PL2540959T3 - Końcówka skrawająca i wiertło skrawające mające zwiększoną wytrzymałość oraz zdolność penetracji - Google Patents

Końcówka skrawająca i wiertło skrawające mające zwiększoną wytrzymałość oraz zdolność penetracji

Info

Publication number
PL2540959T3
PL2540959T3 PL11171611T PL11171611T PL2540959T3 PL 2540959 T3 PL2540959 T3 PL 2540959T3 PL 11171611 T PL11171611 T PL 11171611T PL 11171611 T PL11171611 T PL 11171611T PL 2540959 T3 PL2540959 T3 PL 2540959T3
Authority
PL
Poland
Prior art keywords
cutting
increased strength
penetration capability
bit
cutting tip
Prior art date
Application number
PL11171611T
Other languages
English (en)
Inventor
Joseph Fader
Alfred Lammer
Original Assignee
Sandvik Intellectual Property
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 Sandvik Intellectual Property filed Critical Sandvik Intellectual Property
Publication of PL2540959T3 publication Critical patent/PL2540959T3/pl

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
    • 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
    • E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Milling Processes (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
PL11171611T 2011-06-28 2011-06-28 Końcówka skrawająca i wiertło skrawające mające zwiększoną wytrzymałość oraz zdolność penetracji PL2540959T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11171611.4A EP2540959B1 (en) 2011-06-28 2011-06-28 Cutting tip and cutting bit having increased strength and penetration capability

Publications (1)

Publication Number Publication Date
PL2540959T3 true PL2540959T3 (pl) 2014-01-31

Family

ID=44925689

Family Applications (1)

Application Number Title Priority Date Filing Date
PL11171611T PL2540959T3 (pl) 2011-06-28 2011-06-28 Końcówka skrawająca i wiertło skrawające mające zwiększoną wytrzymałość oraz zdolność penetracji

Country Status (9)

Country Link
US (1) US9429015B2 (pl)
EP (1) EP2540959B1 (pl)
CN (1) CN103620161B (pl)
AU (1) AU2012278059B2 (pl)
CA (1) CA2834966A1 (pl)
ES (1) ES2436501T3 (pl)
PL (1) PL2540959T3 (pl)
WO (1) WO2013000798A1 (pl)
ZA (1) ZA201308018B (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112017020953B1 (pt) * 2015-03-30 2023-02-07 Dayco Ip Holdings, Llc Amortecedor de vibração torsional, sistema de acionamento de acessórios de extremidade frontal e métodos para projeto de um raio para um amortecedor de vibração torsional
USD863386S1 (en) 2018-06-06 2019-10-15 Kennametal Inc. Ribbed cutting insert
US11098584B2 (en) * 2018-11-15 2021-08-24 Caterpillar Inc. Carbide cutter bit with ribbed sides and conical tip

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2846744A1 (de) 1978-10-27 1980-04-30 Wallram Hartmetall Gmbh Schraempicke
US4940288A (en) * 1988-07-20 1990-07-10 Kennametal Inc. Earth engaging cutter bit
US4911504A (en) 1988-07-20 1990-03-27 Kennametal Inc. Cutter bit and tip
US4981328A (en) 1989-08-22 1991-01-01 Kennametal Inc. Rotatable tool having a carbide insert with bumps
US5219209A (en) 1992-06-11 1993-06-15 Kennametal Inc. Rotatable cutting bit insert
US5324098A (en) * 1992-12-17 1994-06-28 Kennametal Inc. Cutting tool having hard tip with lobes
US5702160A (en) * 1995-02-16 1997-12-30 Levankovskii; Igor Anatolyevich Tool for crushing hard material
DE29504676U1 (de) 1995-03-18 1995-07-13 Boart Longyear GmbH & Co. KG Hartmetallwerkzeugfabrik, 36151 Burghaun Drehsymmetrisches Werkzeug
JP3633413B2 (ja) 2000-01-06 2005-03-30 ナイルス株式会社 回転コネクタ装置
US6375272B1 (en) 2000-03-24 2002-04-23 Kennametal Inc. Rotatable cutting tool insert
US6986552B1 (en) 2003-11-03 2006-01-17 The Sollami Company Hardened rotary cutting tip
AU2004201284B2 (en) * 2004-03-26 2008-12-18 Sandvik Intellectual Property Ab Rotary cutting bit
US20060125306A1 (en) * 2004-12-15 2006-06-15 The Sollami Company Extraction device and wear ring for a rotatable tool
US7413258B2 (en) * 2006-08-11 2008-08-19 Hall David R Hollow pick shank
US7871133B2 (en) 2006-08-11 2011-01-18 Schlumberger Technology Corporation Locking fixture
CN101876249B (zh) * 2009-11-03 2012-05-23 武汉科技大学 一种金属陶瓷煤截齿的制备方法
CN201826843U (zh) * 2010-01-22 2011-05-11 邵祥顺 合金体焊接结构

Also Published As

Publication number Publication date
AU2012278059B2 (en) 2016-11-03
EP2540959A1 (en) 2013-01-02
CA2834966A1 (en) 2013-01-03
EP2540959B1 (en) 2013-08-28
ES2436501T3 (es) 2014-01-02
AU2012278059A1 (en) 2013-10-31
WO2013000798A1 (en) 2013-01-03
CN103620161A (zh) 2014-03-05
US20140117740A1 (en) 2014-05-01
ZA201308018B (en) 2015-04-29
US9429015B2 (en) 2016-08-30
CN103620161B (zh) 2016-02-10

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