FIBER STRUCTURE

Abstract: a fiber structure includes a liner and a fiber-reinforced base member. the liner includes a cylindrical body portion, a dome portion, and a shoulder portion. the fiber-reinforced base member covers the liner from outside. the fiber-reinforced base member includes first yarns arranged such that yarn main axes extend in the axial direction, and second yarns arranged such that yarn main axes extend in a circumferential direction of the liner. the fiber-reinforced base member includes a first section covering at least a boundary between the body portion and the dome portion, and a second section that is a section excluding the first section. an average degree of interlacing between the first yarns and the second yarns is lower in the first section than in the second section.

Inventor(s): Masaya EBINA, Osamu SAWAI

CPC Classification: B32B5/024 (characterised by structural features of a {fibrous or filamentary} layer {(layer formed of metallic wires ; layer formed of natural mineral fibres ; layer formed of wood fibres )})

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