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. 03, 1987
Filed:
Jul. 10, 1986
Applicant:
Inventors:
Assignee:
Voest-Alpine Aktiengesellschaft, Linz, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21C / ;
U.S. Cl.
CPC ...
72128 ; 72148 ; 72202 ;
Abstract
In a coiler-furnace unit comprising a coiler for coiling a metal strip, a sleeve (2), which comprises heating means (3) for heating the coiler mandrel (1) and is adapted to be axially displaced over the coiler mandrel (1), and a heat-insulating shell (7) associated with said sleeve, a uniform heating of the coiled strip and a low dissipation of heat are ensured in that the heat-insulating shell (7) is mounted to be axially displaceable toward the coiler mandrel (1) relative to the sleeve (2) and is provided with a passage slot (18) for receiving the metal strip.