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:
Jul. 16, 1991
Filed:
Jun. 14, 1989
Applicant:
Inventor:
Claude Becheret, Levis Saint Nom, FR;
Assignee:
Societe Anonyme des Usines Chausson, Hauts de Seine, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C / ;
U.S. Cl.
CPC ...
264 26 ; 264 406 ; 264325 ; 264D / ; 4251 / ;
Abstract
Forming tools are arranged inside a metallic caisson formed by means of open boxes provided with nesting portions. The forming tools are connected to a microwave generator and are made of a material with a small absorption capacity for the microwaves and adapted for supporting pressure within the range of 50 to 200 bars. The forming tools have working faces of a shape mating that of a work piece to be obtained.