Device for inspecting junction-type outer joint member of constant velocity universal joint
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United States of America Patent
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Sep 1, 2020
Grant Date -
Aug 17, 2017
app pub date -
Jul 23, 2015
filing date -
Aug 12, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
An inspection device inspects a joint-type outer joint member of a constant velocity universal joint that includes a cup section having a bottomed cylindrical shape and track grooves in an inner periphery thereof for torque transmitting elements, and a shaft section extending from a bottom of the cup section. The inspection device inspects the outer joint member, which is obtained through melt-welding on a cup member forming the cup section and a shaft member forming the shaft section. The inspection device includes a surface inspection unit to inspect for a defect which appears on a surface of the outer joint member due to welding, an internal inspection unit to inspect for an internal defect of a welded portion, and a recording unit to record an inspection result of the inspection. The inspection device is configured to efficiently perform in-line total inspection for the melt-welded joint-type outer joint member.
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