Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1986-04-21
1988-05-17
Dawson, Robert A.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156 94, 156 98, 264 36, 264 69, 425 13, B32B 3116, B32B 3500
Patent
active
047448415
ABSTRACT:
A method of repairing windshields that have been chipped or cracked comprising the steps of removing damaged glass from a break in the surface of the glass, fixing a pressure applier over the break, impact vibrating the windshield and heating the reverse side of the windshield to increase the size of the opening being filled and to drive air from the opening, injecting a resin into the damaged area while vibrating and heating and, if necessary, removing any additional air by developing a suction over the damaged area. The apparatus of the invention includes a frame that is suction held in place, and that mounts the injection plunger and a vibrator to vibrate the glass as a resin is injected into openings in the glass.
REFERENCES:
patent: 3562366 (1971-02-01), Sohl
patent: 3841932 (1974-10-01), Forler et al.
Criddle B. Deon
Dawson Robert A.
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