Pipes and tubular conduits – Repairing – Patches
Patent
1999-06-29
2000-04-04
Brinson, Patrick
Pipes and tubular conduits
Repairing
Patches
138 97, 156287, 264269, F16L 5516
Patent
active
060448679
ABSTRACT:
A method and apparatus for fabricating a resin impregnable flexible liner for lining a lateral pipe which leads into a main pipe having at one end a flexible collar for installation at the location where the lateral liner meets the main is provided. The seal is formed using a pipe template with an opening conforming to the lateral to be sealed. A tubular portion of liner is inserted into the opening and a ring of flexible impregnable material is bonded to the tubular portion about the opening. An expandable plug holds the elements in position during bonding.
REFERENCES:
patent: 2944994 (1960-07-01), Singleton et al.
patent: 3804663 (1974-04-01), Clark
patent: 3946761 (1976-03-01), Thompson et al.
patent: 4009063 (1977-02-01), Wood
patent: 4064211 (1977-12-01), Wood
patent: 4135958 (1979-01-01), Wood
patent: 4425287 (1984-01-01), Hesse et al.
patent: 4434115 (1984-02-01), Chick
patent: 4439469 (1984-03-01), Wood
patent: 4518247 (1985-05-01), Nishikawa
patent: 4581247 (1986-04-01), Wood
patent: 4680066 (1987-07-01), Wood
patent: 4687677 (1987-08-01), Jonasson
patent: 4991006 (1991-02-01), Wood
patent: 5018545 (1991-05-01), Wells
patent: 5108533 (1992-04-01), Long, Jr. et al.
patent: 5199463 (1993-04-01), Lippiatt
patent: 5329063 (1994-07-01), Endoh
patent: 5340160 (1994-08-01), Meijers et al.
patent: 5393481 (1995-02-01), Wood
patent: 5395862 (1995-03-01), Neckers et al.
patent: 5423630 (1995-06-01), Imoto et al.
patent: 5439033 (1995-08-01), Kamiyama et al.
patent: 5451284 (1995-09-01), Ikeda et al.
patent: 5451343 (1995-09-01), Neckers et al.
patent: 5514519 (1996-05-01), Neckers et al.
patent: 5606171 (1997-02-01), Neckers et al.
patent: 5609439 (1997-03-01), Schreiner et al.
patent: 5623080 (1997-04-01), Neckers et al.
patent: 5624629 (1997-04-01), Wood
patent: 5639802 (1997-06-01), Neckers et al.
patent: 5692543 (1997-12-01), Wood
patent: 5807025 (1998-09-01), Sundermann
Murray Kevin P.
Smith Philip M.
Tweedie John
Wells Jeff
Brinson Patrick
Buchanan Lloyd G.
Insituform (Netherlands) N.V.
Wolfson Michael I.
LandOfFree
Method and apparatus for fabricating a flexible lining with flex does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for fabricating a flexible lining with flex, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for fabricating a flexible lining with flex will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-356610