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:
Nov. 11, 1986
Filed:
May. 10, 1985
Eugen Schwarzkopf, Ludenscheid, DE;
Hotset Heizpatronen und Zubehor GmbH, Ludenscheid, DE;
Abstract
A heating-cartridge assembly has a shell, a first rigid insulating body in the shell having a longitudinally directed end face, a heating conductor imbedded in the body and having a pair of ends, and respective highly conductive and stiff wires imbedded in the body, connected to the ends, and having uninsulated wire ends spaced transversely from each other and projecting longitudinally from the face of the body. A second rigid insulating body independent of the first body and having a respective face is provided with a pair of imbedded and highly conductive tubular sockets having outer ends exposed at the second-body face and inner ends and lying parallel to each other at the same transverse spacing as the projecting uninsulated wire ends. These projecting stiff wires are complementarily and snugly engageable in the tubular sockets with the faces of the two insulating bodies abutting longitudinally. Respective feed conductors are connected to the inner ends of the tubular sockets.