Method for Stabilizing Strip During Winding
    81.
    发明申请
    Method for Stabilizing Strip During Winding 审中-公开
    绕组过程中稳定带的方法

    公开(公告)号:US20120056352A1

    公开(公告)日:2012-03-08

    申请号:US13234311

    申请日:2011-09-16

    Abstract: A method is disclosed for winding a composite strip onto a spool having a hub in which the strip includes a plurality of laterally spaced apart lengthwise extending rib portions upstanding from the base portion. The method comprises the steps of feeding the strip towards the hub of the spool; driving the fed strip through a roller set so as to plastically deform the strip to give it a curved base portion; and winding the deformed strip onto the hub to form spooled strip, the winding creating tension in the strip. The plastic deformation of the strip through the roller set substantially reduces the tension in the strip that would otherwise occur.

    Abstract translation: 公开了一种用于将复合带卷绕到具有轮毂的卷轴上的方法,其中所述条带包括从基部垂直的多个横向间隔开的纵向延伸的肋部分。 该方法包括以下步骤:朝着线轴的轮毂进给带; 通过辊组驱动进给的条带,以使带材塑性变形,使其成为弯曲的基部; 并将变形的带卷绕到轮毂上以形成绕线条,所述绕组在条带中产生张力。 带材通过辊组的塑性变形大大降低了否则会发生的带材中的张力。

    APPARATUS FOR AND METHOD OF MANUFACTURING A HELICALLY WOUND TUBULAR STRUCTURE
    82.
    发明申请
    APPARATUS FOR AND METHOD OF MANUFACTURING A HELICALLY WOUND TUBULAR STRUCTURE 审中-公开
    制造简易管道结构的装置及方法

    公开(公告)号:US20110271730A1

    公开(公告)日:2011-11-10

    申请号:US13144826

    申请日:2010-01-14

    Abstract: A winding apparatus for and method of manufacturing helically wound structures (116) includes a rotating faceplate (74) upon which are mounted a forming station for forming a supply of strip material before it is wound into a desired structure, a plurality of inner supports in the form of rollers (110) mounted for rotation about an axis and with said faceplate and a plurality of outer driven rollers (92) provided on an outer faceplate (118). In operation, the inner rollers act to support an inner portion S1 of strip material wound thereon whilst allowing it to be supplied from an inner diameter thereof to said forming station and the outer rollers (92) act to support an outer portion S2 of said strip. Said outer rollers are driven as and when necessary to transfer material to the inner portion S1.

    Abstract translation: 用于制造螺旋缠绕结构(116)的缠绕设备和方法包括旋转面板(74),在其上安装有用于在被卷绕成所需结构之前形成条带材料供应的成形站,多个内部支撑件 安装用于围绕轴线旋转并与所述面板一起旋转的辊子(110)和设置在外面板(118)上的多个外部从动辊(92)的形式。 在操作中,内辊用于支撑缠绕在其上的条带材料的内部部分S1,同时允许其从其内径供应到所述成形站,并且外辊(92)用于支撑所述条带的外部部分S2 。 所述外部辊子在必要时被驱动以将材料转移到内部部分S1。

    Method of making composite panels for a fuselage
    83.
    发明授权
    Method of making composite panels for a fuselage 有权
    制作机身复合板的方法

    公开(公告)号:US07935289B2

    公开(公告)日:2011-05-03

    申请号:US11695561

    申请日:2007-04-02

    Abstract: A method is provided for making a composite laminate aircraft skin for a fuselage in multiple composite panels. A resin-impregnated composite tape is placed on a lay-up surface of a mandrel tool to form the composite laminate aircraft skin as a barrel that is substantially the shape of a fuselage section. The barrel is cut into a plurality of panels on the mandrel tool, and at least one panel of the plurality of panels is transferred, individually and independently of all other of the plurality of panels, from the lay-up surface of the mandrel tool to a first cure tool of a plurality of cure tools having an aero surface tooled to an outer mold line. The at least one of the panels is cured on the first cure tool to form a cured composite panel. The first cure tool defines and controls the outer mold line of the at least one panel. The cured composite panel is removed from the first cure tool.

    Abstract translation: 提供了一种用于制造用于多个复合板中的机身的复合层压飞机皮肤的方法。 将树脂浸渍的复合带放置在心轴工具的叠置表面上,以形成基本上为机身部分形状的复合层压飞机皮肤。 将筒体切割成心轴工具上的多个面板,并且多个面板中的至少一个面板独立地且独立于多个面板中的所有其他面板从芯棒工具的叠置表面传递到 多个固化工具的第一固化工具,其具有加工到外模线的航空表面。 所述至少一个所述面板在所述第一固化工具上固化以形成固化的复合板。 第一固化工具定义和控制至少一个面板的外模线。 固化的复合板从第一固化工具移除。

    Method and apparatus for producing off-axis composite prepreg material
    84.
    发明申请
    Method and apparatus for producing off-axis composite prepreg material 审中-公开
    用于制造离轴复合预浸料材料的方法和装置

    公开(公告)号:US20070289700A1

    公开(公告)日:2007-12-20

    申请号:US11455609

    申请日:2006-06-19

    Applicant: Paul E. Nelson

    Inventor: Paul E. Nelson

    Abstract: The invention is directed to a method and apparatus for preferably producing a two layer off-axis composite prepreg material in tape form that has fiber direction at angles such as plus or minus five degrees to the longitudinal direction of the backing paper. The use of such off-axis prepreg composite material tape is primarily for fabricating high length-to-width ration parts such as composite wing stringers or spars for aircraft.

    Abstract translation: 本发明涉及一种用于优选地制造带状的双层离轴复合预浸料坯材料的方法和装置,所述双层复合预浸料材料的纤维方向的角度相对于背纸的纵向方向为正或者五度。 这种离轴预浸料复合材料带的使用主要用于制造高长度到宽度的配给部件,例如用于飞行器的复合翼桁梁或翼梁。

    Method and device for the production of curved thread-reinforced tubular structures
    86.
    发明申请
    Method and device for the production of curved thread-reinforced tubular structures 有权
    用于生产弯曲螺纹加强管​​状结构的方法和装置

    公开(公告)号:US20040211508A1

    公开(公告)日:2004-10-28

    申请号:US10807407

    申请日:2004-03-24

    Abstract: A method for the production of curved thread-reinforced tubular structures composed of rubber layers and of strengthening layers and an accompanying device. In one aspect, the method includes the application of a first rubber layer to the circumference of mandrels driven forward in a feed direction (X) and winding on of a multiplicity of parallel reinforcing threads, having defined thread angles (null) with respect to the feed axis (x), by means of a bobbin creel, to form a first thread ply. The mandrels are led through a rotating deflection element surrounding the mandrels and the reinforcing threads are guided so as to be distributed on the inner circumference. An application of a covering rubber layer may be performed (after the optionally multiple execution of the previous steps, alone or in combination). The mandrels are led through the deflection element of the bobbin creel eccentrically in the region of the deflection element.

    Abstract translation: 一种用于生产由橡胶层和加强层组成的弯曲螺纹加强管​​状结构的方法和伴随装置。 在一个方面,该方法包括将第一橡胶层施加到在进给方向(X)向前驱动的心轴的圆周上,并且缠绕在多个平行的加强螺纹上,其具有相对于 进给轴(x),通过梭筒架架形成第一螺纹层。 心轴通过围绕心轴的旋转偏转元件引导,并且加强线被引导以分布在内圆周上。 可以执行覆盖橡胶层的应用(在可选地多个执行前述步骤之后,单独地或组合地)。 心轴在偏转元件的区域中偏心地穿过梭芯纱架的偏转元件。

    Reinforced thermoplastic pipe manufacture
    87.
    发明授权
    Reinforced thermoplastic pipe manufacture 有权
    加强热塑管制造

    公开(公告)号:US06773773B2

    公开(公告)日:2004-08-10

    申请号:US09332420

    申请日:1999-06-14

    Abstract: A fiber reinforced thermoplastic pipe member is obtained by a novel continuous process in which the reinforcement fibers are wrapped about the outer pipe surface in an unbonded condition while the pipe member continuously moves in a linear direction and which is followed by sufficient heating of the moving fiber wrapped pipe member to cause thermal bonding between the applied fibers and the pipe member. Automated apparatus for carrying out the continuous process is also disclosed.

    Abstract translation: 一种纤维增强热塑性管件是通过一种新的连续方法得到的,其中,加强纤维在未连接条件下围绕外管表面缠绕,同时管件沿直线方向连续移动,随后充分加热移动的纤维 缠绕的管构件引起所施加的纤维和管构件之间的热粘合。 还公开了用于进行连续处理的自动装置。

    Ultralow expansion brake rubber hose and production method thereof
    89.
    发明申请
    Ultralow expansion brake rubber hose and production method thereof 审中-公开
    超低膨胀制动橡胶软管及其制造方法

    公开(公告)号:US20030213547A1

    公开(公告)日:2003-11-20

    申请号:US10457425

    申请日:2003-06-10

    Abstract: An ultralow expansion brake rubber hose comprising an inner rubber tube, a first reinforcing layer, a second reinforcing layer and an outer rubber layer, wherein a thermosetting resin which penetrates the reinforcing fibers constituting the first reinforcing layer and which is cured at vulcanizing temperatures is cured by vulcanization to turn the first reinforcing layer into a solid cured layer. By turning the first reinforcing layer into the solid cured layer, the mutual slippage between the reinforcing fibers of the first reinforcing layer can be prevented, and a brake rubber hose having low expansion and excellent durability can be obtained. The rubber hose can be produced by carrying out the continuous steps of braiding a first reinforcing layer around an inner rubber tube, immersing the first reinforcing layer in a thermosetting resin solution capable of penetrating the reinforcing fibers constituting the first reinforcing layer and having low viscosity to cause the thermosetting resin solution to penetrate the reinforcing fibers, braiding a second reinforcing layer, and extruding an outer rubber tube on the external surface of the second reinforcing layer.

    Abstract translation: 一种包括内橡胶管,第一增强层,第二增强层和外橡胶层的超低膨胀制动橡胶软管,其中穿过构成第一增强层并在硫化温度下固化的增强纤维的热固性树脂被固化 通过硫化将第一增强层转变成固体固化层。 通过将第一增强层转化为固体固化层,可以防止第一增强层的增强纤维之间的相互滑动,并且可以获得具有低膨胀性和优异耐久性的制动橡胶软管。 橡胶软管可以通过在内橡胶管周围编织第一增强层的连续步骤,将第一增强层浸入能够穿透构成第一增强层的增强纤维并且具有低粘度的热固性树脂溶液中 导致热固性树脂溶液渗透增强纤维,编织第二增强层,并在第二增强层的外表面上挤出外橡胶管。

    Reinforced thermoplastic pipe manufacture
    90.
    发明申请
    Reinforced thermoplastic pipe manufacture 审中-公开
    加强热塑管制造

    公开(公告)号:US20030209312A1

    公开(公告)日:2003-11-13

    申请号:US10439576

    申请日:2003-05-19

    Abstract: A fiber reinforced thermoplastic pipe member is obtained by a novel continuous process in which the reinforcement fibers are wrapped about the outer pipe surface in an unbonded condition while the pipe member continuously moves in a linear direction and which is followed by sufficient heating of the moving fiber wrapped pipe member to cause thermal bonding between the applied fibers and the pipe member. Automated apparatus for carrying out the continuous process is also disclosed.

    Abstract translation: 一种纤维增强热塑性管件是通过一种新的连续方法得到的,其中,加强纤维在未连接条件下围绕外管表面缠绕,同时管件沿直线方向连续移动,随后充分加热移动的纤维 缠绕的管构件引起所施加的纤维和管构件之间的热粘合。 还公开了用于进行连续处理的自动装置。

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