Method of sealing pipe

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor

Patent

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Details

156294, 427230, 427238, 118408, 118419, 118DIG10, 405150, 264269, 264516, B29C 6336, B29C 6348

Patent

active

046029745

ABSTRACT:
A method of lining a pipeline or passageway with a flexible tubular liner. The liner is caused to evert in the pipeline by a fluid under pressure, and a former is used to smooth out the everting face of the liner and evenly apply resin over the everting face.

REFERENCES:
patent: 3333311 (1967-08-01), Matheny et al.
patent: 4077610 (1978-03-01), Masuda
patent: 4135958 (1979-01-01), Wood
patent: 4182262 (1980-01-01), Everson et al.
patent: 4368091 (1983-01-01), Ontsuga et al.
patent: 4456401 (1984-06-01), Williams

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