ZA200801485B - Sleeve for reversible cutting tool - Google Patents

Sleeve for reversible cutting tool

Info

Publication number
ZA200801485B
ZA200801485B ZA2008/01485A ZA200801485A ZA200801485B ZA 200801485 B ZA200801485 B ZA 200801485B ZA 2008/01485 A ZA2008/01485 A ZA 2008/01485A ZA 200801485 A ZA200801485 A ZA 200801485A ZA 200801485 B ZA200801485 B ZA 200801485B
Authority
ZA
South Africa
Prior art keywords
sleeve
cutting tool
reversible cutting
reversible
tool
Prior art date
Application number
ZA2008/01485A
Inventor
Joseph Conwell Fader
Original Assignee
Sandvik Interllectual Property Ab
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 US11/711,002 external-priority patent/US8104844B2/en
Priority claimed from US11/711,003 external-priority patent/US7611209B2/en
Application filed by Sandvik Interllectual Property Ab filed Critical Sandvik Interllectual Property Ab
Publication of ZA200801485B publication Critical patent/ZA200801485B/en

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
    • 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
    • E21C35/184—Reversible picks, i.e. having two working ends, one operating, the other in reserve
ZA2008/01485A 2007-02-27 2008-02-13 Sleeve for reversible cutting tool ZA200801485B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/711,002 US8104844B2 (en) 2007-02-27 2007-02-27 Sleeve for reversible cutting tool
US11/711,003 US7611209B2 (en) 2007-02-27 2007-02-27 Reversible cutting tool with shield

Publications (1)

Publication Number Publication Date
ZA200801485B true ZA200801485B (en) 2012-10-31

Family

ID=39271722

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2008/01485A ZA200801485B (en) 2007-02-27 2008-02-13 Sleeve for reversible cutting tool

Country Status (5)

Country Link
AU (2) AU2008200532B2 (en)
CA (2) CA2619264A1 (en)
DE (2) DE102008008954B4 (en)
GB (2) GB2447121B (en)
ZA (1) ZA200801485B (en)

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1117112A (en) * 1964-05-07 1968-06-12 Frederick Evett Improvements in and relating to mineral cutting tools
US3342531A (en) * 1965-02-16 1967-09-19 Cincinnati Mine Machinery Co Conical cutter bits held by resilient retainer for free rotation
US3493268A (en) * 1965-06-16 1970-02-03 Gen Electric Cutter bit
US3519309A (en) 1965-08-12 1970-07-07 Kennametal Inc Rotary cone bit retained by captive keeper ring
US4084856A (en) * 1976-02-09 1978-04-18 Fansteel Inc. Self-retaining sleeve and bit
FR2356831A1 (en) * 1976-06-29 1978-01-27 Metafram Drill bit for rock drill - is snapped into socket by radial deflection of garter spring in groove
FR2434899A1 (en) * 1978-08-30 1980-03-28 Elfgen Apex Road surface stripper cutting chisel - has additional spindle with cutting head formed onto foot end
DE3300168A1 (en) * 1983-01-05 1984-07-05 Elfgen-Apex GmbH, 5047 Wesseling Cutting-pick holder for cutting machines and selective-cut heading machines
DE3439491A1 (en) * 1984-10-27 1986-04-30 Gerd 5303 Bornheim Elfgen ROUNDING CHISEL
DE8625406U1 (en) * 1986-09-23 1986-11-06 Geisert Bergtechnik GmbH, 6601 Bübingen Chisel of a cutting head of a mining machine or jacking machine
US5415462A (en) * 1994-04-14 1995-05-16 Kennametal Inc. Rotatable cutting bit and bit holder
US5628549A (en) * 1995-12-13 1997-05-13 Kennametal Inc. Cutting tool sleeve rotation limitation system
AT406503B (en) * 1995-12-21 2000-06-26 Voest Alpine Bergtechnik CHISEL ARRANGEMENT FOR A ROUNDING CHISEL
US5810102A (en) 1996-08-23 1998-09-22 Stewart; Gary L. Reversible bit assembly
US5730502A (en) * 1996-12-19 1998-03-24 Kennametal Inc. Cutting tool sleeve rotation limitation system
UA73489C2 (en) * 1998-12-08 2005-08-15 Genisis Mining Technologies Pr Cutting arrangement and sleeve for it
US8104844B2 (en) * 2007-02-27 2012-01-31 Sandvik Intellectual Property Ab Sleeve for reversible cutting tool
US7611209B2 (en) * 2007-02-27 2009-11-03 Sandvik Intellectual Property Ab Reversible cutting tool with shield

Also Published As

Publication number Publication date
DE102008010694A1 (en) 2008-08-28
AU2008200538B2 (en) 2013-07-04
CA2619508C (en) 2014-12-09
GB2447120A (en) 2008-09-03
GB2447120B (en) 2011-06-01
CA2619264A1 (en) 2008-08-27
GB2447121B (en) 2011-06-01
AU2008200532B2 (en) 2013-06-13
GB0802746D0 (en) 2008-03-26
CA2619508A1 (en) 2008-08-27
AU2008200532A1 (en) 2008-09-11
DE102008010694B4 (en) 2015-10-01
GB2447121A (en) 2008-09-03
AU2008200538A1 (en) 2008-09-11
DE102008008954B4 (en) 2013-07-18
DE102008008954A1 (en) 2008-08-28
GB0802745D0 (en) 2008-03-26

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