WO2012072785A3 - Meisselhalter - Google Patents

Meisselhalter Download PDF

Info

Publication number
WO2012072785A3
WO2012072785A3 PCT/EP2011/071587 EP2011071587W WO2012072785A3 WO 2012072785 A3 WO2012072785 A3 WO 2012072785A3 EP 2011071587 W EP2011071587 W EP 2011071587W WO 2012072785 A3 WO2012072785 A3 WO 2012072785A3
Authority
WO
WIPO (PCT)
Prior art keywords
plug
attachment
chisel holder
convex contact
deflect
Prior art date
Application number
PCT/EP2011/071587
Other languages
English (en)
French (fr)
Other versions
WO2012072785A2 (de
Inventor
Thomas Lehnert
Karsten Buhr
Cyrus Barimani
Guenter Haehn
Martin Lenz
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
Priority claimed from DE102010061019A external-priority patent/DE102010061019A1/de
Priority claimed from DE201110051523 external-priority patent/DE102011051523A1/de
Priority to EP11788888.3A priority Critical patent/EP2646652B1/de
Priority to AU2011334838A priority patent/AU2011334838B2/en
Priority to KR1020137017351A priority patent/KR101609729B1/ko
Priority to JP2013541370A priority patent/JP5788016B2/ja
Application filed by Wirtgen Gmbh filed Critical Wirtgen Gmbh
Priority to US13/822,720 priority patent/US9228434B2/en
Priority to SG2013042841A priority patent/SG190983A1/en
Priority to BR112013011893-8A priority patent/BR112013011893B1/pt
Priority to RU2013130245/03A priority patent/RU2571106C2/ru
Publication of WO2012072785A2 publication Critical patent/WO2012072785A2/de
Publication of WO2012072785A3 publication Critical patent/WO2012072785A3/de
Priority to US14/976,861 priority patent/US9765620B2/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK 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
    • 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 OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK 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 OR ROCK 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Road Repair (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Earth Drilling (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Jigs For Machine Tools (AREA)
  • Knives (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

Gegenstand der Erfindung ist ein Meißelhalter (20) für eine Bodenbearbeitungsmaschine, insbesondere eine Straßenfräsmaschine, mit einem Stützkörper (21), an den mittelbar oder unmittelbar ein Steckansatz (30) an einer Steckansatzseite angeschlossen ist, wobei der Steckansatz (30) wenigstens eine konvexe Anlagefläche (31.1) und eine Druckfläche (32.1) aufweist. Bei einem solchen Meißelhalter (20) lassen sich die Bearbeitungskräfte in ein angeschlossenes Basisteil (10) dann beanspruchungsoptimiert ableiten, wenn vorgesehen ist, dass der Steckansatz (30) zwei konvexe Anlageflächen (31.1) aufweist, die zueinander beabstandet angeordnet sind.
PCT/EP2011/071587 2010-12-03 2011-12-02 Meisselhalter WO2012072785A2 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
RU2013130245/03A RU2571106C2 (ru) 2010-12-03 2011-12-02 Резцедержатель
BR112013011893-8A BR112013011893B1 (pt) 2010-12-03 2011-12-02 Retentor de cinzel
AU2011334838A AU2011334838B2 (en) 2010-12-03 2011-12-02 Chisel holder
KR1020137017351A KR101609729B1 (ko) 2010-12-03 2011-12-02 치즐 홀더
JP2013541370A JP5788016B2 (ja) 2010-12-03 2011-12-02 チゼルホルダ
EP11788888.3A EP2646652B1 (de) 2010-12-03 2011-12-02 Meisselhalter
US13/822,720 US9228434B2 (en) 2010-12-03 2011-12-02 Chisel holder
SG2013042841A SG190983A1 (en) 2010-12-03 2011-12-02 Chisel holder
US14/976,861 US9765620B2 (en) 2010-12-03 2015-12-21 Chisel holder

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102010061019A DE102010061019A1 (de) 2010-12-03 2010-12-03 Meißelhalter und Werkzeugunterteil für einen Meißelhalter
DE102010061019.4 2010-12-03
DE102011051523.2 2011-07-04
DE201110051523 DE102011051523A1 (de) 2011-07-04 2011-07-04 Meißelhalter

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US13/822,720 A-371-Of-International US9228434B2 (en) 2010-12-03 2011-12-02 Chisel holder
US14/976,861 Continuation US9765620B2 (en) 2010-12-03 2015-12-21 Chisel holder

Publications (2)

Publication Number Publication Date
WO2012072785A2 WO2012072785A2 (de) 2012-06-07
WO2012072785A3 true WO2012072785A3 (de) 2012-11-29

Family

ID=45063169

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/071587 WO2012072785A2 (de) 2010-12-03 2011-12-02 Meisselhalter

Country Status (11)

Country Link
US (2) US9228434B2 (de)
EP (1) EP2646652B1 (de)
JP (1) JP5788016B2 (de)
KR (1) KR101609729B1 (de)
CN (3) CN202705874U (de)
AU (1) AU2011334838B2 (de)
BR (1) BR112013011893B1 (de)
RU (1) RU2571106C2 (de)
SG (1) SG190983A1 (de)
TW (1) TWI480447B (de)
WO (1) WO2012072785A2 (de)

Families Citing this family (11)

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Publication number Priority date Publication date Assignee Title
RU2571106C2 (ru) * 2010-12-03 2015-12-20 Виртген Гмбх Резцедержатель
USD778967S1 (en) * 2015-06-26 2017-02-14 Pengo Corporation Step shank tooth holder
CN105133480B (zh) * 2015-08-18 2018-04-06 苏州凯通工程机械有限公司 一种铣刨机用刀座基座系统
DE102016108808A1 (de) 2016-05-12 2017-11-16 Betek Gmbh & Co. Kg Meißel mit einem Stützelement mit einem Zentrieransatz
USD967209S1 (en) 2019-05-17 2022-10-18 Wirtgen Gmbh Chisel holder
USD909165S1 (en) 2019-08-27 2021-02-02 Kennametal Inc Adapter block
US10934840B1 (en) 2019-08-27 2021-03-02 Kennametal Inc. Self-aligning adapter block
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
USD906385S1 (en) 2020-01-21 2020-12-29 Wirtgen Gmbh Chisel holder
DE102021112757A1 (de) 2021-05-17 2022-11-17 Bomag Gmbh WECHSELHALTER, MEIßELWECHSELHALTERSYSTEM, FRÄSWALZE FÜR EINE STRAßENFRÄSMASCHINE UND STRAßENFRÄSMASCHINE
JP3244397U (ja) * 2022-09-15 2023-11-01 エヴァーパッズ カンパニー， リミテッド 刃具保持装置

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Publication number Priority date Publication date Assignee Title
US6685273B1 (en) * 2000-02-15 2004-02-03 The Sollami Company Streamlining bit assemblies for road milling, mining and trenching equipment
DE10161009A1 (de) * 2000-12-20 2002-11-28 Kennametal Inc Von Hand austauschbare Verschleißschutzhülle
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Also Published As

Publication number Publication date
CN103089261B (zh) 2016-11-09
US9765620B2 (en) 2017-09-19
US9228434B2 (en) 2016-01-05
EP2646652A2 (de) 2013-10-09
BR112013011893B1 (pt) 2020-03-10
KR101609729B1 (ko) 2016-04-06
JP5788016B2 (ja) 2015-09-30
RU2013130245A (ru) 2015-01-10
SG190983A1 (en) 2013-08-30
AU2011334838B2 (en) 2016-05-19
JP2014501860A (ja) 2014-01-23
RU2571106C2 (ru) 2015-12-20
KR20130088190A (ko) 2013-08-07
CN202705874U (zh) 2013-01-30
TW201224243A (en) 2012-06-16
EP2646652B1 (de) 2020-10-14
US20160177717A1 (en) 2016-06-23
CN106906729B (zh) 2020-06-12
CN103089261A (zh) 2013-05-08
US20130270891A1 (en) 2013-10-17
CN106906729A (zh) 2017-06-30
AU2011334838A1 (en) 2013-05-02
BR112013011893A2 (pt) 2017-11-14
WO2012072785A2 (de) 2012-06-07
TWI480447B (zh) 2015-04-11

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