Invention Grant
US07938146B2 Repair apparatus and method for pipe and fittings 有权
管件及配件的修理设备及方法

Repair apparatus and method for pipe and fittings
Abstract:
Disclosed herein is a repair apparatus and method for pipe and fittings. In one form, the method relates to utilizing fabric-like material which is intermixed with an adhesive. In one form, the adhesive is a two-part adhesive which hardens to a semi-rigid state to avoid stress fractures through repeated expansion and contraction due to physical movement or temperature variation in the pipe and/or fittings. In one form the method and apparatus are particularly useful in thermoplastic pipes. In other forms, the method is particularly useful in metal pipes and fittings, or in non-pipe structures.
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