Windshield repair device

Details Windshield repair device Windshield repair device

1987-07-06

1989-04-11

Eley, Timothy V.

Plastic article or earthenware shaping or treating: apparatus

Product or preform repair or restoring means

Hand manipulable tool

2940218, 156382, 425 13, B32B 3500, B29F 500

Patent

active

048201480

ABSTRACT:
A windshield repair device for repairing imperfections, in the form of bull's eyes, chips or cracks, induced by road hazards. The device comprises a first vacuum device for repairing relatively large imperfections, a second vacuum device for repairing relatively small imperfections adjacent the windshield periphery, and a platen to secure the second vacuum device to the windshield. The first vacuum device evacuates a relatively large area over a chip or crack and injects ultra-violet light-settable polymer resins into the evacuated imperfection. The second vacuum device is essentially the inner portion of the first vacuum device and is capable of evacuating a much smaller area. The second vacuum device is primarily useful either at the periphery of the windshield, or on areas of windshields having a high degree of curvature. The platen assists in holding the second vacuum device to the windshield.

REFERENCES:
patent: 4032272 (1977-06-01), Miller
patent: 4047863 (1977-09-01), McCluskey et al.
patent: 4280861 (1981-07-01), Schwartz
patent: 4419305 (1987-12-01), Matles

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