GB2086964B - Improvements relating to shearer-loaders - Google Patents

Improvements relating to shearer-loaders

Info

Publication number
GB2086964B
GB2086964B GB8133923A GB8133923A GB2086964B GB 2086964 B GB2086964 B GB 2086964B GB 8133923 A GB8133923 A GB 8133923A GB 8133923 A GB8133923 A GB 8133923A GB 2086964 B GB2086964 B GB 2086964B
Authority
GB
United Kingdom
Prior art keywords
shearer
loaders
improvements relating
relating
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
GB8133923A
Other versions
GB2086964A (en
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.)
Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH
Original Assignee
Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH
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 Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH filed Critical Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH
Publication of GB2086964A publication Critical patent/GB2086964A/en
Application granted granted Critical
Publication of GB2086964B publication Critical patent/GB2086964B/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/06—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate
    • E21C25/08—Mountings for the rods or drums
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/02—Machines which completely free the mineral from the seam solely by slitting
GB8133923A 1980-11-11 1981-11-10 Improvements relating to shearer-loaders Expired GB2086964B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803042475 DE3042475A1 (en) 1980-11-11 1980-11-11 ROLL MILLING MACHINE, ESPECIALLY FOR LOW FLOE DISMANTLING

Publications (2)

Publication Number Publication Date
GB2086964A GB2086964A (en) 1982-05-19
GB2086964B true GB2086964B (en) 1984-03-21

Family

ID=6116475

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8133923A Expired GB2086964B (en) 1980-11-11 1981-11-10 Improvements relating to shearer-loaders

Country Status (2)

Country Link
DE (1) DE3042475A1 (en)
GB (1) GB2086964B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2233368A (en) * 1989-06-29 1991-01-09 G Pk Exi Ugolnogo Mash Mineral working machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2113399C3 (en) * 1971-03-19 1973-10-04 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Roller cutting machine

Also Published As

Publication number Publication date
GB2086964A (en) 1982-05-19
DE3042475A1 (en) 1982-06-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee