FR2536113B1 - Dispositif d'extraction, notamment pour exploitations minieres souterraines, muni d'un trepan amovible du type tournant et basculant - Google Patents

Dispositif d'extraction, notamment pour exploitations minieres souterraines, muni d'un trepan amovible du type tournant et basculant

Info

Publication number
FR2536113B1
FR2536113B1 FR8317977A FR8317977A FR2536113B1 FR 2536113 B1 FR2536113 B1 FR 2536113B1 FR 8317977 A FR8317977 A FR 8317977A FR 8317977 A FR8317977 A FR 8317977A FR 2536113 B1 FR2536113 B1 FR 2536113B1
Authority
FR
France
Prior art keywords
rotating
extraction device
underground mining
mining operations
tipping type
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
Application number
FR8317977A
Other languages
English (en)
Other versions
FR2536113A1 (fr
Inventor
Albert Peters
Walter Wild
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.)
RAG AG
Original Assignee
Ruhrkohle AG
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 DE3242144A external-priority patent/DE3242144C2/de
Priority claimed from DE19833317145 external-priority patent/DE3317145A1/de
Application filed by Ruhrkohle AG filed Critical Ruhrkohle AG
Publication of FR2536113A1 publication Critical patent/FR2536113A1/fr
Application granted granted Critical
Publication of FR2536113B1 publication Critical patent/FR2536113B1/fr
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21CMINING OR QUARRYING
    • E21C35/00Details 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
    • E21C35/18Mining picks; Holders therefor
    • E21C35/183Mining picks; Holders therefor with inserts or layers of wear-resisting material
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21CMINING OR QUARRYING
    • E21C35/00Details 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
    • E21C35/18Mining picks; Holders therefor
    • E21C35/183Mining picks; Holders therefor with inserts or layers of wear-resisting material
    • E21C35/1833Multiple inserts
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21CMINING OR QUARRYING
    • E21C35/00Details 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
    • E21C35/18Mining picks; Holders therefor
    • E21C35/183Mining picks; Holders therefor with inserts or layers of wear-resisting material
    • E21C35/1837Mining picks; Holders therefor with inserts or layers of wear-resisting material characterised by the shape
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21CMINING OR QUARRYING
    • E21C35/00Details 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
    • E21C35/18Mining picks; Holders therefor
    • E21C35/19Means for fixing picks or holders
    • E21C35/193Means for fixing picks or holders using bolts as main fixing elements
    • E21C35/1936Means for fixing picks or holders using bolts as main fixing elements the picks having a square- or rectangular-section shank

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)
  • Earth Drilling (AREA)
FR8317977A 1982-11-13 1983-11-10 Dispositif d'extraction, notamment pour exploitations minieres souterraines, muni d'un trepan amovible du type tournant et basculant Expired FR2536113B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3242144A DE3242144C2 (de) 1982-11-13 1982-11-13 Dreh-Kippmeißel
DE19833317145 DE3317145A1 (de) 1983-05-11 1983-05-11 Gewinnungseinrichtung mit festlegbarem dreh-kippmeissel

Publications (2)

Publication Number Publication Date
FR2536113A1 FR2536113A1 (fr) 1984-05-18
FR2536113B1 true FR2536113B1 (fr) 1987-12-11

Family

ID=25805771

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8317977A Expired FR2536113B1 (fr) 1982-11-13 1983-11-10 Dispositif d'extraction, notamment pour exploitations minieres souterraines, muni d'un trepan amovible du type tournant et basculant

Country Status (1)

Country Link
FR (1) FR2536113B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19908656C1 (de) * 1999-02-27 2000-08-31 Wirtgen Gmbh Meißelhalterwechselsystem
DE10221764C1 (de) 2002-05-15 2003-11-27 Wirtgen Gmbh Halterung für einen Schaftmeißel
EP2952676A1 (fr) * 2014-06-03 2015-12-09 Caterpillar Global Mining Europe GmbH Ensemble de trépans de charrue

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1254103B (de) * 1965-10-16 1967-11-16 Gewerk Eisenhuette Westfalia Meissel fuer Kohlenhobel
DE1239647B (de) * 1965-10-16 1967-05-03 Gewerk Eisenhuette Westfalia Meissel fuer Kohlenhobel od. dgl.
DE2405366A1 (de) * 1974-02-05 1975-08-07 Wolfgang Vetter Meissel fuer kohlenhobel o.dgl.
DE2437361C3 (de) * 1974-08-02 1986-06-19 Wolfgang Ing.(Grad.) 4700 Hamm Vetter Meißel für einen Kohlenhobel o.dgl.
DE7823740U1 (de) * 1978-08-09 1978-11-23 Titanit-Bergbautechnik Gmbh & Co, Kg, 4700 Hamm Druckschulter, auch Füllstück genannt, für Meißel von Kohlenhobel
DE8116945U1 (de) * 1981-06-06 1982-09-23 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Meißelanordnung, insbesondere für Kohlenhobel u.dgl.

Also Published As

Publication number Publication date
FR2536113A1 (fr) 1984-05-18

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Legal Events

Date Code Title Description
ST Notification of lapse