Cab Protection Device for Working Machine
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United States of America Patent
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N/A
Issued Date -
Jan 12, 2017
app pub date -
Mar 4, 2015
filing date -
Mar 5, 2014
priority date (Note) -
Published
status (Latency Note)
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Abstract
A regulation device including a stopper receiving part mounted on the machine frame and/or the bottom of the cab includes a through hole formed at the center part, a shaft penetrating the through hole of the stopper receiving part and a stopper supported by the shaft. A spherical surface is formed on the side surface of a stopper where a stopper receiving part contacts. When the cab displaces in the direction away from the machine frame, the spherical surface of the stopper contacts in vicinity of a through hole of the receiving part to inhibit detachment.
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