Other versions
EP3207216A1 (en
Inventor
Michael Mccall
Edward Lee Cutler
Joshua SEIBERT
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.)
Vermeer Manufacturing Co
Original Assignee
Vermeer Manufacturing Co
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 Vermeer Manufacturing Co filed Critical Vermeer Manufacturing Co
Publication of EP3207216A1 publication Critical patent/EP3207216A1/en
Publication of EP3207216A4 publication Critical patent/EP3207216A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/19—Means for fixing picks or holders
    • E21C35/197—Means for fixing picks or holders using sleeves, rings or the like, as main fixing elements
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • 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
    • 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
    • E02F9/2866—Small metalwork for digging elements, e.g. teeth scraper bits for rotating digging elements
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/19—Means for fixing picks or holders
    • 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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/188—Mining picks; Holders therefor characterised by adaptations to use an extraction tool
EP15851034.7A 2014-10-17 2015-10-13 Protective wear sleeve for cutting element Withdrawn EP3207216A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462065400P 2014-10-17 2014-10-17
PCT/US2015/055336 WO2016061105A1 (en) 2014-10-17 2015-10-13 Protective wear sleeve for cutting element

Publications (2)

Publication Number Publication Date
EP3207216A1 EP3207216A1 (en) 2017-08-23
EP3207216A4 true EP3207216A4 (en) 2018-07-25

Family

ID=55747221

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15851034.7A Withdrawn EP3207216A4 (en) 2014-10-17 2015-10-13 Protective wear sleeve for cutting element

Country Status (3)

Country Link
US (1) US20170254201A1 (en)
EP (1) EP3207216A4 (en)
WO (1) WO2016061105A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016117960A1 (en) * 2016-09-23 2018-03-29 Man Diesel & Turbo Se turbocharger
US10745891B2 (en) * 2018-02-27 2020-08-18 Komatsu Ltd. Tooth adapter and bucket
US11401685B2 (en) 2018-04-13 2022-08-02 Caterpillar Inc. Serrated blade assembly using differently configured components
DE102018109150A1 (en) * 2018-04-17 2019-10-17 Betek Gmbh & Co. Kg Tooth
DE102020131448A1 (en) * 2020-11-27 2022-06-02 Hamm Ag Roller tool for a tillage roller

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050035649A1 (en) * 2003-08-15 2005-02-17 Sandvik Ab Rotary cutting bit with material-deflecting ledge
WO2005093214A1 (en) * 2004-03-26 2005-10-06 Sandvik Intellectual Property Ab Rotary cutting bit
US20070290547A1 (en) * 2006-06-16 2007-12-20 Hall David R Superhard Composite Material Bonded to a Steel Body
US20080035386A1 (en) * 2006-08-11 2008-02-14 Hall David R Pick Assembly

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4725098A (en) * 1986-12-19 1988-02-16 Kennametal Inc. Erosion resistant cutting bit with hardfacing
US5106166A (en) * 1990-09-07 1992-04-21 Joy Technologies Inc. Cutting bit holding apparatus
US6176552B1 (en) * 1998-10-05 2001-01-23 Kennametal Inc. Cutting bit support member with undercut flange for removal
US6854810B2 (en) * 2000-12-20 2005-02-15 Kennametal Inc. T-shaped cutter tool assembly with wear sleeve
US6863352B2 (en) * 2002-01-24 2005-03-08 The Sollami Company Rotatable tool assembly
US20080003538A1 (en) * 2004-12-30 2008-01-03 Dux Industries, Inc. Gingival retraction cord with wetting agent
US7419224B2 (en) * 2006-08-11 2008-09-02 Hall David R Sleeve in a degradation assembly
PL393315A1 (en) * 2008-05-20 2011-04-26 Sandviki Intellectual Property Ab Carbide friction surface of block and sleeve assembly
US20100018776A1 (en) * 2008-07-28 2010-01-28 Keller Donald E Cutting bit for mining and excavating tools
DE102008045825B3 (en) * 2008-09-05 2010-05-27 Wirtgen Gmbh Chisel holder for a cutting machine, road milling machine, Suface miner or the like
CN101418686A (en) * 2008-12-09 2009-04-29 杨晓军 A kind of coal mining and engineering pick
US8573707B2 (en) * 2011-06-20 2013-11-05 Kennametal Inc. Retainer sleeve and washer for cutting tool
US9054749B2 (en) * 2011-06-29 2015-06-09 Broadcom Corporation Optimizing power consumption in a near field communications (NFC) environment
US20130026810A1 (en) * 2011-07-25 2013-01-31 Kennametal Inc. Cutting Tool Assembly with Protective Member
US20130307317A1 (en) * 2012-05-17 2013-11-21 Kennametal Inc. Cutting Bit With Split Wear Ring

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050035649A1 (en) * 2003-08-15 2005-02-17 Sandvik Ab Rotary cutting bit with material-deflecting ledge
WO2005093214A1 (en) * 2004-03-26 2005-10-06 Sandvik Intellectual Property Ab Rotary cutting bit
US20070290547A1 (en) * 2006-06-16 2007-12-20 Hall David R Superhard Composite Material Bonded to a Steel Body
US20080035386A1 (en) * 2006-08-11 2008-02-14 Hall David R Pick Assembly

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016061105A1 *

Also Published As

Publication number Publication date
EP3207216A1 (en) 2017-08-23
WO2016061105A1 (en) 2016-04-21
WO2016061105A9 (en) 2016-05-19
US20170254201A1 (en) 2017-09-07

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20170428

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AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20180622

RIC1 Information provided on ipc code assigned before grant

Ipc: E21C 35/183 20060101ALI20180618BHEP

Ipc: E02F 3/64 20060101ALI20180618BHEP

Ipc: E21C 35/197 20060101ALI20180618BHEP

Ipc: E02F 3/815 20060101ALI20180618BHEP

Ipc: E21C 35/18 20060101AFI20180618BHEP

Ipc: E02F 9/28 20060101ALI20180618BHEP

Ipc: E21C 35/19 20060101ALI20180618BHEP

STAA Information on the status of an ep patent application or granted ep patent

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18W Application withdrawn

Effective date: 20190403