FR2417631A1 - MINERAL HAVING MACHINES WITH A SLAUGHTER DEVICE CONTAINING PRACTICALLY THE ENTIRE ENTIRETY OF ITS DRIVE MOTOR - Google Patents

MINERAL HAVING MACHINES WITH A SLAUGHTER DEVICE CONTAINING PRACTICALLY THE ENTIRE ENTIRETY OF ITS DRIVE MOTOR

Info

Publication number
FR2417631A1
FR2417631A1 FR7903866A FR7903866A FR2417631A1 FR 2417631 A1 FR2417631 A1 FR 2417631A1 FR 7903866 A FR7903866 A FR 7903866A FR 7903866 A FR7903866 A FR 7903866A FR 2417631 A1 FR2417631 A1 FR 2417631A1
Authority
FR
France
Prior art keywords
mineral
machines
drive motor
device containing
containing practically
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.)
Withdrawn
Application number
FR7903866A
Other languages
French (fr)
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.)
Dowty Meco Ltd
Original Assignee
Dowty Meco Ltd
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 Dowty Meco Ltd filed Critical Dowty Meco Ltd
Publication of FR2417631A1 publication Critical patent/FR2417631A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/06—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate
    • E21C25/10—Rods; Drums
    • 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
    • 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

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 Grinding (AREA)
  • Sawing (AREA)
  • Soil Working Implements (AREA)

Abstract

L'invention est relative à une machine de havage pour minéral. Ladite comporte un corps 3 et un bras 4 d'alignement monté pour pouvoir pivoter par rapport à ce corps. Un dispositif d'abattage 6 est supporté par le bras d'alignement 4 de manière à pouvoir tourner autour d'un axe 7 se prolongeant à partir du bras dans une direction transversale à la direction déterminée pour le mouvement de la machine au cours d'une opération d'abattage. Un moteur 10 d'entraînement du dispositif d'abattage 6 est pratiquement contenu en entier dans ce dispositif d'abattage. Application aux machines d'abattage de minéral.The invention relates to a cutting machine for mineral. Said comprises a body 3 and an alignment arm 4 mounted to be able to pivot relative to this body. A slaughtering device 6 is supported by the alignment arm 4 so as to be able to rotate about an axis 7 extending from the arm in a direction transverse to the direction determined for the movement of the machine during operation. a slaughter operation. A motor 10 for driving the slaughtering device 6 is almost entirely contained in this slaughtering device. Application to mineral slaughtering machines.

FR7903866A 1978-02-15 1979-02-15 MINERAL HAVING MACHINES WITH A SLAUGHTER DEVICE CONTAINING PRACTICALLY THE ENTIRE ENTIRETY OF ITS DRIVE MOTOR Withdrawn FR2417631A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB595878 1978-02-15

Publications (1)

Publication Number Publication Date
FR2417631A1 true FR2417631A1 (en) 1979-09-14

Family

ID=9805831

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7903866A Withdrawn FR2417631A1 (en) 1978-02-15 1979-02-15 MINERAL HAVING MACHINES WITH A SLAUGHTER DEVICE CONTAINING PRACTICALLY THE ENTIRE ENTIRETY OF ITS DRIVE MOTOR

Country Status (4)

Country Link
AU (1) AU4422879A (en)
DE (1) DE2905459A1 (en)
FR (1) FR2417631A1 (en)
GB (1) GB2018329A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484526A1 (en) * 1980-05-08 1981-12-18 Gewerk Eisenhuette Westfalia FELLING AND LOADING MACHINE COMPRISING A HEAVY DUTY CUTTING ARM

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003006791A1 (en) * 2001-07-09 2003-01-23 Ag Associates, Llc Rolling rock cutters
US8235470B2 (en) * 2009-12-24 2012-08-07 Joy Mm Delaware, Inc. Cutter head containing its motors and gearcase
EP2821589B1 (en) 2013-07-04 2015-10-28 Sandvik Intellectual Property AB Mining machine cutting head drive assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484526A1 (en) * 1980-05-08 1981-12-18 Gewerk Eisenhuette Westfalia FELLING AND LOADING MACHINE COMPRISING A HEAVY DUTY CUTTING ARM

Also Published As

Publication number Publication date
GB2018329A (en) 1979-10-17
DE2905459A1 (en) 1979-08-16
AU4422879A (en) 1979-08-23

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Legal Events

Date Code Title Description
ST Notification of lapse