Title:
PROPELLER SHAFT FASTENING STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2017/014005
Kind Code:
A1
Abstract:
An output shaft extending from a casing of a power transmission device is fitted into an inner joint member of a constant-velocity universal joint, and a sealing device is provided to cover the gap between an outer joint member of the constant-velocity universal joint and the casing. The sealing device has a bendable and extendable boot that encloses the gap between the outer joint member of the constant-velocity universal joint and the casing. The boot is mounted at one end on the outer joint member side of the constant-velocity universal joint via a bearing structure section, and is mounted at the other end on the casing. Rotation that would accompany the rotation of a propeller shaft is thereby restricted.
Inventors:
TERADA KENJI (JP)
NORO YUICHIRO (JP)
NORO YUICHIRO (JP)
Application Number:
PCT/JP2016/068965
Publication Date:
January 26, 2017
Filing Date:
June 27, 2016
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD (JP)
International Classes:
F16D3/227; F16D3/84; F16J3/04; F16J15/52
Foreign References:
| JPS5364867U | 1978-05-31 | |||
| JP2014077476A | 2014-05-01 | |||
| JP2013068245A | 2013-04-18 |
Attorney, Agent or Firm:
SHIROMURA Kunihiko et al. (JP)
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