Automatic opening/closing trash bin lid for lavatory unit of aircraft
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United States of America Patent
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-
Jun 22, 2010
Grant Date -
Nov 24, 2005
app pub date -
Dec 14, 2004
filing date -
May 24, 2004
priority date (Note) -
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status (Latency Note)
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Abstract
The invention provides a device for automatically opening and closing a lid of a trash bin in noncontact fashion disposed in a lavatory unit of an aircraft. On the upper portion of a trash bin 100 disposed in a lavatory unit of an aircraft is attached a lid 50 that pivots via a shaft 250. The reflective infrared radiation sensor 200 attached to a lid frame 60 irradiates infrared radiation IR and detects an object. When the object is detected, a control means drives the DC motor 220 to pivot the shaft 250 via a rotating lever 240 and link arms 242 and 244 to open the lid 50 downward. The fully closed state and the fully opened state of the lid 50 can be detected by position detecting sensors 260 and 262.
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