Encasement for a height-adjustable support column
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United States of America Patent
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Oct 11, 2011
Grant Date -
Dec 31, 2009
app pub date -
Jun 24, 2009
filing date -
Jun 25, 2008
priority date (Note) -
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status (Latency Note)
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Abstract
In the encasement of a height-adjustable support column comprising a plurality of encasement elements (12) which are arranged annularly around the support column and which engage each other in a telescopic manner and can be slid relatively to each other in the axial direction of the support column, the encasement elements (12) each consisting of a material band (14) bent into a ring whose abutting edges (16) each have a rebate (20) bent backwards and are connected to each other by means of a retainer clip (22) having a C-shaped profile and clasping the rebates, at least one of the rebates (20) is provided with a recess (26) into which a locking element (28) provided on the retainer clip (22) can be engaged.
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