Machine and method for providing folded pipe liners

Details Machine and method for providing folded pipe liners Machine and method for providing folded pipe liners

B - Operations, Transporting

29

C

B29C 53/08 (2006.01) B29C 63/34 (2006.01) F16L 55/162 (2006.01)

Patent

CA 2351235

A machine and method for providing a folded liner for insertion into a pipe, comprises an upper section and a lower section. A flattened heated thermoplastic liner is fed downwardly through the upper section to the lower section, where it is redirected and fed substantially horizontally from the lower section. The flattened liner introduced to the upper section is broadly indented at one side of the liner and is then more acutely indented to provide loops disposed side-by-side in a substantially horizontal direction. The lower section reorients the loops so that they are stacked side-by-side in a substantially vertical direction. The liner is cooled as its leaves the lower section to maintain its cross-sectional configuration. The upper section is separable from the lower section, and portions of the upper and lower sections are displaceable and removable to facilitate insertion of the liner into the machine and removal of the machine from the liner.

Affiliated with

Also associated with

Rating

Machine and method for providing folded pipe liners does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Machine and method for providing folded pipe liners, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Machine and method for providing folded pipe liners will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1864206