EP 1339626 B1 20050302 - SUCTION ROLL
Title (en)
SUCTION ROLL
Title (de)
SAUGWALZE
Title (fr)
CYLINDRE ASPIRANT
Publication
Application
Priority
- DE 20020772 U 20001207
- EP 0114358 W 20011206
Abstract (en)
[origin: WO0246077A1] The invention relates to an improved suction roll characterized by the following features: A perforation (19) is provided, which is situated inwards and which is offset in an axial direction from the front end of a roll sleeve (3); a suction and/or blowing head device (25, 45) are/is provided, which are/is arranged in the area of an edge zone (17) inside a spacing area (23) located between the inner side (3') of the roll sleeve (3) and a respective axially protruding roll journal or bearing journal (11), and; the suction device and blowing head device (25, 45) respectively comprise a suction or blowing opening (29, 49), which is sectorally delimited in a circumferential direction and which interacts each time with the portion of the perforation (19) presently displaced thereover.
IPC 1-7
IPC 8 full level
B65H 20/12 (2006.01); B65H 27/00 (2006.01)
CPC (source: EP)
B65H 20/12 (2013.01); B65H 27/00 (2013.01)
Designated contracting state (EPC)
DE FR
DOCDB simple family (publication)
DE 20020772 U1 20020418; AU 3455202 A 20020618; DE 50105490 D1 20050407; EP 1339626 A1 20030903; EP 1339626 B1 20050302; WO 0246077 A1 20020613
DOCDB simple family (application)
DE 20020772 U 20001207; AU 3455202 A 20011206; DE 50105490 T 20011206; EP 0114358 W 20011206; EP 01985375 A 20011206