Title:
UNIVERSAL JOINT AND PROPELLER SHAFT
Document Type and Number:
WIPO Patent Application WO/2022/059689
Kind Code:
A1
Abstract:
In the present invention, a washer body portion (431) and a washer protruding portion (432) are integrally formed as a washer (43) in a first universal joint (J1) of a propeller shaft (PS). This enables the washer (43) to be handled as one component, and improves workability of assembling the washer (43) into a needle bearing (4). As a result, the needle bearing (4) can improve workability of assembling the first universal joint (J1) for rotatably supporting a cross shaft (3) and the propeller shaft (PS) provided therewith.
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Inventors:
ONIHASHI NORIYUKI (JP)
AOKI HIDEKAZU (JP)
ISHIKURA KENICHIRO (JP)
AOKI HIDEKAZU (JP)
ISHIKURA KENICHIRO (JP)
Application Number:
PCT/JP2021/033849
Publication Date:
March 24, 2022
Filing Date:
September 15, 2021
Export Citation:
Assignee:
HITACHI ASTEMO LTD (JP)
International Classes:
F16D3/41; B60K17/22
Foreign References:
| US5106342A | 1992-04-21 | |||
| JPH0949530A | 1997-02-18 | |||
| JPH03125919U | 1991-12-19 |
Attorney, Agent or Firm:
KOBAYASHI, Hiromichi et al. (JP)
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