Procédé et machine pour la fabrication d'une feuille complexe étanche de forme quelconque, comportant une armature interne.
    21.
    发明公开
    Procédé et machine pour la fabrication d'une feuille complexe étanche de forme quelconque, comportant une armature interne. 失效
    用于生产内部得到加强和不可渗透的复合材料制成,并由此制成的产品的方法和装置。

    公开(公告)号:EP0488870A1

    公开(公告)日:1992-06-03

    申请号:EP91403176.0

    申请日:1991-11-25

    摘要: Pour fabriquer un complexe étanche comportant une armature interne et destinée, notamment, à la fabrication de ballons aérostatiques, on réalise une armature (10) non tissée, formée de fils de chaîne et de fils de trame disposés en deux couches superposées. On applique sur chacune des faces de cette armature, avec une force prédéterminée, un film de recouvrement (16a,16b), après l'avoir amené à sa température de fusion pâteuse sur un tambour chauffant (30a,30b). Le caractère non tissé de l'armature permet de préserver l'étanchéité des films de recouvrement lors du complexage. De plus, la formation de bouclettes sur les bords du complexe ainsi obtenu permet d'introduire des câbles de liaison facilitant la reprise des contraintes.

    摘要翻译: 为了制造上不透复合包括拟内部加强的,爱尤其,对于空气静力气球的制造中,非织造加固件(10),从纬纱和经纱形成了在两个叠加层布置被产生。 的覆盖电影(16A,16B)被施加到每个该增强件以预定的力的面的具有把这个电影到其温度在加热鼓熔化糊状后(30A,30B)。 增强件的非织造性质使该复合材料的形成过程中要保持覆盖膜的不渗透性。 此外,由此获得的复合材料的边缘小环路的形成使要被插入连接电缆这使得它更容易的应力被吸收。

    ROD FOR SPINAL FIXTURE, AND SPINAL FIXTURE COMPRISING SAME

    公开(公告)号:EP4275630A1

    公开(公告)日:2023-11-15

    申请号:EP21917551.0

    申请日:2021-10-12

    申请人: Globeride, Inc.

    IPC分类号: A61B17/70 A61F2/44 B29C70/04

    摘要: Provided is a fixture rod having improved bonding strength between a core member and a reinforcing fiber layer, high rigidity, and high durability against a deformation load. The fixture rod according to one embodiment of the present invention comprises: a core member containing fibers; and a reinforcing fiber layer provided on the core member, and a part of the fibers of the core member is exposed from the core member, and a part of the fibers with the exposed part is embedded in the reinforcing fiber layer.

    CONSTANT CROSS SECTION MANDREL FOR CMC COMPONENTS

    公开(公告)号:EP4219128A2

    公开(公告)日:2023-08-02

    申请号:EP23159233.8

    申请日:2019-09-24

    IPC分类号: B29C53/82 B29C33/48 B29C70/04

    摘要: A mandrel (300) for a molding process that includes a first portion (302) that has a first portion outer surface (306), a first portion inner surface (312), a first portion first end (303), and a first portion second end (305). A thickness (Hi) of the first portion first end (303) is greater than the first portion second end (305). A second portion (304) has a second portion outer surface (310), a second portion inner surface (308), a second portion first end (303), and a second portion second end (305). A thickness (H 2 ) of the second portion first end (303) is smaller than the second portion second end (305). The first portion inner surface (312) engages the second portion inner surface (308) to form a mandrel that has a constant cross-section.

    METHOD FOR MANUFACTURING NANO-STRUCTURALLY ALIGNED MULTI-SCALE COMPOSITES
    29.
    发明公开
    METHOD FOR MANUFACTURING NANO-STRUCTURALLY ALIGNED MULTI-SCALE COMPOSITES 审中-公开
    VERFAHREN ZUR HERSTELLUNG VON NANOSTRUKTURELL AUSGERICHTETEN MULTISKALAREN VERBUNDSTOFFEN

    公开(公告)号:EP3027390A1

    公开(公告)日:2016-06-08

    申请号:EP14832628.3

    申请日:2014-07-28

    IPC分类号: B29C70/04 B29C70/30 B29C67/24

    摘要: A method whereby nanostructures aligned within a matrix material to define an aligned admixture are transferred into a receiving porous medium while substantially maintaining the nanostructure alignment such that the nanostructures may be aligned predominantly in a common direction within receiving porous medium. Resulting composite structures are also provided.

    摘要翻译: 在基质材料内对齐纳米结构以限定对准的混合物的方法被转移到接收多孔介质中,同时基本上保持纳米结构对准,使得纳米结构可主要在接收多孔介质中的共同方向上对准。 还提供了所得的复合结构。

    PROCÉDÉ DE FABRICATION D'UN OBJET CREUX
    30.
    发明公开
    PROCÉDÉ DE FABRICATION D'UN OBJET CREUX 审中-公开
    VERFAHREN ZUR HERSTELLUNG EINES HOHLEN GEGENSTANDES

    公开(公告)号:EP3013558A1

    公开(公告)日:2016-05-04

    申请号:EP14745178.5

    申请日:2014-06-25

    申请人: Salomon S.A.S.

    摘要: The invention relates to a method for making a hollow object from a material that comprises threads (14, 15, 16, 17, 18) mechanically connected together in order to form a first shell (1). The method comprises a reference step that comprises shaping the first shell (1) on a carrier (21), a first step following the reference step and comprising covering the first shell (1) with a sealed membrane (22) and producing a pressure difference on either side of the membrane, wherein the pressure on the side of a surface of the membrane that is in contact (23) with the first shell is lower than the pressure on the side of a free surface (24) of the membrane, and a second step, simultaneous with and/or after the previous first step, that comprises causing a change of state and/or the bonding of some or all of the threads that make up the first shell.

    摘要翻译: 从包括彼此机械连接的螺纹的材料制造中空物体以形成第一壳体的方法。 该方法包括参考步骤,其包括在支撑件上成形第一壳体,在参考步骤之后的第一步骤,其包括用密封的膜覆盖第一壳体并获得膜的相对侧上的压力差,压力 在与第一壳体接触的膜的表面侧面小于膜自由表面侧的压力,第二步骤与第一后续步骤同时和/或之后引起 状态的改变和/或形成第一壳的一些或所有螺纹的粘合。