Purlin beam with connectable terminals
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United States of America Patent
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-
Nov 8, 2011
Grant Date -
Aug 21, 2008
app pub date -
Jun 23, 2006
filing date -
Jul 11, 2005
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The beam has end terminals which can be connected to one another, such that one of the terminals is provided with front projections for guiding in vertical displacement of the other terminal, which has guides with a form which mates with the said projections, one of the terminals also having projecting lower arms to support the other terminal after it has been put into position, thus determining a single area of contact in order to permit disconnection of the supported terminal during dismantling, by turning on the said area of contact.
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