EP 1368534 B1 20060517 - DRUM DEVICE WITH PERMEABLE DRUM JACKET AND WIRE GAUZE MOUNTED THEREON UNDER PRETENSION
Title (en)
DRUM DEVICE WITH PERMEABLE DRUM JACKET AND WIRE GAUZE MOUNTED THEREON UNDER PRETENSION
Title (de)
TROMMELVORRICHTUNG MIT DURCHLÄSSIGEM TROMMELMANTEL UND GESPANNT AUFGEZOGENEM SIEBGEWEBE
Title (fr)
DISPOSITIF A TAMBOUR COMPORTANT UNE ENVELOPPE DE TAMBOUR PERMEABLE ET UNE GAZE METALLIQUE TENDUE
Publication
Application
Priority
- DE 10111335 A 20010308
- EP 0202238 W 20020301
Abstract (en)
[origin: US2004134089A1] It is known from the art to mount a wire gauze (10) onto a drum (1) with a permeable drum jacket (8) under pretension, for example, for allowing air to flow through a web of material placed on said drum, said wire gauze optionally being disposed even at a distance to the drum jacket surface. The air thus flows more evenly across the surface of the web of material and no visible marks on the web of material, caused by the contact of the web with the intermediate space between the holes of the drum, occur. The wire gauze has to be elastically fastened on the front faces of the drum to compensate also for thermal stresses. According to the invention, preferably U-shaped spring elements (11) extending radially to the axis of the drum are fastened on the front face of the drum and on a tensioning ring (13) for the gauze provided on the level of the drum outer diameter.
IPC 8 full level
D06B 5/08 (2006.01); D21F 5/18 (2006.01); D21F 5/14 (2006.01); F26B 13/16 (2006.01)
CPC (source: EP US)
D21F 5/182 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
US 2004134089 A1 20040715; US 6918195 B2 20050719; AT E326577 T1 20060615; DE 10111335 A1 20020912; DE 50206810 D1 20060622; EA 004848 B1 20040826; EA 200300981 A1 20040226; EP 1368534 A1 20031210; EP 1368534 B1 20060517; JP 2004524456 A 20040812; JP 4319837 B2 20090826; PL 198418 B1 20080630; PL 363648 A1 20041129; WO 02086235 A1 20021031
DOCDB simple family (application)
US 46985504 A 20040227; AT 02729946 T 20020301; DE 10111335 A 20010308; DE 50206810 T 20020301; EA 200300981 A 20020301; EP 0202238 W 20020301; EP 02729946 A 20020301; JP 2002583743 A 20020301; PL 36364802 A 20020301