Pipes and tubular conduits – Reinforced – With embedded element
Patent
1993-09-30
1994-09-20
Scherbel, David A.
Pipes and tubular conduits
Reinforced
With embedded element
138111, 138172, 138101, F16L 1108
Patent
active
053480520
ABSTRACT:
A multiple-layered, translatedly rib-stiffened, composite hollow cylinder d method for fabrication thereof utilizing filament winding techniques known in the art. An inner skin is wound over a mandrel; then, circumferential ribs are wound over the inner skin, pin rings are placed at the axial ends of the mandrel, longitudinal stringers are engaged with the pin rings and wound over the circumferential ribs, circumferential bands are wound near the axial ends over the longitudinal stringers, and another skin is wound over the circumferential bands and longitudinal stringers; these steps, commencing with the winding of circumferential ribs and concluding with the winding of an additional skin, are repeated as many times as desired, each repetition forming an additional layer, with the circumferential ribs for each additional layer being longitudinally staggered in relation to the circumferential ribs for the previous layer. The cylinder in accordance with this invention is a superior enclosure in terms of mechanical vibrational energy dissipation, directionally controllable thermal energy transmission, and structural damage tolerance; moreover, it advantageously permits a continuous fabrication procedure.
REFERENCES:
patent: 3813098 (1974-05-01), Fischer et al.
patent: 3874970 (1975-04-01), Dunn
patent: 4080915 (1978-03-01), Bompard et al.
patent: 4089719 (1978-05-01), Sundell
patent: 4118262 (1978-10-01), Abbott
patent: 4230293 (1980-10-01), Hamm et al.
patent: 4270710 (1981-06-01), Ono
patent: 4383554 (1983-05-01), Merriman
patent: 4427033 (1984-01-01), Ege
patent: 4541887 (1985-09-01), Carter
patent: 4621508 (1986-11-01), Baxley, Jr. et al.
patent: 4633568 (1987-01-01), Marchesi et al.
patent: 4823565 (1989-04-01), Hahm
patent: 4834825 (1989-05-01), Adams et al.
patent: 4875361 (1989-10-01), Sharp
patent: 4923081 (1990-05-01), Weaver et al.
patent: 4948007 (1990-08-01), Berg et al.
patent: 4962650 (1990-10-01), Hahm
patent: 5020358 (1991-06-01), Sharp
patent: 5261462 (1993-11-01), Wolfe et al.
Bergen D. Michael
Crane Roger M.
Brinson Patrick F.
Kaiser Howard
Scherbel David A.
The United States of America as represented by the Secretary of
LandOfFree
Multi-layered translated rib-stiffened composite hollow cylinder does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Multi-layered translated rib-stiffened composite hollow cylinder, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-layered translated rib-stiffened composite hollow cylinder will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2428990