EP 1195262 B1 20060412 - Layered roller
Title (en)
Layered roller
Title (de)
Mehrschichtige Walze
Title (fr)
Rouleau avec plusieurs couches
Publication
Application
Priority
US 67942100 A 20001004
Abstract (en)
[origin: EP1195262A2] A roller that is insensitive to changes in engagement and drag torque, includes a rigid core; a first layer surrounding the core and having a Poisson's ratio of between 0.4 and 0.5 and a modulus of elasticity of between 0.2 and 10 MPa; a second layer surrounding the first layer and having a modulus of elasticity between 50 thousand and 210 thousand MPa; and a third layer surrounding the second layer and having a Poisson ratio of between 0.4 and 0.5 and a modulus of elasticity of between 0.2 and 10 Mega-Pascals. <IMAGE>
IPC 8 full level
B65H 5/06 (2006.01); B65H 27/00 (2006.01); B41F 13/08 (2006.01); B41N 7/00 (2006.01); F16C 13/00 (2006.01)
CPC (source: EP)
B41N 7/00 (2013.01); B41N 2207/02 (2013.01); B41N 2207/04 (2013.01); B41N 2207/10 (2013.01); B41N 2207/14 (2013.01)
Designated contracting state (EPC)
DE ES GB
DOCDB simple family (publication)
EP 1195262 A2 20020410; EP 1195262 A3 20040428; EP 1195262 B1 20060412; DE 60118679 D1 20060524; DE 60118679 T2 20070125; ES 2258051 T3 20060816; JP 2002195249 A 20020710
DOCDB simple family (application)
EP 01121795 A 20010921; DE 60118679 T 20010921; ES 01121795 T 20010921; JP 2001303991 A 20010928