Hollow structural member and method of manufacture

Details Hollow structural member and method of manufacture Hollow structural member and method of manufacture

1995-09-25

1998-05-19

Timm, Catherine

Plastic and nonmetallic article shaping or treating: processes

Direct application of fluid pressure differential to...

Producing multilayer work or article

264572, B29C 4516

Patent

active

057531749

ABSTRACT:
A method of manufacturing a functional hollow structural member having a structural member having a hollow part, and functional means disposed on the inside surface of the hollow part, comprising the steps of injecting a molding material into a molding die, injecting a gas and a functional substance into the molding material to form a hollow part in the molding material, forming functional means inside of the hollow part, and forming a structural member by solidifying the molding material. As the functional means, a layer having a magnetic function, conductive function, or antibacterial function is used.

REFERENCES:
patent: 3312762 (1967-04-01), Wechsler et al.
patent: 4617077 (1986-10-01), Giese et al.
patent: 5093053 (1992-03-01), Eckardt et al.
patent: 5472746 (1995-12-01), Miyajima et al.
Tamada et al., Kokai 06-204,678, Patent Abstracts of Japan, Jul. 1994.
N. Shinbun, "Foil Formed from Liquid Material", Samco Develops New System, news item, Jun. 17, 1995 (with English translation).

Affiliated with

Also associated with

Rating

Hollow structural member 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 Hollow structural member and method of manufacture, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hollow structural member and method of manufacture will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1849988