GB1106870A - Improvements in or relating to mining machines - Google Patents

Improvements in or relating to mining machines

Info

Publication number
GB1106870A
GB1106870A GB3603265A GB3603265A GB1106870A GB 1106870 A GB1106870 A GB 1106870A GB 3603265 A GB3603265 A GB 3603265A GB 3603265 A GB3603265 A GB 3603265A GB 1106870 A GB1106870 A GB 1106870A
Authority
GB
United Kingdom
Prior art keywords
axis
boom
relating
ram
mining 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
GB3603265A
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.)
Rudolf Hausher & Sohne GmbH
Original Assignee
Rudolf Hausher & Sohne 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 Rudolf Hausher & Sohne GmbH filed Critical Rudolf Hausher & Sohne GmbH
Publication of GB1106870A publication Critical patent/GB1106870A/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
    • E21C27/28—Mineral freed by means not involving slitting by percussive drills with breaking-down means, e.g. wedge-shaped tools

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)
  • Earth Drilling (AREA)

Abstract

1,106,870. Percussive tools. MASCHINENFABRIK RUDOLF HAUSHERR & SOHNE G.m.b.H. 23 Aug., 1965 [12 May, 1964], No. 36032/65. Heading B4C. [Also in Division E1] A percussive drill is pivotable by a ram about an axis on the forward part of a tubular boom, the forward part being rotatable about the axis of the boom, which is vertically swingable by a ram about a connecting pivot axis between the boom and a vertical post that is mounted for rotation about its own axis on a carriage reciprocable upon a self propelled chassis.
GB3603265A 1965-05-12 1965-08-23 Improvements in or relating to mining machines Expired GB1106870A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0065207 1965-05-12

Publications (1)

Publication Number Publication Date
GB1106870A true GB1106870A (en) 1968-03-20

Family

ID=7311368

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3603265A Expired GB1106870A (en) 1965-05-12 1965-08-23 Improvements in or relating to mining machines

Country Status (1)

Country Link
GB (1) GB1106870A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2161030A1 (en) * 1971-11-26 1973-07-06 Coal Industry Patents Ltd
DE2340346A1 (en) * 1972-08-12 1974-03-21 Dobson Park Ind BOOMS, IN PARTICULAR FOR A LINE DRIVE MACHINE IN UNDERGROUND PIT OPERATION
GB2160497A (en) * 1984-06-19 1985-12-24 Gen Mining Union Corp Overhead loader
GB2172322A (en) * 1985-03-15 1986-09-17 Kembla Coal & Coke Excavating machine
CN103216227A (en) * 2012-01-20 2013-07-24 刘素华 Boring machine with reciprocating direct-impact effect

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2161030A1 (en) * 1971-11-26 1973-07-06 Coal Industry Patents Ltd
DE2340346A1 (en) * 1972-08-12 1974-03-21 Dobson Park Ind BOOMS, IN PARTICULAR FOR A LINE DRIVE MACHINE IN UNDERGROUND PIT OPERATION
GB2160497A (en) * 1984-06-19 1985-12-24 Gen Mining Union Corp Overhead loader
GB2172322A (en) * 1985-03-15 1986-09-17 Kembla Coal & Coke Excavating machine
CN103216227A (en) * 2012-01-20 2013-07-24 刘素华 Boring machine with reciprocating direct-impact effect
CN103216227B (en) * 2012-01-20 2015-10-28 刘素华 Back and forth fling drilling machine

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