Wheel mounted water spray deflector
AssigneeThe Boeing Company
InventorsJustin D. Cottet, Mark N. Simpson
Life of this patent
Estimating the term…
Abstract
A water spray deflector to deflect water spray produced from aircraft landing gear from components of the aircraft. The water spray deflector has an inner diameter and an outer diameter. Coupled to the spray deflector are attachment arms that are adapted to couple with an outer portion of a rim of the landing gear. The attachment arms are also configured to support the water spray deflector position the water spray deflector a distance from a side wall of the tire to prevent the side wall of the tire from coming in contact with the water spray deflector under various loading conditions placed on the tire. In some versions, the water spray deflector is weakened in areas to encourage a failure mode of the water spray deflector.
Claims18
An apparatus for deflecting water away from an aircraft comprising:
- a water spray deflector having an inner radius and an outer radius;
- and
- a plurality of attachment arms coupled to the water spray deflector wherein the attachment arms are adapted to couple with a rim a distance away from a center of the rim, wherein the rim supports a tire of an aircraft, wherein the rim has a rim radius and the tire has a tire radius;
- wherein the outer radius of the spray deflector is less than the radius of the tire;
- wherein the attachment arms are configured to support the water spray deflector and the attachment arms position the water spray deflector a distance from a side wall of the tire, wherein the distance is a function of operating conditions of the tire;
- wherein the water spray deflector is weakened in areas between coupling points relative to areas of the water spray deflector proximate to the coupling points;
- wherein the coupling points are locations where the plurality attachment arms couple to the water spray deflector.
An apparatus for deflecting water away from an aircraft comprising:
- means for deflecting water, wherein the means for deflecting water comprises means for encouraging a failure mode during a tire event;
- means for coupling the means for deflecting water to a din of an aircraft wheel, wherein the rim supports a tire;
- and
- means for positioning the means for deflecting water a distance from a side wall of the tire to prevent the side wall of the tire from contacting the mean for deflecting water.
A method for making a water spray deflector comprising:
- forming a water spray deflector having an inner radius and an outer radius wherein the outer radius is a function of a radius of an aircraft tire;
- preparing a plurality of attachment arms wherein the attachment arms are sized and configured as a function of operating characteristics of the aircraft tire;
- and
- coupling the plurality of attachment arms to the water spray wherein the attachment arms are adapted to couple with a rim, wherein the rim supports the aircraft tire;
- weakening portions of the water spray deflector between coupling points relative to areas of the water spray deflector proximate to the coupling points.
Dependencies are inferred from the claim text.