Title:
POWER TRANSMISSION SHAFT
Document Type and Number:
WIPO Patent Application WO/2016/125517
Kind Code:
A1
Abstract:
The fiber-reinforced plastic of a shaft body has directional fibers and, on an end of short shaft sections, a triangular waveform section, which is obtained by disposing multiple triangular parts along the circumferential direction, is formed. On both ends of the shaft body, triangular waveform sections, which are obtained by disposing multiple triangular parts along the circumferential direction, are formed. The short shaft sections and the shaft body are linearly disposed and integrated in a configuration in which the shaft body is interposed between the pair of short shaft sections by an engagement such that the sides of the triangular waveform sections of the short shaft sections are in contact with the sides of the triangular waveform sections of the shaft body.
Inventors:
ITAGAKI TAKU (JP)
Application Number:
PCT/JP2016/050194
Publication Date:
August 11, 2016
Filing Date:
January 06, 2016
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD (JP)
International Classes:
F16C3/02
Foreign References:
| US20120184383A1 | 2012-07-19 | |||
| JPS55142718U | 1980-10-13 | |||
| JP2002089580A | 2002-03-27 | |||
| JPH01154730A | 1989-06-16 | |||
| JPH04163130A | 1992-06-08 | |||
| JP2002235726A | 2002-08-23 |
Attorney, Agent or Firm:
SHIROMURA Kunihiko et al. (JP)
Kunihiko Shiromura (JP)
Kunihiko Shiromura (JP)
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