Guides for mineral winning machines

Details Guides for mineral winning machines Guides for mineral winning machines

1991-08-13

1993-02-09

Bagnell, David J.

Mining or in situ disintegration of hard material

Hard material disintegrating machines

Sidewall-working

198520, 1987356, 299 34, B65G 1928, E21C 3512

Patent

active

051848732

ABSTRACT:
A plough guide which is composed of guide sections mounted on the working face side of the runs of channelling of a scraper chain conveyor. Toggle connections are provided on the abutting ends of the plough guide sections. Compartments accommodating the toggle connectors are situated on the rear parts of the guide sections resting against the side walls of the runs of channelling, and are preferably provided in reinforcement plates welded to angle plates. To secure the toggle connectors in the compartments the toggle connectors are provided with securing elements extending from the connector compartments into the plough guide and secured in this latter, preferably between adjacent sliding spacers. The securing elements take the form of handle-like plates which with advantage can be pivotably mounted on the toggle connectors.

REFERENCES:
patent: 4607890 (1986-08-01), Merten et al.
patent: 5033604 (1991-07-01), Steinkuhl

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