Title:
HEAT DEVELOPING DEVICE
Document Type and Number:
Japanese Patent JPH1165068
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a heat developing device capable of correcting the biased endless belt without using a crown roller easily generating non-uniform elongation deformation in the belt, and to enhance carrying stability without deteriorating heat developing performance. SOLUTION: This device is provided with a heating drum 61 freely rotating around a shaft 73, and an endless belt 63 straining set on plural rollers 65, 67, 69, 71 in the same direction as the shaft 73 and having one part of a circulating path wound on one part of a heating drum 61 periphery. One end of the heating drum 61 shaft 73 is freely moving supported in the same direction and the reverse direction against an endless belt 63-thrust direction. One ends of the endless belt 63 straining-set plural rollers 65, 67, 69, 71 can be freely moving supported in the same direction and the reverse direction against the endless belt 63-thrust direction.
Inventors:
OKADA KOICHI
Application Number:
JP22162397A
Publication Date:
March 05, 1999
Filing Date:
August 18, 1997
Export Citation:
Assignee:
FUJI PHOTO FILM CO LTD
International Classes:
G03D13/00; F26B13/18; F26B15/18; (IPC1-7): G03D13/00; F26B13/18; F26B15/18
Attorney, Agent or Firm:
Tadashi Hagino (3 outside)
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