EP 0975543 A1 20000202 - GUIDING ROLLER FOR WEB MATERIAL
Title (en)
GUIDING ROLLER FOR WEB MATERIAL
Title (de)
LEITWALZE FÜR BAHNMATERIAL
Title (fr)
ROULEAU-GUIDE POUR MATERIAU SOUS FORME DE BANDE
Publication
Application
Priority
- DE 19804909 A 19980207
- EP 9900224 W 19990116
Abstract (en)
[origin: DE19804909C1] The present invention relates to a guiding roller for web material which is mainly intended for paper machines. This guiding roller comprises two outer tubular sections (2; 2') as well as an optional tubular section (1) mounted in between, wherein said tubular sections (1, 2; 2') are supported on a central axis (3) by ball bearings (5; 6, 7). The tubular sections (2; 2') are further capable of radial displacement relative to said axis (3). The adjacent ends (1a; 2a) of adjacent tubular sections (1; 2) are mutually tightened and directly connected together to avoid any rotation. The ball bearings (5) are located below the tightening area (1a; 2a), while the outer tubular sections (2; 2') are formed so as to be longitudinally resilient.
IPC 1-7
IPC 8 full level
B65H 27/00 (2006.01); D21F 1/40 (2006.01)
CPC (source: EP US)
B65H 27/00 (2013.01 - EP US); D21F 1/40 (2013.01 - EP US); B65H 2404/1122 (2013.01 - EP US); B65H 2404/17 (2013.01 - EP US); B65H 2404/181 (2013.01 - EP US)
Citation (search report)
See references of WO 9940008A1
Designated contracting state (EPC)
AT CH DE ES FI FR GB IT LI NL PT SE
DOCDB simple family (publication)
DE 19804909 C1 19990826; CA 2285321 A1 19990812; CA 2285321 C 20060919; EP 0975543 A1 20000202; US 6270450 B1 20010807; WO 9940008 A1 19990812
DOCDB simple family (application)
DE 19804909 A 19980207; CA 2285321 A 19990116; EP 9900224 W 19990116; EP 99907375 A 19990116; US 40262699 A 19991007