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    • 2. 发明专利
    • Fiber base material for joint and fiber-reinforced composite material for joint
    • 用于接合和纤维增强复合材料的纤维基材料
    • JP2014077213A
    • 2014-05-01
    • JP2012225166
    • 2012-10-10
    • Toyota Industries Corp株式会社豊田自動織機
    • HORI FUJIO
    • D03D1/00B29C70/06B29C70/10B29K105/08D03D3/00D03D15/12
    • PROBLEM TO BE SOLVED: To provide a fiber base material for a joint and a fiber-reinforced composite material for a joint which are capable of providing mechanical characteristics without increasing the number of fiber bundle layers.SOLUTION: The fiber base material 30 for a joint and the fiber-reinforced composite material for a joint have a joint part 21 which has a curved outer peripheral shape projecting outward in a plain view along a lamination direction of a laminate 11 and is for being connected to a rod at a part of the laminate 11. An outer peripheral surface 20a forming the outer peripheral shape of the joint part 21 is covered with a reinforcing material 37 extending along a direction in which boundary lines R between first to fourth reinforcing fiber bundles 11a to 11d extend.
    • 要解决的问题:提供一种用于接头的纤维基材和用于接头的纤维增强复合材料,其能够提供机械特性而不增加纤维束层的数量。解决方案:用于接头的纤维基材30 并且用于接头的纤维增强复合材料具有接合部21,该接合部21具有沿着层压体11的层叠方向在平面图中向外突出的弯曲外周形状,并且用于连接到层压体的一部分处的杆 形成接合部21的外周形状的外周面20a被沿着第一〜第四增强纤维束11a〜11d之间的边界线R延伸的方向延伸的增强材料37覆盖。
    • 8. 发明专利
    • DISKLIKE CLOTH AND PRODUCTION THEREOF
    • JPH02251632A
    • 1990-10-09
    • JP7103989
    • 1989-03-22
    • ASHIMORI IND CO LTD
    • AKAURA SEISHIROSHIBATA KENICHIKARASAKI KAZUTAKANIWA JUNJI
    • D03D3/00D03D37/00
    • PURPOSE:To obtain the subject cloth, useful as a reinforcing material, etc., for disklike articles with a uniform density of yarns without falling of the yarns by folding back plural yarns with pins, arranging the yarns in a radial form and spirally weaving yarns in circumferential direction between radial yarns with rotating shuttles rotating in the center. CONSTITUTION:Plural yarns 2 are folded back with pins 5 and arranged in a radial form. The paired radial yarns 2 folded back about the pins 5 are opened by rotating a rotating-shuttles 7 with the center of the radial form as the center of rotation while delivering yarns 3 in the circumferential direction. The rotating shuttles 7 are passed between the paired radial yarns 2, which are then removed from the pins 5 to successively carry out the above-mentioned operation for the plural radial yarns 2. The yarns 3 in the circumferential direction are spirally woven with the rotating shuttles 7 while opening the radial yarns 2 removed from the pins 5 in a suitable order and the radial yarns 2 are added as the weaving moves away from the center. The yarns 2 are then folded back at addition positions 4 to afford the objective disklike cloth 1.