Systems and Methods for Aligning Roll-Up Door Curtains
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United States of America Patent
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N/A
Issued Date -
Apr 21, 2016
app pub date -
Oct 15, 2014
filing date -
Oct 15, 2014
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Example systems and methods for aligning roll-up door curtains are disclosed. An example door includes a roller that is rotatable about an axis. The door further includes a curtain having a wrapped section wrapped around the roller and an unwrapped section extending tangentially away from the wrapped section. The unwrapped section adjoins the wrapped section at a first point proximate a first end of the roller and at a second point proximate a second end of the roller. The axis is closer to the second point than to the first point when the curtain is at the intermediate position. In some examples, the door includes a guide member to guide the curtain on to the roller.
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Family
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Cited Art Landscape
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