Bogie for guide rail type vehicle
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United States of America Patent
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Sep 23, 2014
Grant Date -
Jan 5, 2012
app pub date -
Aug 7, 2009
filing date -
Feb 20, 2009
priority date (Note) -
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status (Latency Note)
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Abstract
A bogie for a vehicle guided by guide wheels rotating while contacting a guide rail arranged along a guideway of the vehicle has a steering mechanism which operates in conjunction with the guide wheels to steer running wheels; a guide frame including a pair of traverse beams each of which is equipped with the guide wheels rotatably on both ends thereof and connecting members connecting the pair of the traverse beams with each other, the traverse beams being respectively arranged on a front side and a rear side of the bogie; a connection rod connecting the steering mechanism to the guide frame to move the steering mechanism in conjunction with the guide frame and steer the running wheels; and a turning bearing having a circular or an arc shape to rotatably support the guide frame on an axle of the bogie or a supporting member of the axle.
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