One piece molded composite part and method of manufacture

Details One piece molded composite part and method of manufacture One piece molded composite part and method of manufacture

1988-10-14

1991-03-19

Thurlow, Jeffery

Stock material or miscellaneous articles

Hollow or container type article

Polymer or resin containing

29460, 295272, 295273, 29557, 49502, 264138, 264258, 264296, 264314, 264512, 296146, 296901, B29C 4514, B29C 5100, B29D 2200, B32B 108

Patent

active

050009907

ABSTRACT:
A hollow fiber reinforced part, especially body closures for vehicles, is made by applying preforms to a hollow, thin-walled support which has been preshaped to the general configuration of the body closure. The support is then depressurized and the support/preform subassembly placed into a mold. The mold is closed and the support again pressurized. Then, resin is injected into the mold to impregnate the fibrous pieces of the preforms. Once the resin cures, the mold is opened and the part removed.

REFERENCES:
patent: Re25241 (1962-09-01), Randolph
patent: 2859936 (1958-11-01), Warnken
patent: 3128322 (1964-04-01), Young
patent: 3135640 (1964-06-01), Kepka et al.
patent: 3309450 (1967-03-01), Rodgers
patent: 3340119 (1967-09-01), Wiltshire et al.
patent: 3832109 (1974-08-01), Ranallo et al.
patent: 3937781 (1976-02-01), Allen
patent: 3967996 (1976-07-01), Kamov et al.
patent: 4126659 (1978-11-01), Blad
patent: 4202856 (1980-05-01), Frikken et al.
patent: 4209482 (1980-06-01), Schwarz
patent: 4306381 (1981-12-01), Presto
patent: 4314964 (1982-02-01), Ferrary
patent: 4338070 (1982-07-01), Nava
patent: 4418031 (1983-11-01), Doerer et al.
patent: 4446092 (1984-05-01), Bliley
patent: 4483731 (1984-11-01), Dohle et al.
patent: 4651470 (1987-03-01), Imura et al.
patent: 4705716 (1987-11-01), Tang
patent: 4740346 (1988-04-01), Freeman
patent: 4762740 (1988-08-01), Johnson et al.
patent: 4769951 (1988-09-01), Kaaden
patent: 4849147 (1989-07-01), Freeman
patent: 4863771 (1989-09-01), Freeman
U.S. patent application Ser. No. 07/061,508, filed on Jun. 15, 1987.

Affiliated with

Also associated with

Rating

One piece molded composite part and method of manufacture does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with One piece molded composite part and method of manufacture, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and One piece molded composite part and method of manufacture will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2009199