Is a
Patent attributes
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Young Soo Kim0
Date of Patent
August 26, 2008
0Patent Application Number
109293740
Date Filed
August 31, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A pulley of a washing machine, wherein the weight of the pulley is reduced by forming a strain-focused portion of the pulley with a high-rigidity material. The pulley of the washing machine having a motor for rotating a drum connected to one end of a shaft, includes a composite member, axially coupled to the other end of the shaft, for transferring a rotational force of the motor to the drum, the composite member being formed of at least two materials having dissimilar tensile strengths.
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