Method for manufacturing steering device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9688300
APP PUB NO 20160325795A1
SERIAL NO

15108631

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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According to an aspect, a steering device includes: an outer shaft disposed around a center axis and includes an inner space with a spline hole portion; and an inner shaft that includes a spline shaft portion including a surface disposed around the center axis, at least a part of the inner shaft being disposed in the inner space. The spline shaft portion includes a first spline shaft portion including a first surface formed of synthetic resin and includes a second spline shaft portion including a second surface formed of metal. A distance between the center axis and the second surface is smaller than a distance between the center axis and the first surface. The spline hole portion and the first spline shaft portion are spline-fitted to each other, and the outer shaft and the inner shaft are relatively movable in the axial direction.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
NSK LTD6-3 OHSAKI 1-CHOME SHINAGAWA-KU TOKYO 141-8560

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Matsumoto, Yukihiro Gunma, JP 107 806
Sawada, Naoki Gunma, JP 53 375

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