METHOD OF PLASTICALLY FORMING SPLINES ON SHAFT-LIKE WORKPIECE

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United States of America Patent

APP PUB NO 20080115552A1
SERIAL NO

11935199

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Abstract

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A method of plastically forming splines on a shaft-like workpiece is provided. The volume of part of the shaft-like workpiece on which the splines are plastically formed is generally the same as the volume of plastically processed portion following processing. In addition, the part on which the splines are formed first is made with a maximum diameter. The shaft-like workpiece extends from the first formed part toward the part that is not plastically processed in a conical shape.

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Patent Owner(s)

Patent OwnerAddress
YAMAHA MARINE KABUSHIKI KAISHAHAMAMATSU-SHI SHIZUOKA-KEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arakawa, Yasuyuki Shizuoka-ken, JP 7 22

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