FR1005722A - New harvester plow - Google Patents

New harvester plow

Info

Publication number
FR1005722A
FR1005722A FR1005722DA FR1005722A FR 1005722 A FR1005722 A FR 1005722A FR 1005722D A FR1005722D A FR 1005722DA FR 1005722 A FR1005722 A FR 1005722A
Authority
FR
France
Prior art keywords
plow
new harvester
harvester
new
harvester plow
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
Alexander Schubert
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
Application granted granted Critical
Publication of FR1005722A publication Critical patent/FR1005722A/en
Expired legal-status Critical Current

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
    • E21C27/34—Machine propelled along the working face by cable or chain

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)
  • Solid Fuels And Fuel-Associated Substances (AREA)
FR1005722D 1947-09-12 1947-09-12 New harvester plow Expired FR1005722A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1005722T 1947-09-12

Publications (1)

Publication Number Publication Date
FR1005722A true FR1005722A (en) 1952-04-15

Family

ID=9565064

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1005722D Expired FR1005722A (en) 1947-09-12 1947-09-12 New harvester plow

Country Status (2)

Country Link
DE (1) DE971907C (en)
FR (1) FR1005722A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1182177B (en) * 1958-10-16 1964-11-26 Bergwerksverband Gmbh Extraction device for flake-like minerals, especially solid coal

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1710801A (en) * 1921-07-02 1929-04-30 Morgan Olive Eugenie Long-wall mining and loading machine
FR647240A (en) * 1927-06-08 1928-11-21 Haveuse
DE635532C (en) * 1935-01-22 1936-09-18 Ida Hamel Geb Ortlieb Extraction device for coal and similar minerals
DE642686C (en) * 1935-04-02 1937-03-12 Ida Hamel Geb Ortlieb Extraction device for coal or the like.
FR897586A (en) * 1940-07-12 1945-03-26 Preussische Bergwerks Und Hu T Device for mining coal and other minerals
DE850882C (en) * 1943-01-05 1952-09-29 Albert Hamel Wedge process in hard coal extraction
DE961883C (en) * 1943-03-06 1957-04-11 Albert Hamel Wedge device for coal extraction
DE750811C (en) * 1943-05-11 1945-01-27 Plane-like dismantling device

Also Published As

Publication number Publication date
DE971907C (en) 1959-04-16

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