DE973672C - Mining machine - Google Patents

Mining machine

Info

Publication number
DE973672C
DE973672C DEC988A DEC0000988A DE973672C DE 973672 C DE973672 C DE 973672C DE C988 A DEC988 A DE C988A DE C0000988 A DEC0000988 A DE C0000988A DE 973672 C DE973672 C DE 973672C
Authority
DE
Germany
Prior art keywords
mining machine
joint
tools
drive means
loosening
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
DEC988A
Other languages
German (de)
Inventor
Hans Joachim Von Dr-Ing Hippel
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEC988A priority Critical patent/DE973672C/en
Application granted granted Critical
Publication of DE973672C publication Critical patent/DE973672C/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
    • E21C31/02—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for cutting or breaking-down devices
    • E21C31/06—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for cutting or breaking-down devices actuated by an endless 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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Description

In Betracht gezogene Druckschriften:Considered publications:

Deutsche Patentschriften Nr. 178 170, 371 230, 378 791, 439 248, 442 882, 447 614, 570 671,
597190, 875791;German patents No. 178 170, 371 230, 378 791, 439 248, 442 882, 447 614, 570 671,
597190, 875791;

französische Patentschrift Nr. 895 023;French Patent No. 895 023;

britische Patentschriften Nr. 11 770 aus dem Jahre 1911, 628 671;British Patent Specification No. 11,770 from the Years 1911, 628 671;

USA.-Patentschriften Nr. 1 643 000, 2 093 448.U.S. Patent Nos. 1,643,000, 2,093,448.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

© 90 J 772/S 4,60© 90 J 772 / S 4.60

Claims (2)

PATENTANSPRÜCHE:PATENT CLAIMS: 1. Mittels eines Zugmittels am Stoß entlangbewegbare Abbaumaschine, deren Lösewerkzeuge durch ein besonderes, längs des Stoßes verlegtes Mittel angetrieben werden, dadurch gekennzeichnet, daß das Antriebsmittel (Seil oder Kette 6) für die Lösewerkzeuge über die Arbeitsgeschwindigkeit der Lösewerkzeuge regelnde Räder oder Scheiben (3) innerhalb der Abbaumaschine geführt ist.1. Can be moved along the joint by means of a traction device Mining machine, the removal tools of which are driven by a special means laid along the joint, characterized in that, that the drive means (rope or chain 6) for the loosening tools over the working speed of the loosening tools regulating wheels or disks (3) is guided within the mining machine. 2. Abbaumaschine nach· Anspruch 1, dadurch gekennzeichnet, daß das Antriebsmittel (6) von einem Trum des Strebförderers gebildet wird.2. Mining machine according to claim 1, characterized in that characterized in that the drive means (6) is formed by a strand of the face conveyor.
DEC988A 1950-05-13 1950-05-13 Mining machine Expired DE973672C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEC988A DE973672C (en) 1950-05-13 1950-05-13 Mining machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC988A DE973672C (en) 1950-05-13 1950-05-13 Mining machine

Publications (1)

Publication Number Publication Date
DE973672C true DE973672C (en) 1960-04-28

Family

ID=7012474

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC988A Expired DE973672C (en) 1950-05-13 1950-05-13 Mining machine

Country Status (1)

Country Link
DE (1) DE973672C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976805C (en) * 1952-03-16 1964-04-30 Eickhoff Maschinenfabrik Geb Mining facility for longwall mining
DE1191775B (en) * 1962-01-22 1965-04-29 Moenninghoff Maschf Facility for driving up routes and thawing u. Like. In mines, especially in coal mines
DE1262191B (en) * 1966-03-29 1968-03-07 Gewerk Eisenhuette Westfalia Coal extraction facility for long-front mining operations

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE597190C (en) *
DE178170C (en) *
GB191111770A (en) * 1911-05-16 1912-02-08 Wilfrid L Spence Improvements in the Feed Motion of Rope-driven Coal Cutters.
DE371230C (en) * 1923-03-13 Eugen Bellmann Device for regulating the feed for milling machines
DE378791C (en) * 1921-07-01 1923-08-03 W Knapp Maschf Device to prevent the crash of the cutting machine in steep areas
DE439248C (en) * 1927-01-06 Westfalia A G Maschf Schraemmaschine
DE442882C (en) * 1924-10-14 1927-04-09 Maschb Akt Ges H Flottmann & C Drive mechanism for the winch on cutting machines
DE447614C (en) * 1927-08-08 Maschb Akt Ges H Flottmann & C Arrangement of an additional safety rope to prevent the cutting machine from falling if their pull rope breaks
US1643000A (en) * 1926-07-31 1927-09-20 Frederick B Miller Apparatus for mining
DE570671C (en) * 1926-12-23 1933-02-23 Richard Gerlicher Equipment for the extraction of coal and other minerals
US2093448A (en) * 1935-05-23 1937-09-21 Sullivan Machinery Co Mining apparatus
FR895023A (en) * 1942-03-24 1945-01-12 Preussische Bergwerks Und Hu T Device and method for the exploitation of coal and other minerals
GB628671A (en) * 1947-07-09 1949-09-02 Arthur Bolton Improvements in and relating to machines for the mining of coal and the like
DE875791C (en) * 1942-12-10 1953-05-07 Eickhoff Maschinenfabrik Geb Extraction and loading machine for longwall mining

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE447614C (en) * 1927-08-08 Maschb Akt Ges H Flottmann & C Arrangement of an additional safety rope to prevent the cutting machine from falling if their pull rope breaks
DE178170C (en) *
DE371230C (en) * 1923-03-13 Eugen Bellmann Device for regulating the feed for milling machines
DE439248C (en) * 1927-01-06 Westfalia A G Maschf Schraemmaschine
DE597190C (en) *
GB191111770A (en) * 1911-05-16 1912-02-08 Wilfrid L Spence Improvements in the Feed Motion of Rope-driven Coal Cutters.
DE378791C (en) * 1921-07-01 1923-08-03 W Knapp Maschf Device to prevent the crash of the cutting machine in steep areas
DE442882C (en) * 1924-10-14 1927-04-09 Maschb Akt Ges H Flottmann & C Drive mechanism for the winch on cutting machines
US1643000A (en) * 1926-07-31 1927-09-20 Frederick B Miller Apparatus for mining
DE570671C (en) * 1926-12-23 1933-02-23 Richard Gerlicher Equipment for the extraction of coal and other minerals
US2093448A (en) * 1935-05-23 1937-09-21 Sullivan Machinery Co Mining apparatus
FR895023A (en) * 1942-03-24 1945-01-12 Preussische Bergwerks Und Hu T Device and method for the exploitation of coal and other minerals
DE875791C (en) * 1942-12-10 1953-05-07 Eickhoff Maschinenfabrik Geb Extraction and loading machine for longwall mining
GB628671A (en) * 1947-07-09 1949-09-02 Arthur Bolton Improvements in and relating to machines for the mining of coal and the like

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976805C (en) * 1952-03-16 1964-04-30 Eickhoff Maschinenfabrik Geb Mining facility for longwall mining
DE1191775B (en) * 1962-01-22 1965-04-29 Moenninghoff Maschf Facility for driving up routes and thawing u. Like. In mines, especially in coal mines
DE1262191B (en) * 1966-03-29 1968-03-07 Gewerk Eisenhuette Westfalia Coal extraction facility for long-front mining operations

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