AT253439B - Kohlenhobel mit klappenartigen Meißelträgern - Google Patents

Kohlenhobel mit klappenartigen Meißelträgern

Info

Publication number
AT253439B
AT253439B AT782565A AT782565A AT253439B AT 253439 B AT253439 B AT 253439B AT 782565 A AT782565 A AT 782565A AT 782565 A AT782565 A AT 782565A AT 253439 B AT253439 B AT 253439B
Authority
AT
Austria
Prior art keywords
flap
coal plane
chisel
supports
chisel supports
Prior art date
Application number
AT782565A
Other languages
English (en)
Original Assignee
Gewerk Eisenhuette Westfalia
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 Gewerk Eisenhuette Westfalia filed Critical Gewerk Eisenhuette Westfalia
Application granted granted Critical
Publication of AT253439B publication Critical patent/AT253439B/de

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • E21C27/34—Machine propelled along the working face by cable or chain
AT782565A 1964-11-02 1965-08-25 Kohlenhobel mit klappenartigen Meißelträgern AT253439B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG31066U DE1908213U (de) 1964-11-02 1964-11-02 Kohlenhobel mit klappenartigen meisseltraegern.

Publications (1)

Publication Number Publication Date
AT253439B true AT253439B (de) 1967-04-10

Family

ID=7124157

Family Applications (1)

Application Number Title Priority Date Filing Date
AT782565A AT253439B (de) 1964-11-02 1965-08-25 Kohlenhobel mit klappenartigen Meißelträgern

Country Status (6)

Country Link
US (1) US3342529A (de)
AT (1) AT253439B (de)
BE (1) BE671546A (de)
DE (1) DE1908213U (de)
GB (1) GB1085768A (de)
NL (1) NL6512717A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1253658B (de) * 1965-05-10 1967-11-09 Gewerk Eisenhuette Westfalia Kohlenhobel mit schwenkbaren Meisseltraegern
DE1258369B (de) * 1966-03-26 1968-01-11 Gewerk Eisenhuette Westfalia Kohlenhobel mit schwenkbar angeordneten Meisseltraegern
DE7110531U (de) * 1971-03-19 1971-06-24 Gebr Eickhoff Mbh Kohlenhobel
DE3447173A1 (de) * 1984-12-22 1986-07-03 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Hobel fuer die untertaegige gewinnung
DE3447176C2 (de) * 1984-12-22 1995-06-22 Westfalia Becorit Ind Tech Hobel für die untertägige Gewinnung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US444027A (en) * 1891-01-06 Mining-machine
DE811105C (de) * 1948-10-02 1951-08-16 Alexander Schubert Kohlenhobel
DE865884C (de) * 1949-04-09 1953-02-05 Gewerkschaft Des Steinkohlen B Vorrichtung zum Abbau von insbesondere duennen, flachgelagerten Floezen
DE1192134B (de) * 1960-08-23 1965-05-06

Also Published As

Publication number Publication date
BE671546A (de) 1966-04-28
US3342529A (en) 1967-09-19
DE1908213U (de) 1965-01-14
GB1085768A (en) 1967-10-04
NL6512717A (de) 1966-05-03

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