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    APPARATUS AND METHOD FOR MANUFACTURING PRODUCTS FROM A THERMOPLASTIC MASS
    2.
    发明申请
    APPARATUS AND METHOD FOR MANUFACTURING PRODUCTS FROM A THERMOPLASTIC MASS 审中-公开
    从热塑性材料制造产品的装置和方法

    公开(公告)号：WO2004024416A8

    公开(公告)日：2005-06-09

    申请号：PCT/NL0300630

    申请日：2003-09-10

    Applicant: FOUNTAIN PATENTS B V ,  HOOGLAND HENDRICUS ANTONIUS

    Inventor： HOOGLAND HENDRICUS ANTONIUS

    IPC: B29C45/33 ,  B29C43/36 ,  B29C43/52 ,  B29C45/56

    CPC classification number: B29C43/36 ,  B29C33/20 ,  B29C43/361 ,  B29C43/52 ,  B29C45/561 ,  B29C2043/5808 ,  B29C2045/0094 ,  B29C2045/0098 ,  B29C2045/5635 ,  B29L2031/756

    Abstract: An apparatus for manufacturing products from material which is thermoplastically deformable, as from plastic, comprising: - a mold (2) with at least one mold cavity (3); - in the or each mold cavity (3) at least one slide (8); - movement means for moving each slide (8); - closing means for opening and closing the mold (2); - feed means for introducing, with the mold cavity (3) closed, said material in at least substantially plastic condition into the or each mold cavity; wherein the movement means (9) for moving the slide (3) are arranged for moving said slide forward at a relatively high speed relative to the movement speed of the mold parts upon opening and closing thereof, from a position at least partly retracted from the mold cavity, such that said material, as a result, is displaced in the mold cavity for obtaining the filling thereof, preferably at a speed high such that adiabatic heat development occurs in the or each mold cavity.

    Abstract translation: 一种用于从塑料制成可热塑性变形的材料的产品的装置，包括： - 具有至少一个模腔（3）的模具（2）; - 在所述或每个模腔（3）中至少一个滑动件（8）; - 用于移动每个滑块（8）的移动装置; - 用于打开和关闭模具（2）的关闭装置; - 用于在所述模腔（3）关闭的情况下将所述材料以至少基本塑性状态引入所述模腔或每个模腔中的进料装置; 其特征在于，用于移动滑动件（3）的移动装置（9）被布置成用于相对于模具部件在打开和关闭模具部件的移动速度时以相对较高的速度向前移动，从至少部分地从 使得所述材料结果在模具腔中移位以获得其填充物，优选地以高的速度使得在每个模腔中发生绝热发展。

    HYDRAULIC PRESSURE FORMING USING A SELF ALIGNING AND ACTIVATING DIE SYSTEM
    3.
    发明申请
    HYDRAULIC PRESSURE FORMING USING A SELF ALIGNING AND ACTIVATING DIE SYSTEM 审中-公开
    使用自动对准和激活DIE系统的液压压力成型

    公开(公告)号：WO2003033187A1

    公开(公告)日：2003-04-24

    申请号：PCT/US2002/022613

    申请日：2002-07-17

    Applicant: HARTWICK PROFESSIONALS, INC.

    Inventor： NEWMAN, Craig, Alan ,  NEATE, John, Aubrey ,  FEGUER, Thomas, Ray ,  WALLACE, Steven, Edward

    IPC: B21D26/02

    CPC classification number: B21D37/12 ,  B21D26/039 ,  B29C33/20 ,  B29C43/361 ,  B29C43/58 ,  B29C45/1761 ,  B29C2043/5808 ,  B29C2043/5833 ,  B29C2043/5858 ,  B29C2045/564 ,  B29K2105/0854 ,  B30B1/34 ,  Y10T29/49805

    Abstract: The present invention provides a hydroforming system and method eliminating the need for a solid steel die (or mold) set operated by a conventional high tonnage hydraulic press. The invention utilizes a fabricated or bar-stock die set (22, 24) integrated to a series of adjustably placed hydraulic cylinders (42/44) to create a self-contained operating unit. The system can include a die set (22, 24), a plurality of activation (42) and clamping hydraulic cylinders (44), a computer control system (56) and reinforcement and support structures (14). The die set (22/24) can be a mounted lower die half (22) and an adjacent movable upper die half (24), each constructed of individual pieces of plate (36) or bar stock (38, 39, 40 and 41). The computer control system (56) interprets incoming linear position data from all of the activation hydraulic cylinders (42) and monitors and controls hydraulic fluid flow into and out of each cylinder (42/44). The system can also have a plurality of support pillars (14) affixed to the lower die half.

    Abstract translation: 本发明提供一种液压成形系统和方法，其消除了对常规高吨位液压机操作的固体钢模具（或模具）的需要。 本发明利用与一系列可调节放置的液压缸（42/44）集成的制造或棒料模具组（22,24），以形成独立的操作单元。 该系统可以包括模具组（22,24），多个激活（42）和夹紧液压缸（44），计算机控制系统（56）和加强和支撑结构（14）。 模具组（22/24）可以是安装的下模半部（22）和相邻的可移动的上模半体（24），每个由单独的板（36）或棒材（38,39,40和41）构成 ）。 计算机控制系统（56）解释来自所有激活液压缸（42）的进入的线性位置数据，并且监测和控制进入和离开每个气缸（42/44）的液压流体流。 该系统还可以具有固定到下模具半部的多个支撑柱（14）。

    A METHOD AND APPARATUS FOR CONTROLLING THICKNESS DURING LAY-UP AND FABRICATION OF PRESS-CURED COMPOSITE ARTICLES
    6.
    发明申请
    A METHOD AND APPARATUS FOR CONTROLLING THICKNESS DURING LAY-UP AND FABRICATION OF PRESS-CURED COMPOSITE ARTICLES 审中-公开
    用于控制压制复合材料的层压和制造过程中的厚度的方法和装置

    公开(公告)号：WO1997036735A1

    公开(公告)日：1997-10-09

    申请号：PCT/US1997003715

    申请日：1997-03-10

    Applicant: SIKORSKY AIRCRAFT CORPORATION

    Inventor： SIKORSKY AIRCRAFT CORPORATION ,  DAVIS, Geoffrey, C., R.

    IPC: B29C70/46

    CPC classification number: B29C43/58 ,  B29C33/30 ,  B29C43/52 ,  B29C70/345 ,  B29C70/46 ,  B29C2043/5808

    Abstract: A method and apparatus for controlling the thickness of press-cured composite articles during the manufacture thereof. The method includes a preparatory or fabrication stage (12) wherein prepreg plies are layed up (16) and compacted (18) to form a plurality of laminates that define a final laminate package that defines the uncured configuration of the composite article. The final laminate package may include supplemental ply-packs layed up at the mid-plane or neutral axis of the final laminate package for the purpose of controlling the overall thickness of the final laminate package. The prepreg plies layed up in the preparatory stage have been precut to conform to the final net shape of the composite article, but include a predetermined overbuild in the width dimension to facilitate control of thickness during cure of the final laminate package. The method further includes a fabrication stage (28) wherein a deformable, back-pressure system is abutted in combination with the final laminate package (32), which is then subjected to a cure cycle (36) to form the cured composite article. The deformable, back-pressure system is controllably deformed during the cure cycle to control and limit the lateral expansion of the final laminate package. The deformable, back-pressure system also prevents fiber washout during cure cycle.

    Abstract translation: 在其制造过程中控制压固复合制品的厚度的方法和装置。 该方法包括准备或制造阶段（12），其中预浸料层布置（16）并压实（18）以形成多个层压板，其限定限定复合制品的未固化构型的最终层压包装。 为了控制最终层压包装件的整体厚度，最终的层压包装件可以包括在最终的层压包装件的中间平面或中性轴上铺设的补充层压包装。 在准备阶段放置的预浸料坯已经被预先切除，以符合复合制品的最终净形状，但是在宽度尺寸上包括预定的过度构造以便于在最终层压包装件的固化期间控制厚度。 该方法还包括制造阶段（28），其中可变形的背压系统与最后的层压包装件（32）结合在一起，然后经过固化循环（36）以形成固化的复合制品。 可变形的背压系统在固化循环期间可控地变形，以控制和限制最终层压包装件的横向膨胀。 可变形的背压系统还可以在固化循环期间防止纤维冲刷。

    SYSTEM AND METHOD FOR MONITORING PRESSURE DURING THE PRODUCTION OF FIBER REINFORCED POLYMERS
    8.
    发明申请
    SYSTEM AND METHOD FOR MONITORING PRESSURE DURING THE PRODUCTION OF FIBER REINFORCED POLYMERS 审中-公开
    用于在纤维增强聚合物生产过程中监测压力的系统和方法

    公开(公告)号：WO1990013425A1

    公开(公告)日：1990-11-15

    申请号：PCT/US1990002489

    申请日：1990-05-04

    Applicant: AMERICAN COMPOSITE TECHNOLOGY INC.

    Inventor： AMERICAN COMPOSITE TECHNOLOGY INC. ,  FANUCCI, Jerome, Paul ,  NOLET, Stephen, C.

    IPC: B32B31/20

    CPC classification number: G01L5/008 ,  B29C43/203 ,  B29C43/56 ,  B29C43/58 ,  B29C70/342 ,  B29C70/54 ,  B29C2043/5808 ,  B32B37/10 ,  B32B41/00 ,  B32B2309/12

    Abstract: Disclosed is a system and method of monitoring exerted pressure during the production of composite material laminates that utilizes a thin, low cost, durable, temperature resistant force sensing resistor (50). The sensor (50) can be embedded directly on the surface of the composite laminate (42), or can be positioned between layers of the composite laminate (42). Alternatively, the sensor (50) is built into or mounted on a tool (46) or die used to form or exert pressure on the laminate (42). In all of these cases, the force sensing resistor (50) monitors the pressure experienced by the laminate (42) during processing of the laminate (42).

    Abstract translation: 公开了一种在生产复合材料层压板期间监测施加的压力的系统和方法，该复合材料层压板利用薄的，低成本的，耐久的耐温感力电阻（50）。 传感器（50）可以直接嵌入在复合层压板（42）的表面上，或者可以位于复合层压板（42）的层之间。 或者，传感器（50）内置于或安装在用于在层压板（42）上形成或施加压力的工具（46）或模具上。 在所有这些情况下，力感测电阻器（50）监测层压板（42）在加工层压板（42）期间经历的压力。

    EXPANDED COMPRESSION MOLDING OF COMPOSITE PLASTICS
    10.
    发明申请
    EXPANDED COMPRESSION MOLDING OF COMPOSITE PLASTICS 审中-公开
    复合塑料的膨胀压缩成型

    公开(公告)号：WO2012051513A3

    公开(公告)日：2012-08-16

    申请号：PCT/US2011056325

    申请日：2011-10-14

    Applicant: LRM IND INT INC ,  POLK DALE E

    Inventor： POLK DALE E

    IPC: B29C51/10 ,  B29C70/06 ,  B29C70/34

    CPC classification number: B29C45/1744 ,  B29C43/36 ,  B29C45/00 ,  B29C47/0019 ,  B29C47/0866 ,  B29C2043/5808

    Abstract: Composite polymeric articles significantly larger than the size of a compression molding press are produced by providing a plurality of expandable pillows interposed between an upper plate and the upper exterior surface of an outside the press upper mold. The upper plate has a plurality of downwardly extending paired vertical arms attached to opposite sides of the upper plate. Each vertical arm has a lower portion having a eyelet (or aperture), and each pair of vertical arms together forms an aligned pair of eyelets. When the upper and lower mold portions are pressed together, the eyelets reside below the exterior lower surface of the outside the press lower mold portion. Each eyelet is dimensioned to reversibly receive a horizontal or lateral arm that is deployed below the exterior lower surface of the outside the press lower mold portion. A plastic material is introduced onto the interior surface of the lower mold portion, which is compressed between the upper and lower mold portions via a press having a press area that does not extend out over the outside the press portions of the upper and lower mold portions. The lateral arms are extended through the paired and aligned eyelets. The plurality of expandable pillows are expanded, and the lateral arms are brought into compressive abutment with the exterior lower surface of the outside the press lower mold portion. The plastic material residing between the outside the press upper mold portion and the outside the press lower mold portion is then correspondingly compressed.

    Abstract translation: 通过在上压板和压力机上模外侧的上外表面之间设置多个可膨胀枕头来生产显着大于压缩模压机尺寸的复合聚合物制品。 上板具有多个向下延伸的成对竖直臂，该竖直臂连接到上板的相对侧。 每个垂直臂具有带有孔眼（或孔）的下部，并且每对垂直臂一起形成一对对准的孔眼。 当上下模具部分被压在一起时，孔眼位于压力机下模部分外侧的外部下表面下方。 每个孔眼的尺寸设定为可逆地接收水平或横向臂，该水平臂或横向臂布置在压机下模部分的外侧的外部下表面下方。 将塑料材料引入到下模具部分的内表面上，所述下模具部分的内表面经由具有压制区域的压力机压缩在上模具部分和下模具部分之间，所述压力区域不在外模上部和下模部分的压制部分 。 侧臂延伸穿过成对并对齐的小孔。 多个可膨胀枕头膨胀，并且侧臂与压力机下模部分外侧的外部下表面压缩邻接。 然后，位于压力机上部模具部分外部和压力机下部模具部分外部之间的塑料材料相应地被压缩。

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