Cab mounting for mining machine
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United States of America Patent
Stats
-
Feb 17, 1981
Grant Date -
N/A
app pub date -
Apr 16, 1979
filing date -
Apr 16, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A system for mounting two operator cabs to a vehicle chassis for transverse extension. At least one large tube is mounted to the vehicle with its axis pointed in the direction of the operator cab movement. Two smaller tubes of different diameters telescopically engage the large tube and each other and project at opposite ends of the large tube. A bushing is fixed in the opening of the large tube from which the smallest tube extends. Two cab brackets slidably engage the outer surface of the large tube. An outer edge of each cab bracket is fixed relative to one of the smaller tubes which is a cantilever support therefor when the cab is extended outwardly of the length of the large tube. The cabs are slidably mounted to the cab brackets for vertical movement relative thereto.
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