Construction machine
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United States of America Patent
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Nov 7, 2023
Grant Date -
N/A
app pub date -
Jan 14, 2020
filing date -
Jan 31, 2019
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A construction machine is capable of reducing a decrease in work efficiency due to maintenance for capturing dust. The construction machine includes: an engine; a heat exchanger; a cooling fan that sucks air into an engine chamber to pass the air through the heat exchanger; an intake chamber independent of the engine chamber; an intake tube connected to the intake chamber; and a dust receiving part. The intake tube has a curved part, which has an outside inner wall surface allowing dust in the air to contact it. The dust receiving part is located downstream of the outside inner wall surface to be capable of receiving dust.
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