Device for detecting and displaying the position of components of vehicle couplings
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United States of America Patent
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Apr 26, 2011
Grant Date -
Jun 26, 2008
app pub date -
Mar 21, 2006
filing date -
Mar 24, 2005
priority date (Note) -
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status (Latency Note)
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Abstract
The invention relates to a device for detecting and displaying the position of components of vehicle couplings, in particular semi-trailer couplings. A combined sensor and display unit is located in a common housing. The sensor unit comprises at least one sensor and the display unit at least one display element. The device can be mounted on the exterior of a semi-trailer coupling or of a sliding unit of a semi-trailer coupling, adjacent to a manual actuating element of a closing or locking device.
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