EP 1339626 A1 20030903 - 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)
Citation (search report)
See references of WO 0246077A1
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)
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