Title:
PINCH ROLLER DEVICE
Document Type and Number:
Japanese Patent JP2002323035
Kind Code:
A
Abstract:
To provide a small and specific pinch roller device made at low cost into which a cylindrical resin bearing made of a resin material is pressed into the cylindrical pinch roller and rotatably mounted around a roller shaft.
The linear expansion coefficient of the resin material on an inside periphery 8 of the resin bearing contacting with the roller shaft 11 is made larger compared with that of a resin material that forms an outside periphery 9 of the pinch roller 13.
Inventors:
OUCHI KAZUFUMI
Application Number:
JP2001127453A
Publication Date:
November 08, 2002
Filing Date:
April 25, 2001
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
F16C33/20; F16C13/00; F16C13/02; G11B15/29; (IPC1-7): F16C13/02; F16C13/00; F16C33/20; G11B15/29
Attorney, Agent or Firm:
Fumio Iwahashi (2 others)
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