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Patent Searching and Data


Title:
ROLL FIXING STRUCTURE AND ROLL FIXING METHOD
Document Type and Number:
Japanese Patent JP3722344
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To provide a roll fixing structure which causes no idling or eccentricity of a roll, even at a high temperature by exertion of an excellent property of the refractory roll.
SOLUTION: A metal member 12, intervening between a metal end cap 11 and a refractory roll 10 in this roll fixing structure, has a single characteristic and thermal expansibility higher than that of the end cap 11. Thermal expansion of the metal member 12 occurs at a high temperature, and thermal expansion force acts on the metal end cap 11 and the refractory roll 10 as a fixing force with the metal member 12 as is, having no bending deformation.


Inventors:
Teranishi, Hisahiro
Mori, Hiroyuki
Application Number:
JP1999000164198
Publication Date:
November 30, 2005
Filing Date:
June 10, 1999
Export Citation:
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Assignee:
TOSHIBA CERAMICS CO LTD
International Classes:
F16C13/02; C03B35/18; F16B4/00; (IPC1-7): F16C13/02; C03B35/18; F16B4/00
Domestic Patent References:
JP7054816A
JP8141609A
Attorney, Agent or Firm:
田辺 徹