Mining or in situ disintegration of hard material – Hard material disintegrating machines – Stepper-type advance-causing means
Patent
1983-04-21
1984-12-18
Novosad, Stephen J.
Mining or in situ disintegration of hard material
Hard material disintegrating machines
Stepper-type advance-causing means
299 34, E21C 2902, E21C 2740
Patent
active
044887574
ABSTRACT:
Disclosed is a plough mining installation for the underground working of minerals, preferably those occuring in thin seams, which incorporates plough bodies interlinked by rigid rods into a ploughing system reciprocating along the face due to a reciprocatory means consisting of an immovable hydraulic ram and a plurality of movable hydraulic rams. Spaced apart along a frame of the installation, the movable hydraulic rams are linked to each other by articulated joints resting on slides arranged to travel on longitudinal guide means. Thus, the ploughing systems is capable of reciprocating through a distance equalling the length of the aggragate stroke of all the hydraulic rams.
REFERENCES:
patent: 2780063 (1961-04-01), Litz
patent: 4198098 (1980-04-01), Lobbe
Antonov Alexandr D.
Karmyshin Nikolai V.
Khorin Vladimir N.
Kudryashov Evgeny I.
Levashov Vladimir M.
DelSignore Mark J.
Gosudarstvenny Proektno -Konstruktorsky I Eksperimentalny Instit
Novosad Stephen J.
LandOfFree
Plough mining installation does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Plough mining installation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Plough mining installation will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1985326