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:
Oct. 08, 2002
Filed:
Dec. 01, 2000
Heinz-Michael Zaoralek, Königsbronn, DE;
Other;
Abstract
A roll for thermal and mechanical treatment of a web-shaped product, for example paper, comprises a roll body ( ), thermal treatment conduits ( ), insulating devices ( ), a trunnion flange ( ), and actuators ( ). The insulating devices are capable of elongation in the thermal treatment conduits in the longitudinal direction of the conduits. The treatment conduits are for a thermal treatment fluid and are oriented in the roll body in the vicinity of the surface of the roll body. The trunnion flange is applied to the roll body, and the actuators are mounted in the trunnion flange and connected to the insulating devices. The actuators are mounted shiftable and fixable in the longitudinal direction of the thermal treatment conduits and are connected to the insulating devices for joint shifting.