Debris blower system
First Claim
1. A debris blower system, comprising:
- a mounting platform configured to mount to a road grader;
a blower unit attached to the mounting platform;
an exhaust tube comprising an inflow end and an outflow end;
wherein the inflow end of the exhaust tube is coupled to the blower unit in a manner that permits it to rotate relative to the blower unit;
wherein the exhaust tube comprises at least one bend between the inflow end and the outflow end; and
a motor attached to the mounting platform, coupled to the exhaust tube, and configured to cause rotation of the inflow end of the exhaust tube relative to the blower unit to control the orientation of the outflow end of the exhaust tube;
wherein the mounting platform is configured to be removably attached to the front end of a road grader, and wherein the outflow end of the exhaust tube can be configured to direct air from the blower unit onto to a road surface in front of the road grader in a manner that can clear debris from the road surface;
wherein the road grader comprises a blade configured to contact a road surface beneath the road grader, wherein the outflow end of the exhaust tube can be configured to direct air from the road surface in a manner that can clear debris from the road surface in front of the blade.
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Accused Products
Abstract
A debris blower system for clearing debris from the path of a road grader. The debris blower system generally includes a mounting platform configured to mount to a road grader, a blower unit attached to the mounting platform, an exhaust tube attached to the blower unit, and a motor attached to the mounting platform. The exhaust tube may be configured to rotate relative to the blower unit to alter the flow of air from the blower unit. The motor is configured to rotate the exhaust tube and alter the direction of air from the blower, which is generally to a road surface in front of a road grader. The debris blower system may also be attached to a lifter, which permits the mounting platform to be raised and lowered to further control the outflow of air from the blower unit.
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Citations
20 Claims
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1. A debris blower system, comprising:
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a mounting platform configured to mount to a road grader; a blower unit attached to the mounting platform; an exhaust tube comprising an inflow end and an outflow end; wherein the inflow end of the exhaust tube is coupled to the blower unit in a manner that permits it to rotate relative to the blower unit; wherein the exhaust tube comprises at least one bend between the inflow end and the outflow end; and a motor attached to the mounting platform, coupled to the exhaust tube, and configured to cause rotation of the inflow end of the exhaust tube relative to the blower unit to control the orientation of the outflow end of the exhaust tube; wherein the mounting platform is configured to be removably attached to the front end of a road grader, and wherein the outflow end of the exhaust tube can be configured to direct air from the blower unit onto to a road surface in front of the road grader in a manner that can clear debris from the road surface; wherein the road grader comprises a blade configured to contact a road surface beneath the road grader, wherein the outflow end of the exhaust tube can be configured to direct air from the road surface in a manner that can clear debris from the road surface in front of the blade. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A debris blower system, comprising:
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a mounting platform; a blower unit attached to the mounting platform; an exhaust tube comprising an inflow end and an outflow end; wherein the inflow end of the exhaust tube is coupled to the blower unit in a manner that permits it to rotate relative to the blower unit; a motor attached to the mounting platform, coupled to the exhaust tube, and configured to alter the orientation of the outflow end of the exhaust tube relative to the blower unit; a lifter coupled to the mounting platform; at least one connector coupled to the lifter and configured to detachably couple the debris blower system to the front end of a road grader; and wherein the lifter is configured to modify the elevation of the mounting platform relative to at least one of the at least one connectors. - View Dependent Claims (16, 17, 18)
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19. A debris blower system, comprising:
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a mounting platform configured to mount to a road grader; a blower unit attached to the mounting platform; an exhaust tube comprising an inflow end and an outflow end; wherein the inflow end of the exhaust tube is coupled to the blower unit in a manner that permits it to rotate relative to the blower unit; wherein the exhaust tube comprises at least one bend between the inflow end and the outflow end; and a motor attached to the mounting platform, coupled to the exhaust tube, and configured to cause rotation of the inflow end of the exhaust tube relative to the blower unit to control the orientation of the outflow end of the exhaust tube; wherein the mounting platform is configured to be removably attached to the front end of a road grader, and wherein the outflow end of the exhaust tube can be configured to direct air from the blower unit onto to a road surface in front of the road grader in a manner that can clear debris from the road surface; wherein the front end of the road grader comprises a lifter and the mounting platform is configured to be removably attached to the lifter, wherein the lifter is configured to alter the elevation of the mounting platform relative to the road surface. - View Dependent Claims (20)
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Specification