Structure of air flow control valve and intake device
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United States of America Patent
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-
Jan 9, 2018
Grant Date -
Jul 30, 2015
app pub date -
Jan 23, 2015
filing date -
Jan 27, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
A structure of an air flow control valve includes: valve main body portions respectively provided in intake ports, and controlling the flow of a fluid supplied to combustion chambers of an internal combustion engine; connecting shafts provided integrally with the valve main body portions, and connecting the valve main body portions; a first bearing member formed of a single member having a first bearing hole turnably supporting the connecting shaft at a first end; and a second bearing member provided separately from the first bearing member, and formed of a single member having a second bearing hole turnably supporting the connecting shaft at a second end. The connecting shafts are formed integrally with the valve main body portions in a state where the first and second bearing members are respectively fitted onto the connecting shafts connecting the valve main body portions.
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