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Title:
TORQUE TRANSMISSION SHAFT
Document Type and Number:
Japanese Patent JP01150012
Kind Code:
A
Abstract:

PURPOSE: To increase the rigidity of a shaft without increasing the diameter thereof so as to reduce its weight by winding a fibrous material having a large modulus of longitudinal elasticity around a metal shaft core having flanges, and sintering it in the form of a structure integrated with the shaft core.

CONSTITUTION: Flanges 1 are provided on a thin shaft core 2, while a fiber 3 having a large modulus of longitudinal elasticity is wound around the shaft core 2 in order to form a plurality of layers to a specified outer diameter D, and then the whole layers are sintered thereto so that the whole of them are integrally formed. It is therefore possible to increased rigidity without increasing a shaft diameter, so as to increase a peculiar torsional oscillation number of the shaft system to the extent that there is no interference with the response speed of a control system, and to reduce its weight.


Inventors:
Saito, Shinobu
Application Number:
JP1987000304465
Publication Date:
June 13, 1989
Filing Date:
December 03, 1987
Export Citation:
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Assignee:
TOSHIBA CORP
International Classes:
F16C3/02; F16C3/02; (IPC1-7): F16C3/02



 
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