The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 30, 1996
Filed:
Oct. 14, 1994
Applicant:
Inventors:
Antonio Addeo, Novaro, IT;
Roberto Bonari, Cerro Maggiore, IT;
Aurelio Biscotti, Cantalupo di Cerro Maggiore, IT;
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B29L / ;
U.S. Cl.
CPC ...
264240 ; 264257 ; 2643286 ; 425120 ; 425128 ; 4251291 ; 425562 ;
Abstract
A device for moulding articles of composite material includes a pressurizable gasket and an injection head the end of which is flush with the impression of the mould. After low-pressure filling the mould impression with jets of resin and catalyst so oriented as to secure the mutual mixing thereof, the pressurizable gasket allows the half-moulds to be further approached to each other and obtaining thereby the impregnation of the reinforcer element previously charged into the mould impression.