EP3467255A1 - Porte-burin - Google Patents

Porte-burin Download PDF

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Publication number
EP3467255A1
EP3467255A1 EP18197493.2A EP18197493A EP3467255A1 EP 3467255 A1 EP3467255 A1 EP 3467255A1 EP 18197493 A EP18197493 A EP 18197493A EP 3467255 A1 EP3467255 A1 EP 3467255A1
Authority
EP
European Patent Office
Prior art keywords
centering
holder
chisel
bit
receptacle
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.)
Granted
Application number
EP18197493.2A
Other languages
German (de)
English (en)
Other versions
EP3467255B1 (fr
EP3467255C0 (fr
Inventor
Karsten Buhr
Andreas Jost
Thomas Lehnert
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.)
Wirtgen GmbH
Original Assignee
Wirtgen GmbH
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 Wirtgen GmbH filed Critical Wirtgen GmbH
Publication of EP3467255A1 publication Critical patent/EP3467255A1/fr
Application granted granted Critical
Publication of EP3467255B1 publication Critical patent/EP3467255B1/fr
Publication of EP3467255C0 publication Critical patent/EP3467255C0/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/08—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
    • E01C23/085—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades using power-driven tools, e.g. vibratory tools
    • E01C23/088—Rotary tools, e.g. milling drums
    • 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
    • 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
    • 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
    • E21C35/193—Means for fixing picks or holders using bolts as main fixing elements
    • E21C35/1933—Means for fixing picks or holders using bolts as main fixing elements the picks having a cylindrical shank
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/18—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools
    • B28D1/186—Tools therefor, e.g. having exchangeable cutter bits
    • B28D1/188—Tools therefor, e.g. having exchangeable cutter bits with exchangeable cutter bits or cutter segments
    • 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
    • E21C35/191—Means for fixing picks or holders for fixing holders
EP18197493.2A 2017-10-09 2018-09-28 Porte-burin Active EP3467255B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102017123368.7A DE102017123368A1 (de) 2017-10-09 2017-10-09 Meißelhalter

Publications (3)

Publication Number Publication Date
EP3467255A1 true EP3467255A1 (fr) 2019-04-10
EP3467255B1 EP3467255B1 (fr) 2023-12-20
EP3467255C0 EP3467255C0 (fr) 2023-12-20

Family

ID=63708230

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18197493.2A Active EP3467255B1 (fr) 2017-10-09 2018-09-28 Porte-burin

Country Status (4)

Country Link
US (1) US20190106988A1 (fr)
EP (1) EP3467255B1 (fr)
CN (2) CN209384074U (fr)
DE (1) DE102017123368A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017123368A1 (de) * 2017-10-09 2019-04-11 Wirtgen Gmbh Meißelhalter
CN110983927A (zh) * 2019-12-17 2020-04-10 苏州五元素机械制造有限公司 具有紧固部件的切割装置
CN110924284A (zh) * 2019-12-17 2020-03-27 苏州五元素机械制造有限公司 快换刀架的切割装置
US11585217B2 (en) 2021-03-11 2023-02-21 Kennametal Inc. Washerless cutting tool assembly
USD982633S1 (en) 2021-03-11 2023-04-04 Kennametal Inc. Washerless cutting tool assembly
DE102021112757A1 (de) * 2021-05-17 2022-11-17 Bomag Gmbh WECHSELHALTER, MEIßELWECHSELHALTERSYSTEM, FRÄSWALZE FÜR EINE STRAßENFRÄSMASCHINE UND STRAßENFRÄSMASCHINE

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3144060A1 (de) * 1981-11-06 1983-05-19 Wolfgang 6603 Sulzbach Preinfalk Axialhalterung fuer schraemmeissel
EP1427913B1 (fr) 2001-09-10 2006-02-15 Kennametal Inc. Lavoir estampe
AT10912U1 (de) * 2008-09-26 2009-12-15 Schwamborn Geraetebau Gmbh Rundschaftmeissel für meisselfräsen sowie befestigung
DE102011051525A1 (de) * 2011-07-04 2013-01-10 Wirtgen Gmbh Meißelhalter für eine Bodenbearbeitungsmaschine
EP2639402A2 (fr) * 2009-10-19 2013-09-18 Betek GmbH & Co. KG Pic à tige ronde avec une douille de fixation
DE102014104040A1 (de) 2014-03-24 2015-09-24 Betek Gmbh & Co. Kg Meißel, insbesondere Rundschaftmeißel
WO2017194328A1 (fr) * 2016-05-12 2017-11-16 Betek Gmbh & Co. Kg Burin muni d'un élément d'appui à insert de centrage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE461165B (sv) * 1987-06-12 1990-01-15 Hans Olav Norman Verktyg foer brytning, avverkning eller bearbetning av fasta material
US7832808B2 (en) * 2007-10-30 2010-11-16 Hall David R Tool holder sleeve
CN102562063B (zh) * 2010-12-03 2015-05-27 维特根有限公司 刀架
CN204530413U (zh) * 2015-04-09 2015-08-05 中联重科股份有限公司 铣刨刀具及具有其的铣刨机
DE102017123368A1 (de) * 2017-10-09 2019-04-11 Wirtgen Gmbh Meißelhalter

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3144060A1 (de) * 1981-11-06 1983-05-19 Wolfgang 6603 Sulzbach Preinfalk Axialhalterung fuer schraemmeissel
EP1427913B1 (fr) 2001-09-10 2006-02-15 Kennametal Inc. Lavoir estampe
AT10912U1 (de) * 2008-09-26 2009-12-15 Schwamborn Geraetebau Gmbh Rundschaftmeissel für meisselfräsen sowie befestigung
EP2639402A2 (fr) * 2009-10-19 2013-09-18 Betek GmbH & Co. KG Pic à tige ronde avec une douille de fixation
DE102011051525A1 (de) * 2011-07-04 2013-01-10 Wirtgen Gmbh Meißelhalter für eine Bodenbearbeitungsmaschine
DE102014104040A1 (de) 2014-03-24 2015-09-24 Betek Gmbh & Co. Kg Meißel, insbesondere Rundschaftmeißel
WO2017194328A1 (fr) * 2016-05-12 2017-11-16 Betek Gmbh & Co. Kg Burin muni d'un élément d'appui à insert de centrage

Also Published As

Publication number Publication date
US20190106988A1 (en) 2019-04-11
CN109629383B (zh) 2021-11-23
EP3467255B1 (fr) 2023-12-20
EP3467255C0 (fr) 2023-12-20
DE102017123368A1 (de) 2019-04-11
CN209384074U (zh) 2019-09-13
CN109629383A (zh) 2019-04-16

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