Tire balancing
First Claim
Patent Images
1. A method for continuous self balancing of a tire rim assembly during rotation comprising, in combination, the steps of,providing a tire rim assembly having a hollow tire casing surrounding the space about the rim defining an interior space and having a point of imbalance when the interior of the tire is pressurized with air;
- adding a balancing media comprising solid spherically shaped particulate material selected from the group consisting of glass, ceramics, alumina, corderite, porcelain and titanates into the interior space of the tire casing before or during pressurization with air, the balancing media having a size of about 20-40 mesh;
rotating the tire rim assembly to distribute the balancing media within the tire casing; and
continuously self-balancing the tire rim assembly by rotating the pressurized tire rim assembly and distributing the balance media within the tire casing so that a thicker portion of the balancing media lies opposite the point of imbalance.
0 Assignments
0 Petitions
Accused Products
Abstract
A method and composition of matter for balancing tire and rim assemblies of vehicles is disclosed wherein the composition of matter has rounded balancing elements of different size to line the interior of a tire casing and to move over the lining to offset points of imbalance.
26 Citations
12 Claims
-
1. A method for continuous self balancing of a tire rim assembly during rotation comprising, in combination, the steps of,
providing a tire rim assembly having a hollow tire casing surrounding the space about the rim defining an interior space and having a point of imbalance when the interior of the tire is pressurized with air; -
adding a balancing media comprising solid spherically shaped particulate material selected from the group consisting of glass, ceramics, alumina, corderite, porcelain and titanates into the interior space of the tire casing before or during pressurization with air, the balancing media having a size of about 20-40 mesh; rotating the tire rim assembly to distribute the balancing media within the tire casing; and continuously self-balancing the tire rim assembly by rotating the pressurized tire rim assembly and distributing the balance media within the tire casing so that a thicker portion of the balancing media lies opposite the point of imbalance. - View Dependent Claims (2, 3, 4, 5, 6, 7)
-
-
8. A system for maintaining a rotating tire rim assembly in balance comprising:
-
a tire rim assembly having a hollow casing surrounding a space about the rim and having a point of imbalance when said space is pressurized with air; and a balancing media located in the interior of the tire casing, wherein the balancing media comprises a solid spherically shaped particulate material selected from the group consisting of glass, ceramics, alumina, corderite, porcelain and titanates, the balancing media having a size of about 20-40 mesh so that when the tire rim assembly is rotated the balancing media is distributed within the tire casing so that a thicker portion of the balancing media lies opposite the point of imbalance. - View Dependent Claims (9, 10, 11, 12)
-
Specification