DE1170350B - Coal plane - Google Patents

Coal plane

Info

Publication number
DE1170350B
DE1170350B DEG34869A DEG0034869A DE1170350B DE 1170350 B DE1170350 B DE 1170350B DE G34869 A DEG34869 A DE G34869A DE G0034869 A DEG0034869 A DE G0034869A DE 1170350 B DE1170350 B DE 1170350B
Authority
DE
Germany
Prior art keywords
coal plane
coal
plane
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.)
Pending
Application number
DEG34869A
Other languages
German (de)
Inventor
Armin Loebbe
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.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia 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
Priority to US108836A priority Critical patent/US3118657A/en
Application filed by Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of DE1170350B publication Critical patent/DE1170350B/en
Pending legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21CMINING OR QUARRYING
    • E21C27/00Machines which completely free the mineral from the seam
    • E21C27/20Mineral freed by means not involving slitting
    • E21C27/32Mineral freed by means not involving slitting by adjustable or non-adjustable planing means with or without loading arrangements
    • E21C27/34Machine propelled along the working face by cable or chain
DEG34869A 1961-05-09 1962-05-02 Coal plane Pending DE1170350B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US108836A US3118657A (en) 1961-05-09 1961-05-09 Mining machine with roof cutter

Publications (1)

Publication Number Publication Date
DE1170350B true DE1170350B (en) 1964-05-21

Family

ID=22324331

Family Applications (2)

Application Number Title Priority Date Filing Date
DEG34869A Pending DE1170350B (en) 1961-05-09 1962-05-02 Coal plane
DE1962G0025894 Expired DE1936011U (en) 1961-05-09 1962-05-02 Coal plane.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE1962G0025894 Expired DE1936011U (en) 1961-05-09 1962-05-02 Coal plane.

Country Status (3)

Country Link
US (1) US3118657A (en)
DE (2) DE1170350B (en)
GB (1) GB997904A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1300889B (en) * 1968-03-09 1969-08-14 Gewerk Eisenhuette Westfalia Coal plane with a device arranged in front of the tool carriers to limit the cutting depth
US4275927A (en) * 1978-08-18 1981-06-30 Gewerkschaft Eisenhutte Westfalia Mineral mining plough with worm adjustable roof cutter

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1265094B (en) * 1966-07-19 1968-04-04 Gewerk Eisenhuette Westfalia Coal plane
US3386732A (en) * 1966-07-29 1968-06-04 Betty N. Robins Oral facial exerciser
DE7110531U (en) * 1971-03-19 1971-06-24 Gebr Eickhoff Mbh Coal plane
DE2832319C2 (en) * 1978-07-22 1984-09-27 M.A.N. Maschinenfabrik Augsburg-Nuernberg Ag, 4200 Oberhausen, De
DE3222984C2 (en) * 1982-06-19 1993-06-03 Gewerkschaft Eisenhuette Westfalia Gmbh, 4670 Luenen, De
DE3517063C1 (en) * 1985-05-11 1986-09-04 Kloeckner Becorit Gmbh Coal planer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE831832C (en) * 1948-10-02 1952-02-18 Alexander Schubert Coal plane with precutters arranged in steps in front of the main knife
DE862433C (en) * 1944-04-12 1953-01-12 Gelsenkirchener Bergwerks Ag Coal plane with an additional hanging knife
DE912801C (en) * 1952-03-13 1954-06-03 Gewerk Eisenhuette Westfalia Plane-like device
DE1032703B (en) * 1952-09-30 1958-06-26 Maschf Coal plane with an undivided guide beam guided on the conveyor and a tool carrier provided with sloping loading surfaces

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2745651A (en) * 1947-07-08 1956-05-15 Gewerk Eisenhuette Westfalia Mining planer
GB722105A (en) * 1948-10-01 1955-01-19 Demag Ag Coal working apparatus
US2670943A (en) * 1949-03-26 1954-03-02 Mavor & Coulson Ltd Mining machine
DE865884C (en) * 1949-04-09 1953-02-05 Henry Neuenburg Device for dismantling, in particular, thin, flat-mounted floezen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE862433C (en) * 1944-04-12 1953-01-12 Gelsenkirchener Bergwerks Ag Coal plane with an additional hanging knife
DE831832C (en) * 1948-10-02 1952-02-18 Alexander Schubert Coal plane with precutters arranged in steps in front of the main knife
DE912801C (en) * 1952-03-13 1954-06-03 Gewerk Eisenhuette Westfalia Plane-like device
DE1032703B (en) * 1952-09-30 1958-06-26 Maschf Coal plane with an undivided guide beam guided on the conveyor and a tool carrier provided with sloping loading surfaces

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1300889B (en) * 1968-03-09 1969-08-14 Gewerk Eisenhuette Westfalia Coal plane with a device arranged in front of the tool carriers to limit the cutting depth
US4275927A (en) * 1978-08-18 1981-06-30 Gewerkschaft Eisenhutte Westfalia Mineral mining plough with worm adjustable roof cutter

Also Published As

Publication number Publication date
GB997904A (en) 1965-07-14
US3118657A (en) 1964-01-21
DE1936011U (en) 1966-04-07

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