Combination airport air and ground transportation marker and airport traffic way
First Claim
1. A combination airport air and ground transportation marker and airport traffic way, comprising:
- broad, substantially coextensive first and second sheets of pliant material each having a perimeter edge;
a fluid ballast bladder formed in the perimeter edge of each of the first and second sheets of pliant material, each of the bladders formed with a fluid inlet for permitting intake of fluid relative to the bladder for filling the bladder with fluid and outtake of fluid relative to the bladder for relieving the bladder of fluid, and a relief vent for relieving pressure in the bladder during the filling of the bladder with fluid and the relieving of the bladder of fluid;
the first sheet of pliant material splayed out onto an airport traffic way;
the second sheet of pliant material splayed out onto the airport traffic way overlying the first sheet of pliant material;
the first and second sheets of pliant material cooperating forming a marker for the airport traffic way; and
a charge of fluid filling each of the bladders fluid ballasting the marker relative to the airport traffic way.
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Abstract
A combination airport air and ground transportation marker and airport traffic way comprises broad, substantially coextensive first and second sheets of pliant material each having a perimeter edge formed with a fluid ballast bladder formed with a fluid inlet for permitting intake and outtake of fluid relative to the bladder for filling and relieving the bladder, and a relief vent for relieving pressure in the bladder during the filling of the bladder with fluid and the relieving of the bladder of fluid. The first sheet is splayed out onto an airport traffic way, and the second sheet is splayed out onto the airport traffic way overlying the first sheet of pliant material, whereby the first and second sheets cooperate forming a marker for the airport traffic way. A charge of fluid fills each of the bladders fluid ballasting the marker relative to the airport traffic way.
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Citations
19 Claims
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1. A combination airport air and ground transportation marker and airport traffic way, comprising:
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broad, substantially coextensive first and second sheets of pliant material each having a perimeter edge; a fluid ballast bladder formed in the perimeter edge of each of the first and second sheets of pliant material, each of the bladders formed with a fluid inlet for permitting intake of fluid relative to the bladder for filling the bladder with fluid and outtake of fluid relative to the bladder for relieving the bladder of fluid, and a relief vent for relieving pressure in the bladder during the filling of the bladder with fluid and the relieving of the bladder of fluid; the first sheet of pliant material splayed out onto an airport traffic way; the second sheet of pliant material splayed out onto the airport traffic way overlying the first sheet of pliant material; the first and second sheets of pliant material cooperating forming a marker for the airport traffic way; and a charge of fluid filling each of the bladders fluid ballasting the marker relative to the airport traffic way. - View Dependent Claims (2, 3, 4, 5)
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6. A combination airport air and ground transportation marker and airport traffic way, comprising:
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broad, substantially coextensive first and second sheets of pliant material having first and second perimeter edges, respectively; first and second perimeter sleeve structures formed in the first and second perimeter edges, respectively; first and second fluid ballast bladders held by the first and second sleeve structures, respectively; the first bladder formed with a first fluid inlet for permitting intake of fluid relative to the first bladder for filling the first bladder with fluid and outtake of fluid relative to the first bladder for relieving the first bladder of fluid, and a first relief vent for relieving pressure in the first bladder during the filling of the first bladder with fluid and the relieving of the first bladder of fluid; the second bladder formed with a second fluid inlet for permitting intake of fluid relative to the second bladder for filling the second bladder with fluid and outtake of fluid relative to the second bladder for relieving the second bladder of fluid, and a second relief vent for relieving pressure in the second bladder during the filling of the second bladder with fluid and the relieving of the second bladder of fluid; the first sheet of pliant material splayed out onto an airport traffic way; the second sheet of pliant material splayed out onto the airport traffic way overlying the first sheet of pliant material; the first and second sheets of pliant material cooperating forming a marker for the airport traffic way; and a charge of fluid filling each of first and second bladders fluid ballasting the marker relative to the airport traffic way. - View Dependent Claims (7, 8, 9, 10, 11)
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12. A combination airport air and ground transportation marker and airport traffic way, comprising:
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broad, substantially coextensive first and second sheets of pliant material having first and second perimeter edges, respectively; the first perimeter edge defining first sides that meet at first corners, which cooperate defining a first shape of the first sheet; the second perimeter edge defining second sides that meet at second corners, which cooperate defining a second shape of the second sheet; first and second perimeter sleeve structures formed in the first and second perimeter edges, respectively; first gaps formed in the first sleeve structure at the corners of the first sheet; second gaps formed in the second sleeve structure at the corners of the second sheet; first and second flexible fluid ballast bladders held by the first and second sleeve structures, respectively; segments of the first bladder exposed at the gaps in the first sleeve structure at the corners of the first sheet; segments of the second bladder exposed at the gaps in the second sleeve structure at the corners of the second sheet; the first bladder formed with a first fluid inlet for permitting intake of fluid relative to the first bladder for filling the first bladder with fluid and outtake of fluid relative to the first bladder for relieving the first bladder of fluid, and a first relief vent for relieving pressure in the first bladder during the filling of the first bladder with fluid and the relieving of the first bladder of fluid; the second bladder formed with a second fluid inlet for permitting intake of fluid relative to the second bladder for filling the second bladder with fluid and outtake of fluid relative to the second bladder for relieving the second bladder of fluid, and a second relief vent for relieving pressure in the second bladder during the filling of the second bladder with fluid and the relieving of the second bladder of fluid; the first sheet of pliant material splayed out onto an airport traffic way; the second sheet of pliant material splayed out onto the airport traffic way overlying the first sheet of pliant material; the first and second sheets of pliant material cooperating forming a marker for the airport traffic way; a first charge of fluid filling the first bladder causing the first bladder to apply a stretching force to the first sheet maintaining the first shape of the first sheet; a second charge of fluid filling the second bladder causing the second bladder to apply a stretching force to the second sheet maintaining the second shape of the second sheet; and the first and second charges of fluid ballasting the marker relative to the airport traffic way. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19)
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Specification