Reinforced plastic extrusion

Details Reinforced plastic extrusion Reinforced plastic extrusion

1994-12-21

1998-08-11

McCamish, Marion E.

Stock material or miscellaneous articles

Hollow or container type article

Polymer or resin containing

428 74, 428 76, 428171, 428172, 4283007, B32B 104, B32B 322, B32B 508, B32B 528

Patent

active

057925291

ABSTRACT:
A structural component is disclosed which includes first and second extrusions each consisting of a plurality of strengthening fibers. A third extrusion comprises a thermoplastic matrix that encapsulates the first and second extrusions. The three extrusions together define a non-planar cross sectional configuration of substantially transverse dimensions sufficient to provide component strength and stiffness. Also disclosed is an elongated structural component formed by extrusion consisting of a first extruded portion of a plurality of segments of strengthening fibers joined in a thermoplastic matrix and a second extruded portion comprising a thermoplastic matrix compatible with the first extruded portion. The first and second extruded portions together define a predetermined non-planar cross sectional configuration of substantially transverse dimensions sufficient to provide component strength and stiffness.

REFERENCES:
patent: 3825036 (1974-07-01), Stent
patent: 3993726 (1976-11-01), Moyer
patent: 4093693 (1978-06-01), Lemelson
patent: 4132042 (1979-01-01), Di Maio
patent: 4281492 (1981-08-01), Schock et al.
patent: 4381273 (1983-04-01), Azzola
patent: 4415519 (1983-11-01), Strassel
patent: 4422992 (1983-12-01), Michel
patent: 4432179 (1984-02-01), Bachmann
patent: 4563843 (1986-01-01), Grether et al.
patent: 4588538 (1986-05-01), Chung et al.
patent: 4668571 (1987-05-01), Moriarty, Jr.
patent: 4788088 (1988-11-01), Kohl
patent: 4828780 (1989-05-01), Luker
patent: 4863652 (1989-09-01), Chang
patent: 4883625 (1989-11-01), Glemet et al.
patent: 4906421 (1990-03-01), Plamthottam
patent: 4927675 (1990-05-01), Adams et al.
patent: 4937028 (1990-06-01), Glemet et al.
patent: 5062782 (1991-11-01), Tompkins et al.
patent: 5176775 (1993-01-01), Montsinger

Affiliated with

Also associated with

Rating

Reinforced plastic extrusion does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Reinforced plastic extrusion, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reinforced plastic extrusion will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-387131