Title:
FIXING ROLL
Document Type and Number:
Japanese Patent JP2004029643
Kind Code:
A
Abstract:
To provide a fixing roll which has invariable fixing performance and pressurizing force by securing permanent durability required in a pressure roller provided with an elastic foam.
Around the outer circumference of a mandrel (1), a hollow cylindrical silicone rubber foamed body (internal layer) (2) and a hollow cylindrical silicone rubber foamed body (external layer) (3) are forme din two-layered coating structure to interpose a skin layer (4) on the interface between the foamed bodies.
Inventors:
ADACHI KAZUHIRO
Application Number:
JP2002189528A
Publication Date:
January 29, 2004
Filing Date:
June 28, 2002
Export Citation:
Assignee:
NISSEI ELECTRIC CO LTD
International Classes:
G03G15/20; B32B1/08; F16C13/00; (IPC1-7): G03G15/20; B32B1/08; F16C13/00