Fiber-reinforced pipe flange

Details Fiber-reinforced pipe flange Fiber-reinforced pipe flange

1987-11-06

1990-02-13

Callaghan, Thomas F.

Pipe joints or couplings

Flange

285423, 138109, F16L 4700

Patent

active

049000721

ABSTRACT:
A technique for forming a pipe flange having radial reinforcement in at least the annular portion of the bolt circle uses a specially woven band of fibers. The woof fibers in the band are longer than the width of the warp fibers so that as the band is wound into the slot of a mandrel, the tails of the woof fibers bend and extend in a radial direction.

REFERENCES:
patent: 3224795 (1965-12-01), Conely
patent: 3363918 (1968-01-01), Fisher
patent: 3796449 (1974-03-01), McLaughlin et al.
patent: 3920049 (1975-11-01), Lippert et al.
patent: 4065339 (1977-12-01), Lippert et al.
patent: 4217935 (1980-08-01), Grendelman et al.
patent: 4236735 (1980-12-01), Allen
patent: 4241944 (1980-12-01), Clark
patent: 4256525 (1981-03-01), Allen
patent: 4330016 (1982-05-01), Grendelman
patent: 4403796 (1983-09-01), Ledbetter et al.
patent: 4421202 (1983-12-01), Hoy
patent: 4559249 (1985-12-01), Arigaya et al.
patent: 4619470 (1986-10-01), Overath et al.
patent: 4813457 (1989-03-01), Offringa et al.

Affiliated with

Also associated with

Rating

Fiber-reinforced pipe flange does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fiber-reinforced pipe flange, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fiber-reinforced pipe flange will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1162746