NO20060765L - Verktoyholderblokk og hylse holdt deri ved innrepstilpasning - Google Patents

Verktoyholderblokk og hylse holdt deri ved innrepstilpasning

Info

Publication number
NO20060765L
NO20060765L NO20060765A NO20060765A NO20060765L NO 20060765 L NO20060765 L NO 20060765L NO 20060765 A NO20060765 A NO 20060765A NO 20060765 A NO20060765 A NO 20060765A NO 20060765 L NO20060765 L NO 20060765L
Authority
NO
Norway
Prior art keywords
surface section
rear ends
holder block
shaft
flange
Prior art date
Application number
NO20060765A
Other languages
English (en)
Inventor
Stephen C Stehney
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 NO20060765L publication Critical patent/NO20060765L/no

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
    • E21C35/197—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)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Drilling Tools (AREA)
  • Gripping On Spindles (AREA)
  • Wire Bonding (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

En hul hylse (60) er montert i et hull (46) i en holderblokk (42) for å motta et roterende kutterskjær. Hylsen inkluderer en frontflens og et skaft som strekker seg bakover fra frontflensen og som definerer en langsgående akse. Skaftet (64) inkluderer en ytre periferi med en radielt avtrinnet konfigurasjon, hvori en ytre overflate av skaftet (64) inkluderer et flertall aksialt tilstøtende overflateseksjoner (70a-70c) som blir suksessivt mindre i tverrsnitt i en retning bort fra flensen (68). Hver overflateseksjon opptar en tredjedel av hele lengden. Hver overflateseksjon har i lengderetningen atskilt fremre og bakre ende, hvor en del av hver overflateseksjon beliggende mellom sin fremre og bakre ende har større avstand fra aksen enn nevnte fremre og bakre ende. Hver overflateseksjon har et generelt i lengderetning forløpende spor tildannet deri.
NO20060765A 2005-02-18 2006-02-17 Verktoyholderblokk og hylse holdt deri ved innrepstilpasning NO20060765L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/061,551 US7234782B2 (en) 2005-02-18 2005-02-18 Tool holder block and sleeve retained therein by interference fit

Publications (1)

Publication Number Publication Date
NO20060765L true NO20060765L (no) 2006-08-21

Family

ID=36141825

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20060765A NO20060765L (no) 2005-02-18 2006-02-17 Verktoyholderblokk og hylse holdt deri ved innrepstilpasning

Country Status (10)

Country Link
US (2) US7234782B2 (no)
EP (2) EP1703077B1 (no)
CN (1) CN1828015B (no)
AT (2) ATE553283T1 (no)
AU (1) AU2006200642B9 (no)
CA (1) CA2535598C (no)
DE (1) DE602006002761D1 (no)
GB (1) GB2423319B (no)
MX (1) MXPA06001935A (no)
NO (1) NO20060765L (no)

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Also Published As

Publication number Publication date
EP1703077A3 (en) 2006-11-29
US20070013224A1 (en) 2007-01-18
AU2006200642A1 (en) 2006-09-07
US20060186724A1 (en) 2006-08-24
ATE408748T1 (de) 2008-10-15
MXPA06001935A (es) 2007-04-17
EP1956187B1 (en) 2012-04-11
CN1828015B (zh) 2011-02-09
US7234782B2 (en) 2007-06-26
EP1956187A2 (en) 2008-08-13
ATE553283T1 (de) 2012-04-15
AU2006200642B2 (en) 2011-02-17
EP1956187A3 (en) 2010-02-17
DE602006002761D1 (de) 2008-10-30
GB2423319B (en) 2010-05-05
GB0602972D0 (en) 2006-03-29
AU2006200642B9 (en) 2011-07-14
US7270379B2 (en) 2007-09-18
EP1703077A2 (en) 2006-09-20
CA2535598A1 (en) 2006-08-18
GB2423319A (en) 2006-08-23
EP1703077B1 (en) 2008-09-17
CN1828015A (zh) 2006-09-06
CA2535598C (en) 2012-04-24

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