EP 0227302 A1 19870701 - Roll deflection control means.
Title (en)
Roll deflection control means.
Title (de)
Mittel zur Steuerung der Durchbiegung einer Walze.
Title (fr)
Moyens de contrÔle de la déflexion d'un rouleau.
Publication
Application
Priority
GB 8528658 A 19851121
Abstract (en)
A calender or mangle has means for controlling and/or preventing deflection of at least one roll of the calender or mangle. The or each roll comprises a centre or beam, preferably stationary and a rotatable tubular shell, and the deflecting control means is constituted by four bearings whereof two are mounted, axially-spaced, on the stationary centre or beam between the latter and the rotating tubular shell within the working width of the latter, while the other two are located between the ends of the rotating shell and the calender or mangle supporting frame. With such a deflection control and/or prevention means the pressure between rolls of the calender or mangle is applied partly by forces acting on the end bearings and partly by forces acting on the ends of the centres or beams of the rolls.
IPC 1-7
IPC 8 full level
D21F 3/06 (2006.01); D21G 1/00 (2006.01); D21G 1/02 (2006.01)
CPC (source: EP)
D21F 3/06 (2013.01); D21G 1/0026 (2013.01); D21G 1/0206 (2013.01)
Citation (search report)
- [X] US 3161125 A 19641215 - LLOYD HORNBOSTEL
- [A] FR 2367851 A1 19780512 - ARTOS MEIER WINDHORST KG [DE]
- [A] DE 2832457 A1 19800214 - KOLLER RUDOLF
Designated contracting state (EPC)
CH DE ES FR GB IT LI NL
DOCDB simple family (publication)
DOCDB simple family (application)
EP 86309081 A 19861120; GB 8528658 A 19851121