Auxiliary device for alignment of floor boards when laying plank flooring
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United States of America Patent
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Jul 29, 2014
Grant Date -
Feb 28, 2013
app pub date -
Aug 17, 2012
filing date -
Aug 25, 2011
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Disclosed is an auxiliary device (1) for alignment of floor boards (2) when laying plank flooring. The auxiliary device is a tensioning unit (10) with two floor-side, protruding, lower contact jaws (12, 14) for resting against board side edges. The contact jaws are joined together via a displacement guide (16) for changing of their mutual internal distance (X1, X2), and with an upper lever mechanism (18) positioned opposite the lower, floor-side contact jaws (12, 14). The lever mechanism (18) is designed according to the toggle principle and is connected to the contact jaws (12, 14) such that by pivoting of the lever mechanism (18) the contact jaws (12, 14) can be moved from a starting position with a larger distance (X1) into a tensioned position with a smaller, defined distance (X2).
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