Apparatus for monitoring the locking of the safety bar of a chair in a cableway system
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United States of America Patent
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-
Oct 3, 2006
Grant Date -
Jan 8, 2004
app pub date -
May 16, 2003
filing date -
Jul 4, 2002
priority date (Note) -
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status (Latency Note)
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Abstract
An apparatus monitors the locking of the safety bar of the chairs of an aerial cableway system. A first sensor determines the occupancy of the chairs and a second sensor determines the locking of the safety bar. The sensor output signals from these two sensors are led to a control device, which is enabled to switch the chairlift system off.
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