FR2736384B1 - Dispositif de montage de pic de coupe, pic de coupe et boite a pic, notamment pour machine d'exploitation de mine - Google Patents

Dispositif de montage de pic de coupe, pic de coupe et boite a pic, notamment pour machine d'exploitation de mine

Info

Publication number
FR2736384B1
FR2736384B1 FR9608354A FR9608354A FR2736384B1 FR 2736384 B1 FR2736384 B1 FR 2736384B1 FR 9608354 A FR9608354 A FR 9608354A FR 9608354 A FR9608354 A FR 9608354A FR 2736384 B1 FR2736384 B1 FR 2736384B1
Authority
FR
France
Prior art keywords
pic
cutting
mounting
box
operating machine
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.)
Expired - Fee Related
Application number
FR9608354A
Other languages
English (en)
Other versions
FR2736384A1 (fr
Inventor
Klaus Tank
Arthur Mark Kilfoil
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.)
De Beers Industrial Diamond Division Pty Ltd
Original Assignee
De Beers Industrial Diamond Division Pty Ltd
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 De Beers Industrial Diamond Division Pty Ltd filed Critical De Beers Industrial Diamond Division Pty Ltd
Publication of FR2736384A1 publication Critical patent/FR2736384A1/fr
Application granted granted Critical
Publication of FR2736384B1 publication Critical patent/FR2736384B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • E21C35/1831—Fixing methods or devices

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)
  • Earth Drilling (AREA)
FR9608354A 1995-07-05 1996-07-04 Dispositif de montage de pic de coupe, pic de coupe et boite a pic, notamment pour machine d'exploitation de mine Expired - Fee Related FR2736384B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA955589 1995-07-05

Publications (2)

Publication Number Publication Date
FR2736384A1 FR2736384A1 (fr) 1997-01-10
FR2736384B1 true FR2736384B1 (fr) 2000-05-05

Family

ID=25585197

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9608354A Expired - Fee Related FR2736384B1 (fr) 1995-07-05 1996-07-04 Dispositif de montage de pic de coupe, pic de coupe et boite a pic, notamment pour machine d'exploitation de mine

Country Status (7)

Country Link
US (1) US5722733A (fr)
AU (1) AU699848B2 (fr)
CA (1) CA2180512C (fr)
DE (1) DE19626030B4 (fr)
FR (1) FR2736384B1 (fr)
GB (1) GB2302894B (fr)
ZA (1) ZA964425B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20320163U1 (de) * 2003-12-29 2004-03-04 Dbt Gmbh Meißelhalter für einen Hobelmeißel
DE102007020303B4 (de) * 2007-04-22 2014-10-02 Schwamborn Gerätebau Gmbh Rundschaftmeißel für Meißelfräsen nebst Halterung
US7926883B2 (en) * 2007-05-15 2011-04-19 Schlumberger Technology Corporation Spring loaded pick
EP2053198A1 (fr) 2007-10-22 2009-04-29 Element Six (Production) (Pty) Ltd. Corps à pointe
US10323514B2 (en) * 2013-05-16 2019-06-18 Us Synthetic Corporation Shear cutter pick milling system
GB201517360D0 (en) * 2015-10-01 2015-11-18 Element Six Gmbh And Element Six Uk Ltd Pick tool
USD960215S1 (en) 2020-09-16 2022-08-09 Gary E. Weaver Shear pick
CN117072162A (zh) * 2023-08-23 2023-11-17 闫琳 一种矿用截齿

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1908161A (en) * 1930-05-06 1933-05-09 Gewerkschaft Wallram Coal-cutting chisel with hard metal cutting edge
DE588422C (de) * 1930-05-07 1933-11-23 Gewerkschaft Wallram Schraempicke mit Hartmetalleinsatz
US3143177A (en) * 1961-01-23 1964-08-04 Louis C Galorneau Tool holder
DK31578A (da) * 1977-02-03 1978-08-04 Allen & Hanburys Ltd Fremgangsmaade til fremstilling af benzenderivater
GB2008170A (en) * 1977-07-27 1979-05-31 Fletcher Sutcliffe Wild Ltd Mineral-Cutter Drum
US4595241A (en) * 1984-04-16 1986-06-17 Gilbert Jerry F Digging tooth and holder therefor
US4632463A (en) * 1984-08-03 1986-12-30 The Cincinnati Mine Machinery Company Combined base member and bit holder with protected retainer
DE3434348C2 (de) * 1984-08-10 1986-10-02 Fa. Astrid Komotzki, 4600 Dortmund Halterung für Schrämmeißel bei Kohlengewinnungsmaschinen
ZA871298B (fr) * 1986-02-28 1987-08-17
EP0274711A1 (fr) * 1986-12-19 1988-07-20 De Beers Industrial Diamond Division (Proprietary) Limited Outil de coupe pour une machine d'abattage

Also Published As

Publication number Publication date
GB2302894A (en) 1997-02-05
CA2180512C (fr) 2007-04-17
AU5615296A (en) 1997-01-16
US5722733A (en) 1998-03-03
GB9614092D0 (en) 1996-09-04
FR2736384A1 (fr) 1997-01-10
AU699848B2 (en) 1998-12-17
ZA964425B (en) 1996-12-09
DE19626030A1 (de) 1997-01-09
CA2180512A1 (fr) 1997-01-06
GB2302894B (en) 1999-01-13
DE19626030B4 (de) 2007-10-25

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Legal Events

Date Code Title Description
ST Notification of lapse