Title:
PRINTING DEVICE AND ELASTIC MATERIAL-COVERED ROLLER THEREOF
Document Type and Number:
Japanese Patent JP2007112012
Kind Code:
A
Abstract:
To prevent a nip pressure near a shaft end from changing with regard to an elastic material-covered roller mounted on the printing device and the printing device.
The elastic material-covered roller of the printing device is constituted of a thin-wall portion of a roller end part, a thick-walled portion of a roller center part and a changing portion between the former two formed on the inner surface side of the elastic material so that a smooth change from the thin-wall portion to the thick-wall portion or vice versa can be realized.
Inventors:
TAKAHASHI MAMORU
Application Number:
JP2005306070A
Publication Date:
May 10, 2007
Filing Date:
October 20, 2005
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
B41F7/24
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