GB857354A - Improvements in or relating to cutting machines for mines - Google Patents

Improvements in or relating to cutting machines for mines

Info

Publication number
GB857354A
GB857354A GB20310/58A GB2031058A GB857354A GB 857354 A GB857354 A GB 857354A GB 20310/58 A GB20310/58 A GB 20310/58A GB 2031058 A GB2031058 A GB 2031058A GB 857354 A GB857354 A GB 857354A
Authority
GB
United Kingdom
Prior art keywords
drum
mines
relating
cutter
cutting machines
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
GB20310/58A
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 GB857354A publication Critical patent/GB857354A/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
    • E21C27/02—Machines which completely free the mineral from the seam solely by slitting

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)
  • Luminescent Compositions (AREA)

Abstract

857,354. Mineral-mining machines. EICKHOFF MASCHINENFABRIK UND EISENGIESSEREI GEB. June 25, 1958 [July 2, 1957], No. 20310/58. Class 68(1). A cutter disc 5 is rotably mounted in a cutter drum supporting structure 4, 7 about an axis parallel to but above the axis of rotation of the cutter drum 3. The disc is of a larger diameter than the drum and is rotated by the drum through a gear train 8, 9.
GB20310/58A 1957-07-02 1958-06-25 Improvements in or relating to cutting machines for mines Expired GB857354A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE857354X 1957-07-02

Publications (1)

Publication Number Publication Date
GB857354A true GB857354A (en) 1960-12-29

Family

ID=6789549

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20310/58A Expired GB857354A (en) 1957-07-02 1958-06-25 Improvements in or relating to cutting machines for mines

Country Status (1)

Country Link
GB (1) GB857354A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136479A (en) * 1983-03-09 1984-09-19 Kopalnia Wegla Kamiennego Hale Working member for a mining machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136479A (en) * 1983-03-09 1984-09-19 Kopalnia Wegla Kamiennego Hale Working member for a mining machine

Similar Documents

Publication Publication Date Title
GB857354A (en) Improvements in or relating to cutting machines for mines
GB922925A (en) Improvements in or relating to mining machines
AU211183B2 (en) Improvements in or relating to ring spinning apparatus
ES228346A2 (en) Rotating machine of laminar fibers with troncoconic rollers (Machine-translation by Google Translate, not legally binding)
AU206944B2 (en) Improvements in or relating to shaft rotation determining apparatus
CA524946A (en) Shaft rotation indicator
CA523496A (en) Means for securing a roll to a shaft
AU2233456A (en) Improvements in or relating to ring spinning apparatus
CA526434A (en) Pulverizing apparatus for knot or pulp
CA532928A (en) Rotary mining machine
AU1576956A (en) Improvements in or relating to shaft rotation determining apparatus
AU210871B2 (en) Improvements in rotary drilling machines
AU208476B2 (en) Improvements in or relating to cutting machines
CA522780A (en) Rotating grinding machines
AU212708B2 (en) Improvements in or relating to turn - buckles
CA529809A (en) Machine for making windowed envelopes
CA523658A (en) Oxygen cutting machines
CA503714A (en) Spinning spindle mechanisms, in particular to those driven by means of a worm and a worm wheel
AU1968756A (en) Improvements in rotary drilling machines
AU2116756A (en) Improvements in or relating to cutting machines
CA520202A (en) Paper shredding machine
AU209970B2 (en) Improvements in or relating to mining apparatus
AU2313356A (en) Improvements in or relating to turn - buckles
CA533614A (en) Bearing quality testing machine
AU215428B2 (en) Improvements in or relating to grinding machines