Driving carriage for a sliding curtain
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United States of America Patent
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Feb 24, 2015
Grant Date -
Mar 28, 2013
app pub date -
Mar 31, 2011
filing date -
Mar 31, 2010
priority date (Note) -
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Abstract
This driving carriage for a sliding curtain comprises a body that can move along a rail by virtue of two pairs of carrier wheels supported by the carriage, this body being provided, between the two pairs of carrier wheels along the longitudinal axis of the carriage, with at least one opening designed to receive a part of an inner curved edge of the rail without the rail striking the carriage. This eliminates or greatly limits the risks of the carriage becoming jammed along the rail.
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