Transfer station for transferring material between conveyors in a mine working
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United States of America Patent
Stats
-
Feb 16, 1993
Grant Date -
N/A
app pub date -
Nov 25, 1991
filing date -
Nov 30, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A transfer station for transfer of material from a longwall face to a gate or roadway of a mine working employs a box frame in which the two runs of a scraper-chain face and gate conveyors intersect. A driving drum for the face conveyor is mounted in a housing in the box frame. A baffle plate cover in the form of a pivotal flap which can be locked in the closed position is arranged on an end face of the housing receiving the chain drum. The pivotal flap preferably consists of two flap doors which can be hinged outwardly on opposing sides so that the chain drum is accessible from the exterior.
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