Closure device with a movable flap
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United States of America Patent
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-
Mar 4, 2008
Grant Date -
Aug 16, 2007
app pub date -
Jan 25, 2007
filing date -
Feb 3, 2006
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention relates to a closure device comprising a wall, an opening provided in this wall, a flap which selectively adopts at least one closed position in which it blocks the opening and an open position in which it uncovers this opening. Pins are connected to a first edge of the flap, and recesses provided in the thickness of the wall on either side of the opening to receive the pins.The device of the invention also comprises flexible arms which connect the pins to the first edge of the flap in an elastic manner in the direction of bringing the pins towards one another. These arms protrude from the first edge and from the rear face of this flap.
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