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:
Mar. 06, 1984
Filed:
Jan. 27, 1982
Applicant:
Inventors:
Alexandre Kaczerginski, Bellerive sur Allier, FR;
Michel Willem, Vichy, FR;
Assignee:
Societe Anonyme dite: CERAVER, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B / ; H01B / ;
U.S. Cl.
CPC ...
174189 ; 174179 ; 174186 ;
Abstract
An insulator core including a rod (20) fitted with a sheath (12) and with insulating fins (2,3) is fixed in a metal cap (10,10') by embedding the end (1) of the rod (20) in an organic embedding substance (9) in a thimble (5,5'), which has undercut zones and a flange (7) which is bonded or crimped to the sheath in a sealed manner, and embedding the thimble (5,5') in the cap (10,10') using a cheap inorganic cement (11). The thimble is coated with an anti-adhesive layer (27) which does not adhere to the embedding cement.