FR647240A - Haveuse - Google Patents

Haveuse

Info

Publication number
FR647240A
FR647240A FR647240DA FR647240A FR 647240 A FR647240 A FR 647240A FR 647240D A FR647240D A FR 647240DA FR 647240 A FR647240 A FR 647240A
Authority
FR
France
Prior art keywords
haveuse
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
Other languages
French (fr)
Inventor
Jean-Marie-Antoine Ducoeur
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
Priority to FR647240T priority Critical
Application granted granted Critical
Publication of FR647240A publication Critical patent/FR647240A/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21CMINING OR QUARRYING
    • E21C25/00Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/54Slitting by unguided cutter cables or cutter chains, or by unguided tools drawn along the working face by cables or the like
FR647240D 1927-06-08 1927-06-08 Haveuse Expired FR647240A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR647240T 1927-06-08

Publications (1)

Publication Number Publication Date
FR647240A true FR647240A (en) 1928-11-21

Family

ID=9001970

Family Applications (1)

Application Number Title Priority Date Filing Date
FR647240D Expired FR647240A (en) 1927-06-08 1927-06-08 Haveuse

Country Status (1)

Country Link
FR (1) FR647240A (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE879381C (en) * 1948-10-02 1953-06-11 Alexander Schubert Coal plane
US2699930A (en) * 1949-10-24 1955-01-18 Lobbe Armin Coal planing machine head and cutter arrangement thereon
DE939442C (en) * 1942-03-25 1956-02-23 Preussische Bergwerks Und Huet Planing device preferably moved in the face direction by a traction device
DE940221C (en) * 1944-06-13 1956-03-15 Preussische Bergwerks Und Huet Planer
DE941271C (en) * 1942-09-17 1956-04-05 Wilhelm Baecker Coal extraction scrapers
DE964134C (en) * 1942-08-11 1957-05-16 Albert Hamel Extraction process and wedge device for hard coal
DE964312C (en) * 1943-09-28 1957-05-23 Steinkohlenbergbauver Planing device for coal and other minerals, preferably moved by a traction device
DE964764C (en) * 1942-11-21 1957-06-06 Beien Maschfab A planing device moved in the face direction by a traction device
DE964765C (en) * 1943-02-26 1957-06-06 Steinkohlenbergbauver A planing device moved in the face direction by a traction device
DE969201C (en) * 1948-11-13 1958-05-14 Arnold Haarmann Dr Ing Schaelschrappergefaess
DE969712C (en) * 1940-07-13 1958-07-10 Bergwerksverband Gmbh A planing device that can be moved along the working face, preferably by a traction device
DE969742C (en) * 1942-03-25 1958-07-10 Bergwerksverband Gmbh Preferably by a traction means in the direction of longwall moved, clam miserable Gewinnungsgeraet for coal and other minerals
DE971907C (en) * 1947-09-12 1959-04-16 Alexander Schubert Coal plane
DE974679C (en) * 1942-03-25 1961-03-30 Bergwerksverband Ges Mit Besch Device for peeling extraction and removal of coal or other minerals

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE969712C (en) * 1940-07-13 1958-07-10 Bergwerksverband Gmbh A planing device that can be moved along the working face, preferably by a traction device
DE974679C (en) * 1942-03-25 1961-03-30 Bergwerksverband Ges Mit Besch Device for peeling extraction and removal of coal or other minerals
DE969742C (en) * 1942-03-25 1958-07-10 Bergwerksverband Gmbh Preferably by a traction means in the direction of longwall moved, clam miserable Gewinnungsgeraet for coal and other minerals
DE939442C (en) * 1942-03-25 1956-02-23 Preussische Bergwerks Und Huet Planing device preferably moved in the face direction by a traction device
DE964134C (en) * 1942-08-11 1957-05-16 Albert Hamel Extraction process and wedge device for hard coal
DE941271C (en) * 1942-09-17 1956-04-05 Wilhelm Baecker Coal extraction scrapers
DE964764C (en) * 1942-11-21 1957-06-06 Beien Maschfab A planing device moved in the face direction by a traction device
DE964765C (en) * 1943-02-26 1957-06-06 Steinkohlenbergbauver A planing device moved in the face direction by a traction device
DE964312C (en) * 1943-09-28 1957-05-23 Steinkohlenbergbauver Planing device for coal and other minerals, preferably moved by a traction device
DE940221C (en) * 1944-06-13 1956-03-15 Preussische Bergwerks Und Huet Planer
DE971907C (en) * 1947-09-12 1959-04-16 Alexander Schubert Coal plane
DE879381C (en) * 1948-10-02 1953-06-11 Alexander Schubert Coal plane
DE969201C (en) * 1948-11-13 1958-05-14 Arnold Haarmann Dr Ing Schaelschrappergefaess
US2699930A (en) * 1949-10-24 1955-01-18 Lobbe Armin Coal planing machine head and cutter arrangement thereon

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