System, method, and apparatus for pre-tensioned pipe for...

Details System, method, and apparatus for pre-tensioned pipe for... System, method, and apparatus for pre-tensioned pipe for...

2011-03-01

2011-03-01

Aftergut, Jeff H (Department: 1746)

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

C156S161000, C156S173000, C156S175000

Reexamination Certificate

active

07896998

ABSTRACT:
A pipe is wrapped with a composite to form a pre-stressed interface to facilitate load sharing between the materials. Prior to being wrapped, the pipe is placed in tension via hydraulic devices or the like. Alternatively, a combination of cured and uncured composite wraps is used in proximity to each other to apply compressive stress to the pipe. In addition, the pipe may be subjected to cold temperatures to change its dimensions prior to being wrapped with a composite material.

REFERENCES:
patent: 3202560 (1965-08-01), Michael
patent: 4217158 (1980-08-01), Puck
patent: 4589562 (1986-05-01), Fawley

Affiliated with

Also associated with

Rating

System, method, and apparatus for pre-tensioned pipe for... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System, method, and apparatus for pre-tensioned pipe for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System, method, and apparatus for pre-tensioned pipe for... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2736494