Device for opening and closing sliding door
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United States of America Patent
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-
Aug 22, 2017
Grant Date -
Oct 22, 2015
app pub date -
Mar 28, 2013
filing date -
Nov 23, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
Provided is a device for opening and closing a sliding door, of which collinearly placed doors slide respectively to overlap each other such that the sliding door is opened or closed. The device includes a sliding portion formed on a surface on which doors come into contact with each other in order to prevent the doors from interfering with each other when the doors are opened; a pair of rail frames formed on a top surface of the furniture and provided with a rail protruding upwardly such that each door is slid forward and backward on the rail, the rail having both sides in which bending portions are formed; and rotational members, each of which is installed to one side of a connection bracket to be rotatable in a curved section of the bending portion while being lifted and slid on the rail.
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