Vehicular propeller shaft
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United States of America Patent
Stats
-
Sep 8, 2020
Grant Date -
Aug 16, 2018
app pub date -
Feb 13, 2018
filing date -
Feb 16, 2017
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A vehicular propeller shaft through which a rotary motion of a drive power source is transmitted to drive wheels and which includes a first tubular member and a second tubular member. The first tubular member has a large-diameter cylindrical section, a small-diameter cylindrical section having a smaller outside diameter than the large-diameter cylindrical section, and a tapered cylindrical section formed between one end of the large-diameter cylindrical section and the small-diameter cylindrical section. The large-diameter cylindrical section, the small-diameter cylindrical section and the tapered cylindrical section are formed integrally with each other. The second tubular member is coaxially joined to the first tubular member and formed of a material having a higher degree of strength than the first tubular member.
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Family
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Cited Art Landscape
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