Force transmitting housing for longwall mining machine
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United States of America Patent
Stats
-
Jul 24, 1990
Grant Date -
N/A
app pub date -
May 27, 1988
filing date -
Jun 2, 1987
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An improved drum-cutter mining machine design which transmits force exerted upon a drive wheel during translation of the mining machine along a rack structure to the machine. A protective housing encloses gears and a drive wheel in a manner such that feed forces exerted upon a drive wheel are transmitted through the housing to the mining machine.
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