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:
Sep. 29, 1981
Filed:
Oct. 12, 1979
Applicant:
Inventor:
Michel Willem, Vichy, FR;
Assignee:
Ceraver, Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22D / ;
U.S. Cl.
CPC ...
164-9 ; 164 75 ; 164 761 ; 164 98 ;
Abstract
The invention relates to fixing a metal strength member on a non-metal part. A heat-resistant fibre glass layer is inserted between the strength member and the non-metal part, the layer extending throughout at least the zone of the non-metal part which corresponds to the point where the molten metal which forms the strength member is injected and being coated with a non-adhering inert inorganic substance so that the layer is thus compressed between the non-metal and the metal part when the metal part is applied against the non-metal part. Application in particular to manufacturing tempered glass electric insulators with moulded aluminium caps.