Sandwich panel
    1.
    发明授权
    Sandwich panel 有权
    三明治板

    公开(公告)号:US08334042B2

    公开(公告)日:2012-12-18

    申请号:US12137710

    申请日:2008-06-12

    IPC分类号: B32B3/12 B32B3/26

    摘要: There is provided a lightweight sandwich panel of exceptional utility, which satisfies the flexural strength and in-plane shear strength requirements for an inner wall material used in aircraft. The sandwich panel comprises a laminating material in which a plurality of fiber bodies is laminated, and a surface material, the laminating material and the surface material being laminated in the stated order from the inside to the outside on the upper and lower surfaces of a hollow columnar core. The laminating material comprises at least four unidirectional fiber bodies each of which has fibers aligned in a uniform direction and is laminated so that each of the fiber directions thereof is at approximately 0°, +45°, −45°, and 90°, respectively, in relation to one edge of the sandwich panel. The unidirectional fiber bodies are stitched together using a stitching yarn.

    摘要翻译: 提供了一种特殊用途的轻质夹芯板,其满足飞机内壁材料的弯曲强度和平面内剪切强度要求。 夹层板包括层压材料,其中多个纤维体层叠,并且表面材料,层压材料和表面材料在中空的上表面和下表面上以从内向外的顺序层叠 柱状核。 层压材料包括至少四个单向纤维体,每个单向纤维体具有沿均匀方向排列的纤维,并被层压,使得其每个纤维方向分别在大约0°,+ 45°,-45°和90° 相对于夹心板的一个边缘。 使用缝合线将单向纤维体缝合在一起。

    Sandwich panel
    2.
    发明申请
    Sandwich panel 有权
    三明治板

    公开(公告)号:US20100035018A1

    公开(公告)日:2010-02-11

    申请号:US11634248

    申请日:2006-12-06

    IPC分类号: B32B3/12

    摘要: A sandwich panel that has excellent practicality as an inner wall material used in aircraft, for example, whereby the abovementioned requirements of flexural strength, peel strength, and in-plane shear strength can be satisfied while having reduced weight. A sandwich panel in which a middle material 2 and a surface material 3 that are each formed by laminating a plurality of fiber bodies are laminated from inside to outside on the upper and lower surfaces of a hollow columnar core 1, wherein the middle material 2 is composed of a set of unidirectional fiber bodies 4, 5 whose fibers are aligned in one direction, bonding layers 6, 7 having a resin content ratio of 50% or higher are provided between the unidirectional fiber bodies 4, 5 and between the hollow columnar core 1 and an inside unidirectional fiber body 5, the bonding layer 7 is composed of a woven fiber body 7 in which fibers are used for a warp yarn and a woof yarn that is orthogonal to the warp yarn, and the yarns are woven, and the woven fiber body 7 is formed so that any one of the warp yarn and the woof yarn is substantially parallel to the edge of the sandwich panel, and the other of the warp yarn and the woof yarn is substantially orthogonal to the edge of the sandwich panel.

    摘要翻译: 作为用于飞机的内壁材料具有优异的实用性的夹芯板,例如,可以在减轻重量的同时满足上述弯曲强度,剥离强度和面内剪切强度的要求。 在中空柱状芯1的上表面和下表面上从内向外层叠由多层纤维体形成的中间材料2和表面材料3的夹层板,其中中间材料2为 由纤维沿一个方向排列的一组单向纤维体4,5组成,在单向纤维体4,5之间和中空柱状芯之间设置树脂含量比为50%以上的结合层6,7 如图1所示,内侧单向纤维体5中,接合层7由将经纱用于纤维的织造纤维体7和与经纱正交的纬纱以及纱线编织而成, 编织纤维体7形成为使经纱和纬纱中的任一个基本上平行于夹心板的边缘,并且经纱和纬纱中的另一个基本上垂直于夹心板的边缘 埃尔

    Sandwich panel
    4.
    发明申请
    Sandwich panel 有权
    三明治板

    公开(公告)号:US20080131645A1

    公开(公告)日:2008-06-05

    申请号:US11634168

    申请日:2006-12-06

    IPC分类号: B32B3/12

    摘要: A sandwich panel that has excellent practicality as an inner wall material used in aircraft, for example, whereby the abovementioned requirements of flexural strength, peel strength, and in-plane shear strength can be satisfied while having reduced weight. A sandwich panel in which a middle material 2 and a surface material 3 that are each formed by laminating a plurality of fiber bodies are laminated from inside to outside on the upper and lower surfaces of a hollow columnar core 1, wherein the middle material 2 is composed of a set of unidireactional fiber bodies 4, 5 whose fibers are aligned in one direction, fibers in a first unidireactional fiber body 4 are in a direction that is substantially parallel to an edge of the sandwich panel, fibers in a second unidireactional fiber body 5 are in a direction that is substantially orthogonal to an edge of the sandwich panel, and bonding layers 6, 7 having a resin content ratio of 50% or higher are provided between the unidireactional fiber bodies 4, 5 and between the hollow columnar core 1 and an inside unidireactional fiber body 5.

    摘要翻译: 作为用于飞机的内壁材料具有优异的实用性的夹芯板,例如,可以在减轻重量的同时满足上述弯曲强度,剥离强度和面内剪切强度的要求。 在中空柱状芯1的上表面和下表面上从内向外层叠由多层纤维体形成的中间材料2和表面材料3的夹层板,其中中间材料2为 由一组纤维沿一个方向排列的一组单向纤维体4,5组成,第一单向纤维体4中的纤维在基本平行于夹心板的边缘的方向上,在第二单向纤维体中的纤维 5在与夹层板的边缘大致正交的方向上,在单向纤维体4,5之间和中空柱状芯1之间设置树脂含量比为50%以上的接合层6,7 和内部单向纤维体5。

    Sandwich panel
    5.
    发明授权
    Sandwich panel 有权
    三明治板

    公开(公告)号:US08025954B2

    公开(公告)日:2011-09-27

    申请号:US11634168

    申请日:2006-12-06

    IPC分类号: B32B5/02 B32B7/00

    摘要: A sandwich panel that has excellent practicality as an inner wall material used in aircraft, for example, whereby the abovementioned requirements of flexural strength, peel strength, and in-plane shear strength can be satisfied while having reduced weight. A sandwich panel in which a middle material 2 and a surface material 3 that are each formed by laminating a plurality of fiber bodies are laminated from inside to outside on the upper and lower surfaces of a hollow columnar core 1, wherein the middle material 2 is composed of a set of unidirectional fiber bodies 4, 5 whose fibers are aligned in one direction, fibers in a first unidirectional fiber body 4 are in a direction that is substantially parallel to an edge of the sandwich panel, fibers in a second unidirectional fiber body 5 are in a direction that is substantially orthogonal to an edge of the sandwich panel, and bonding layers 6, 7 having a resin content ratio of 50% or higher are provided between the unidirectional fiber bodies 4, 5 and between the hollow columnar core 1 and an inside unidirectional fiber body 5.

    摘要翻译: 作为用于飞机的内壁材料具有优异的实用性的夹芯板,例如,可以在减轻重量的同时满足上述弯曲强度,剥离强度和面内剪切强度的要求。 在中空柱状芯1的上表面和下表面上从内向外层叠由多层纤维体形成的中间材料2和表面材料3的夹层板,其中中间材料2为 由一组纤维沿一个方向排列的单向纤维体4,5组成,第一单向纤维体4中的纤维在大致平行于夹心板的边缘的方向上,在第二单向纤维体中的纤维 5在与夹层板的边缘大致正交的方向上,在单向纤维体4,5之间和中空柱状芯1之间设置树脂含量比为50%以上的接合层6,7 和内侧单向纤维体5。

    INJECTION DEVICE AND RESIN INJECTION METHOD
    6.
    发明申请
    INJECTION DEVICE AND RESIN INJECTION METHOD 审中-公开
    注射装置和树脂注射方法

    公开(公告)号:US20120217679A1

    公开(公告)日:2012-08-30

    申请号:US13467446

    申请日:2012-05-09

    IPC分类号: B29C45/20 B29C45/03

    摘要: As an injection screw 2 applies pressure, a holding pressure plunger 22 is moved backward under the pressure of a resin to flow the resin into a holding pressure path 9, and the resin in a resin path 6 is pressurized (primary holding pressure process). A shutoff plunger 12 is closed, and the resin in the resin path 6 and the holding pressure path 9 is pressurized by the holding pressure plunger 22 (secondary holding pressure process). Further, the shutoff plunger 12 is opened, and the holding pressure plunger 22 is moved forward until its tip projects into the resin path 6 to discharge all the resin in the holding pressure path 9 to the resin path 6, whereby the resin beside the injection screw 2 as compared with the shutoff plunger 12 is held with respect to the holding pressure path 9.

    摘要翻译: 当注射螺杆2施加压力时,保持压力柱塞22在树脂的压力下向后移动,以将树脂流入保持压力路径9中,树脂路径6中的树脂被加压(初级保持压力处理)。 关闭柱塞12关闭,树脂路径6和保持压力路径9中的树脂被保持压力柱塞22加压(二次保持压力处理)。 此外,关闭柱塞12打开,保持压力柱塞22向前移动,直到其顶端突出到树脂路径6中,以将保持压力路径9中的所有树脂排出到树脂路径6,由此在注射 与关闭柱塞12相比,螺杆2相对于保持压力路径9被保持。

    Blow molding apparatus
    7.
    发明授权
    Blow molding apparatus 有权
    吹塑设备

    公开(公告)号:US08371840B2

    公开(公告)日:2013-02-12

    申请号:US13417276

    申请日:2012-03-11

    IPC分类号: B29C49/06 B29C49/36 B29C49/64

    摘要: A blow molding apparatus includes an injection molding station (12) that injection-molds preforms (1A) held by N (N is an integer equal to or larger than 2) rows of holding plates (30), a temperature control station (14) that performs a temperature control operation on the preforms (1A), a blow molding station (16) that blow-molds the preforms into containers, and a row pitch change section (130) that changes the row pitch of the N rows of holding plates so that P1

    摘要翻译: 一种吹塑设备包括:注塑模具(12),其注塑由N(N为等于或大于2的整数)的保持板(30),温度控制站(14)的行保持的预成型件(1A) 对预成型件(1A)进行温度控制操作,将预成型体吹塑成容器的吹塑成型台(16),以及改变N排保持板的行间距的行间距变更部(130) 使得P1

    BLOW MOLDING APPARATUS
    8.
    发明申请
    BLOW MOLDING APPARATUS 有权
    吹塑设备

    公开(公告)号:US20120189727A1

    公开(公告)日:2012-07-26

    申请号:US13417276

    申请日:2012-03-11

    IPC分类号: B29C49/78 B29C49/06

    摘要: A blow molding apparatus includes an injection molding station (12) that injection-molds preforms (1A) held by N (N is an integer equal to or larger than 2) rows of holding plates (30), a temperature control station (14) that performs a temperature control operation on the preforms (1A), a blow molding station (16) that blow-molds the preforms into containers, and a row pitch change section (130) that changes the row pitch of the N rows of holding plates so that P1

    摘要翻译: 一种吹塑设备包括:注塑模具(12),其注塑由N(N为等于或大于2的整数)的保持板(30),温度控制站(14)的行保持的预成型件(1A) 对预成型件(1A)进行温度控制操作,将预成型体吹塑成容器的吹塑成型台(16),以及改变N排保持板的行间距的行间距变更部(130) 使得P1