Plastic article or earthenware shaping or treating: apparatus – Product or preform repair or restoring means – Hand manipulable tool
Patent
1996-04-12
1999-04-27
Woo, Jay H.
Plastic article or earthenware shaping or treating: apparatus
Product or preform repair or restoring means
Hand manipulable tool
156 94, 156382, 264 36, 264102, 425 13, B32B 3500
Patent
active
058978828
ABSTRACT:
A system for repairing damaged glass including a vacuum powered anchor for securing the damage repair system to a surface of a damaged piece of glass proximate to a flaw in the glass surface. Included is an evacuating enclosure coupled to the anchor, the couplement providing a means by which the enclosure is fixable relative to the anchor. A common vacuum source is selectively communicatable with the anchor and the enclosure so that vacuum pressure may be selectively applied in any combination to the anchor and the enclosure. A resin applicator is also included for depositing resin into the flaw. Also included is a repair device for a cracked piece of glass. The repair device includes at least one anchor for securing the device to a surface of the flawed piece of glass opposite the crack opening. At least one depressor is coupled to the anchor for distending the piece of glass away from the repair device thereby expanding the crack opening at the glass surface opposite the depressor so that repair resin may be more readily deposited into the crack's interior.
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Cargill Howard W.
Gonzalez Juan
Leyson Joseph
Woo Jay H.
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