Title:
FIBER STRUCTURE AND PRESSURE CONTAINER
Document Type and Number:
WIPO Patent Application WO/2019/171889
Kind Code:
A1
Abstract:
A reinforcement fiber sheet for a high pressure tank has a starting end that extends in an axial direction of a liner and serves as a winding start with respect to the liner. The liner is provided with a butting surface that extends in the axial direction and a radial direction and an arc-shaped winding surface that is continuous with the butting surface and has a radius different from a radius at an outer peripheral surface of the liner. The butting surface has a height corresponding to a thickness of the reinforcement fiber sheet. The starting end of the reinforcement fiber sheet is butted on the butting surface, and a part of the reinforcement fiber sheet is wound on the winding surface.
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Inventors:
YASUE MASAHIKO (JP)
Application Number:
PCT/JP2019/004914
Publication Date:
September 12, 2019
Filing Date:
February 12, 2019
Export Citation:
Assignee:
TOYOTA JIDOSHOKKI KK (JP)
International Classes:
B29C39/24; B29C70/10; B29C70/48; D03D1/00; F17C1/06
Foreign References:
| JP2017155768A | 2017-09-07 |
Attorney, Agent or Firm:
SATO Tsutomu et al. (JP)
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