Self-closing sliding door assembly
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United States of America Patent
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Mar 30, 2010
Issued Date -
N/A
app pub date -
Apr 20, 2005
filing date -
Apr 20, 2005
priority date (Note) -
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status (Latency Note)
Importance
Abstract
This self-closing, sliding door assembly is used for a cabinet having a front opening and a pair of doors each mounted for movement in upper and lower tracks. A counterweight is attached to each door by a sash-line having a vertical length attached to the counterweight and a horizontal length attached to an associated door. The sash-line is guided from the vertical to the horizontal by a pair of pulley bracket assemblies one being mounted to a cabinet wall in a vertical plane and the other being mounted to a cabinet wall in a horizontal plane. The sash-line is retained on the pulleys by the pulley brackets during movement of the counterweight to guard against slip off the pulleys.
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