Cab support structure of construction machine
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United States of America Patent
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Mar 6, 2018
Issued Date -
N/A
app pub date -
Oct 28, 2014
filing date -
Oct 29, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
This invention relates to a cab support structure for construction machine. The cab support structure has a rear beam and a front beam, which support front and rear part of cab, and a center beam located and welded between inner and outer frames of the machine. A stopper located at the corner of center beam side of the junction of rear beam and outer frame is formed box shape. The stopper has an L-shaped plate welded to the rear beam and the outer frame, and a doubling L-shaped plate welded to the L-shaped plate, rear beam, and outer frame.
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