Low pressure vacuum resin infusion system

Details Low pressure vacuum resin infusion system Low pressure vacuum resin infusion system

2009-07-17

2011-10-04

Crispino, Richard (Department: 1747)

Plastic article or earthenware shaping or treating: apparatus

Distinct means to feed, support or manipulate preform stock...

Female mold type means

C425S129100, C425S388000, C425S390000, C425S394000, C425S402000, C425S434000, C425S543000, C425SDIG014

Reexamination Certificate

active

08029263

ABSTRACT:
A mold assembly includes a support table mounted for rotation within a vacuum chamber. A plurality of hollow part molds is radially disposed about an axis of rotation of the support table. Each part mold has fiber architecture disposed between an inflatable bladder and internal walls of the part mold. A first motor rotates the support table and resin is urged by centrifugal force to flow along the length of each part mold until the fiber architecture is thoroughly impregnated with resin. A second motor spins each part mold about an axis of rotation of the part mold to ensure that the resin migrates radially outwardly relative to the interior wall surface of each part mold. The resulting product is a monolithic, seamless part having no voids.

REFERENCES:
patent: 4043721 (1977-08-01), Lemelson
patent: 4632654 (1986-12-01), Lemelson
patent: 4956133 (1990-09-01), Payne
patent: 5393215 (1995-02-01), Donovan, Sr.
patent: 7726962 (2010-06-01), Aramburu et al.
patent: 7980840 (2011-07-01), Burchardt et al.

Affiliated with

Also associated with

Rating

Low pressure vacuum resin infusion system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Low pressure vacuum resin infusion system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Low pressure vacuum resin infusion system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4259083