BE688297A - - Google Patents

Info

Publication number
BE688297A
BE688297A BE688297DA BE688297A BE 688297 A BE688297 A BE 688297A BE 688297D A BE688297D A BE 688297DA BE 688297 A BE688297 A BE 688297A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE688297A publication Critical patent/BE688297A/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/20—Mineral freed by means not involving slitting
    • E21C27/32—Mineral freed by means not involving slitting by adjustable or non-adjustable planing means with or without loading arrangements
    • E21C27/44—Planing knives
    • 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

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)
  • Crushing And Grinding (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
BE688297D 1965-10-16 1966-10-14 BE688297A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1965G0044962 DE1239647B (de) 1965-10-16 1965-10-16 Meissel fuer Kohlenhobel od. dgl.

Publications (1)

Publication Number Publication Date
BE688297A true BE688297A (xx) 1967-04-14

Family

ID=7127604

Family Applications (1)

Application Number Title Priority Date Filing Date
BE688297D BE688297A (xx) 1965-10-16 1966-10-14

Country Status (5)

Country Link
BE (1) BE688297A (xx)
DE (1) DE1239647B (xx)
ES (1) ES330465A1 (xx)
FR (1) FR1495645A (xx)
NL (1) NL6611973A (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE340989B (xx) * 1970-03-24 1971-12-13 Sandvikens Jernverks Ab
DE2437361C3 (de) * 1974-08-02 1986-06-19 Wolfgang Ing.(Grad.) 4700 Hamm Vetter Meißel für einen Kohlenhobel o.dgl.
DE3103951A1 (de) 1981-02-05 1982-09-09 Rudolf 4700 Hamm Garte Verstellbarer meissel fuer kohlen-gewinnungsmaschine n unter tage
DE3209410A1 (de) * 1981-06-06 1982-12-23 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Meisselanordnung, insbesondere fuer kohlenhobel u.dgl.
FR2536113B1 (fr) * 1982-11-13 1987-12-11 Ruhrkohle Ag Dispositif d'extraction, notamment pour exploitations minieres souterraines, muni d'un trepan amovible du type tournant et basculant
CN103362506A (zh) * 2013-07-17 2013-10-23 王浩 用于刨煤机的刨煤刀具

Also Published As

Publication number Publication date
NL6611973A (xx) 1967-04-17
FR1495645A (fr) 1967-09-22
ES330465A1 (es) 1967-06-16
DE1239647B (de) 1967-05-03

Similar Documents

Publication Publication Date Title
JPS4348Y1 (xx)
JPS4412702Y1 (xx)
JPS4326251Y1 (xx)
JPS441189Y1 (xx)
JPS4413332Y1 (xx)
FR1553657A (xx)
JPS4421332Y1 (xx)
JPS4412217Y1 (xx)
BE674767A (xx)
AU6783465A (xx)
LU52428A1 (xx)
NL6515826A (xx)
NL6606574A (xx)
NL6609465A (xx)
NL6610928A (xx)
NL6611130A (xx)
NL6615642A (xx)
BE673907A (xx)
BE685732A (xx)
BE684357A (xx)
BE680554A (xx)
BE674866A (xx)
BE674844A (xx)
BE674833A (xx)
BE673937A (xx)

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: GEWERKSCHAFT EISENHUTTE WESTFALIA

Effective date: 19861014