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:
Jun. 12, 1984
Filed:
Aug. 19, 1981
Applicant:
Inventors:
Engelbert Sander, Vouvry, CH;
Rudolf Jeker, Vouvry, CH;
Assignee:
Automation Industrielle SA, Vouvry, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B / ;
U.S. Cl.
CPC ...
219 1053 ; 219 / ; 219 1079 ; 219 1043 ; 219 1057 ; 1562724 ; 1563797 ;
Abstract
A die-welding apparatus for connecting a tube body formed of a composite material having a plastic layer and a metallic layer including a die formed of a non-ferrous metal and having a radial slot and a hollow induction coil having one turn electrically conductively connected to the die, but which does not electrically bridge the slot.