Method of repairing automobile windshield
OwnerRichard A. Campfieldinventor
Life of this patent
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Abstract
A method of repairing a crack in a windshield where the crack has a surfaced portion in which a repair resin of a first viscosity is applied to surfaced portions of the crack and then a second higher viscosity repair resin is injected over the same portion of the crack. In an alternative method where the crack has an unsurfaced, or tight portion, two injectors are used to fill that portion with a lower viscosity resin, one placed at the end of the crack and the other near the transition from the unsurfaced to the surfaced portion.
Claims14
A method of repairing a crack in a windshield having a portion of said crack which is surfaced and accessible for progressive surface injection of repair resin said portion defining a remainder portion of said crack comprising first inserting a first resin of selected viscosity into said remainder portion and then inserting a second resin of selected viscosity which is higher than that of the first resin into said remainder portion.
Dependencies are inferred from the claim text.