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Title:
JOINT STRUCTURE OF CERAMIC SHAFT AND METAL SHAFT
Document Type and Number:
Japanese Patent JPS62118119
Kind Code:
A
Abstract:
PURPOSE:To improve the reliability by not jointing the end section near to the sleeve bottom on the circumference of a ceramic shaft, thereby providing a high bending strength as a joint structure. CONSTITUTION:At the circumferential tip of a ceramic shaft 12, a sleeve 22 and a ceramic shaft 12 are never jointed. Consequently, the sleeve 22 and the ceramic shaft 12 will slip easily and an axial distribution of the distortion caused by the axial shrinking force occurring in the ceramic shaft 12 is provided as shown by the arrow lines. Consequently, the distortion at the opposite circumferential ends will be reduced and the bending strength at the joint is increased resulting in improvement of the reliability.

Inventors:
NATSUI TETSUAKI
ONO TAKUO
KUTSUKAKE YUKINORI
Application Number:
JP25785085A
Publication Date:
May 29, 1987
Filing Date:
November 19, 1985
Export Citation:
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Assignee:
ASAHI GLASS CO LTD
International Classes:
B23K1/19; C04B37/02; F02B39/00; F16D1/00; F16D1/02; (IPC1-7): B23K1/19; C04B37/02; F02B39/00; F16D1/02



 
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