GB1153956A - Coal Cutter With Vibratory Drive - Google Patents

Coal Cutter With Vibratory Drive

Info

Publication number
GB1153956A
GB1153956A GB07691/67A GB1769167A GB1153956A GB 1153956 A GB1153956 A GB 1153956A GB 07691/67 A GB07691/67 A GB 07691/67A GB 1769167 A GB1769167 A GB 1769167A GB 1153956 A GB1153956 A GB 1153956A
Authority
GB
United Kingdom
Prior art keywords
shaft
mineral
vibratory drive
coal cutter
plough
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
GB07691/67A
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.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia 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 Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of GB1153956A publication Critical patent/GB1153956A/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
    • E21C27/46—Mineral freed by means not involving slitting by percussed planing means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18344—Unbalanced weights

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)
  • Crushing And Pulverization Processes (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)

Abstract

1,153,956. Mineral-mining ploughs. GEWERKSCHAFT EISENHUTTE WESTFALIA. 18 April, 1967 [12 May, 1966], No. 17691/67. Heading E1F. A mineral-mining plough is caused to have a stepwise advance of a hopping nature in either direction along a face by a vibrator system incorporated within the plough. The system involves at least one of the out of balance, contra-rotating masses of the system being so secured on a drive shaft as to have a degree of freedom of rotational movement with respect to the shaft in the direction of rotation of the shaft.
GB07691/67A 1966-05-12 1967-04-18 Coal Cutter With Vibratory Drive Expired GB1153956A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG0046875 1966-05-12

Publications (1)

Publication Number Publication Date
GB1153956A true GB1153956A (en) 1969-06-04

Family

ID=7128179

Family Applications (1)

Application Number Title Priority Date Filing Date
GB07691/67A Expired GB1153956A (en) 1966-05-12 1967-04-18 Coal Cutter With Vibratory Drive

Country Status (4)

Country Link
US (1) US3419313A (en)
BE (1) BE698375A (en)
GB (1) GB1153956A (en)
NL (1) NL6706206A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4118994A (en) * 1974-06-27 1978-10-10 Institut Francais De Petrole Movable device for generating acoustic shear waves in the earth
US4499779A (en) * 1982-06-07 1985-02-19 M-B-W Inc. Vibratory compactor
US7434890B2 (en) * 2005-03-23 2008-10-14 Boart Longyear Inc. Vibratory milling machine having linear reciprocating motion
US8079647B2 (en) * 2005-03-23 2011-12-20 Longyear Tm, Inc. Vibratory milling machine having linear reciprocating motion
US7704017B2 (en) * 2008-04-30 2010-04-27 Pileco Inc. Friction shaft coupling with perpendicular adjustment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3097537A (en) * 1963-07-16 Vibration-inducing apparatus
DE1155408B (en) * 1959-06-06 1963-10-10 Gewerk Eisenhuette Westfalia Activated coal plane
US3151912A (en) * 1961-01-14 1964-10-06 Gewerk Eisenhuette Westfalia Impact planer device for extraction of mineral material
US3150774A (en) * 1961-06-26 1964-09-29 Western Electric Co Apparatus for gaging components

Also Published As

Publication number Publication date
BE698375A (en) 1967-11-13
US3419313A (en) 1968-12-31
NL6706206A (en) 1967-11-13

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