A steering shaft according to an aspect of the present invention includes a shaft main body, an upper shaft, a lower shaft, and a seal mechanism. The seal mechanism includes a first lip portion configured to surround a periphery of the lower shaft and slide on an outer peripheral surface of the lower shaft, and a flange portion configured to surround a periphery of the first lip portion and protrude downward from the first lip portion.
STEERING SHAFT
2020-10-01
Patent
Electronic Resource
English
Steering shaft and method of manufacturing steering shaft
European Patent Office | 2021
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