公开(公告)号：US12109758B2

公开(公告)日：2024-10-08

申请号：US17274490

申请日：2019-09-05

申请人： Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V.

发明人： Christopher John ,  Tobias Sauerstein ,  Martin Kausch ,  Johannes Blase ,  Stefan Uhlmann

IPC分类号： B29C64/209 ,  B29C48/25 ,  B29C48/255 ,  B29C48/395 ,  B29C48/72 ,  B29C64/118 ,  B33Y30/00

CPC分类号： B29C64/209 ,  B29C48/2556 ,  B29C48/2694 ,  B29C48/397 ,  B29C48/725 ,  B29C64/118 ,  B33Y30/00 ,  B29C2948/926 ,  B29C2948/92904 ,  B29C2948/92961

摘要： A device for influencing the volume flow of extruded plastically deformable material conveyed to an outlet nozzle. A flange arranged between an extrusion unit and an outlet nozzle and is connected to the extrusion unit and the outlet nozzle. A duct from the extrusion unit and the outlet nozzle is incorporated in the flange. A piston is mounted in the flange to be rotatable perpendicular to the longitudinal axis of the duct and is located through the duct. In the piston there is a hole which opens into a bypass duct routed to a bypass nozzle. On the outer lateral surface of the piston there is at least one groove in the region of the duct so that, depending on the angular positions of the piston, material can be conveyed through the at least one groove to the outlet nozzle or through the hole to the bypass nozzle.

公开(公告)号：US20180147742A1

公开(公告)日：2018-05-31

申请号：US15813746

申请日：2017-11-15

申请人： Toyo Tire & Rubber Co., Ltd.

发明人： Toshiya Matsuyama ,  Masayoshi Abe ,  Katsuji Niwa

IPC分类号： B28B3/26 ,  B29C47/92 ,  B29C47/70

CPC分类号： B28B3/2681 ,  B29C48/131 ,  B29C48/2556 ,  B29C48/30 ,  B29C48/301 ,  B29C48/305 ,  B29C48/695 ,  B29C48/92 ,  B29C2948/9259 ,  B29C2948/92942

摘要： Provided is a mouthpiece for an extruder provided at an extruder extruding a flowable molding material, including: a molding material flow passage; a molding material extrusion port formed at a front end of the molding material flow passage; and one or plural flow resistance members provided to advance into and withdraw from the molding material flow passage, the advancing and the withdrawing being performed by an operation at the outside of the mouthpiece for the extruder.

公开(公告)号：US20180065318A1

公开(公告)日：2018-03-08

申请号：US15623529

申请日：2017-06-15

申请人： CC3D LLC

发明人： KENNETH LYLE TYLER

IPC分类号： B29C67/00 ,  B33Y30/00 ,  B29C47/12

CPC分类号： B33Y10/00 ,  B05C5/001 ,  B05C5/027 ,  B05D1/26 ,  B25J9/026 ,  B25J9/046 ,  B29C35/0805 ,  B29C48/154 ,  B29C48/2556 ,  B29C48/266 ,  B29C48/30 ,  B29C48/301 ,  B29C48/304 ,  B29C64/106 ,  B29C64/188 ,  B29C64/209 ,  B29C64/264 ,  B29C64/295 ,  B29C67/00 ,  B29C2035/0827 ,  B29K2105/0058 ,  B29K2105/08 ,  B33Y30/00 ,  B33Y50/02 ,  B33Y70/00 ,  D03D15/12 ,  D03D41/00

摘要： A system is disclosed for use in additively manufacturing a composite structure. The system may include a matrix reservoir, and a fiber guide configured to separately receive a plurality of matrix-wetted reinforcements from the matrix reservoir. The system may also include a die configured to receive the plurality of matrix-wetted reinforcements from the fiber guide and to cause the plurality of matrix-wetted reinforcements to converge into a ribbon. The system may additionally include a cure enhancer configured to cure the matrix in the composite material during discharge of the ribbon from the die, and a support configured to move the die in multiple dimensions during discharge of the ribbon.

公开(公告)号：US20160129620A1

公开(公告)日：2016-05-12

申请号：US14896499

申请日：2014-07-14

申请人： THE JAPAN STEEL WORKS, LTD.

发明人： Ryuichi KAWACHI ,  Yuji ITO ,  Toshinari TAKEYAMA ,  Yukio FUJIWARA

IPC分类号： B29C47/28 ,  B29C47/08 ,  B29B11/10 ,  B29C47/06 ,  B29C47/56 ,  B29C49/04 ,  B29C47/00

CPC分类号： B29C48/30 ,  B29B11/10 ,  B29C48/09 ,  B29C48/19 ,  B29C48/2556 ,  B29C48/335 ,  B29C48/3366 ,  B29C48/34 ,  B29C48/49 ,  B29C49/04 ,  B29K2995/0005

摘要： The present invention provides a molding machine crosshead which uses one additional resin extruder and one base resin extruder that are connected to one annular flow channel of a crosshead unit at mutually different angular positions and which is configured to form a parison by adding an additional layer constituted by an additional resin from the additional resin extruder to a base layer constituted by a base resin supplied from the base resin extruder into the annular flow channel, the additional resin being a material different from the base resin, wherein the additional resin is formed in a linear shape along the longitudinal direction of the parison as part of the parison.

摘要翻译： 本发明提供了一种成型机十字头，其使用一个额外的树脂挤出机和一个基础树脂挤出机，其在相互不同的角度位置处连接到十字头单元的一个环形流动通道，并且通过添加构成的附加层来形成型坯 通过从另外的树脂挤出机到由基础树脂挤出机供给到环形流动通道中的由基础树脂构成的基底层的附加树脂，附加树脂是与基础树脂不同的材料，其中附加树脂形成在 作为型坯的一部分，沿着型坯的纵向的线性形状。

公开(公告)号：US20150174879A1

公开(公告)日：2015-06-25

申请号：US14579009

申请日：2014-12-22

申请人： BOSTIK SA

发明人： Jean-Francois CHARTREL ,  Christophe ROBERT ,  Myriam GRISOT-SAULE

IPC分类号： B32B37/12 ,  B32B37/15 ,  C09J5/00

CPC分类号： B32B37/1284 ,  B29C48/0021 ,  B29C48/022 ,  B29C48/08 ,  B29C48/142 ,  B29C48/1472 ,  B29C48/155 ,  B29C48/2556 ,  B29C48/267 ,  B29C48/30 ,  B29C48/3003 ,  B29C48/313 ,  B29C2791/006 ,  B29K2075/00 ,  B29K2105/0097 ,  B29K2995/0073 ,  B29K2995/0081 ,  B32B37/153 ,  C09J5/00

摘要： The invention relates to a gluing process of an adhesive composition with the use of a gluing nozzle having an extrusion die for continuous extrusion of an adhesive composition over a predetermined width, the extrusion die (20) comprising a lower lip (22) and an upper lip (24), the upper and lower lips (24, 22) extending parallel to one another so as to form a transverse channel (28) for the longitudinal flow of the adhesive composition, the transverse channel extending longitudinally between: a supply opening (30) for supplying the adhesive composition; and an extrusion outlet (34) for extrusion of the adhesive composition (34); the channel (28) comprising a concave volume (32) for relaxation of the adhesive composition between the supply opening (30) and the gluing outlet (34).

摘要翻译： 本发明涉及一种粘合剂组合物的胶合方法，其使用具有挤出模头的胶合喷嘴，用于将粘合剂组合物连续挤出预定宽度，挤出模具（20）包括下唇部（22）和上部 唇部（24），上下唇缘（24,22）彼此平行地延伸，以形成用于粘合剂组合物的纵向流动的横向通道（28），横向通道纵向延伸：供应开口 30），用于供给粘合剂组合物; 和用于挤出粘合剂组合物（34）的挤出出口（34）。 通道（28）包括用于在供应开口（30）和胶合出口（34）之间松弛粘合剂组合物的凹槽体（32）。

公开(公告)号：US20150037450A1

公开(公告)日：2015-02-05

申请号：US14518488

申请日：2014-10-20

申请人： CORNING INCORPORATED

发明人： Thomas William Brew ,  Conor James Walsh

IPC分类号： B28B3/26

CPC分类号： B28B3/269 ,  B28B3/26 ,  B28B3/2672 ,  B28B3/2681 ,  B29C48/11 ,  B29C48/2556 ,  B29C48/286 ,  B29C48/30 ,  B29C48/302 ,  B29C48/92 ,  B29C2948/926 ,  B30B11/221

摘要： A honeycomb extrusion apparatus includes first and second vanes with respective first and second face portions. First and second axial widths of a circumferential feed area are respectively defined between the first and second face portions and the outer feed surface of the die body. In further examples, methods include the steps of selectively adjusting the first axial width and the second axial width of the circumferential feed area by respectively adjusting the first and second vane relative to the mask. In further examples, a honeycomb extrusion apparatus includes a plurality of mask segments that each includes an inner peripheral surface portion. Each of the plurality of mask segments are independently adjustable along a respective radial axis.

摘要翻译： 蜂窝挤出装置包括具有相应的第一和第二面部的第一和第二叶片。 周向进给区域的第一和第二轴向宽度分别限定在模具主体的第一和第二面部分和外部进给表面之间。 在另外的实施例中，方法包括通过相对于掩模分别调节第一和第二叶片来选择性地调节圆周进给区域的第一轴向宽度和第二轴向宽度的步骤。 在另外的实施例中，蜂窝挤出装置包括多个掩模段，每个掩模段包括内周表面部分。 多个掩模段中的每一个可沿相应的径向轴线独立地调节。

公开(公告)号：US20130200542A1

公开(公告)日：2013-08-08

申请号：US13823596

申请日：2011-09-16

申请人： Hajime Yoshino

发明人： Hajime Yoshino

IPC分类号： B29C47/08

CPC分类号： B29C48/2556 ,  B28B3/206 ,  B28B3/2672 ,  B28B3/269 ,  B29C48/11 ,  B29C48/30 ,  B29C48/32 ,  B29C48/362 ,  B29C48/385 ,  B29C48/52

摘要： An extrusion-molding device of the present invention includes: a housing having a channel that transfers a pasty raw material composition; a screw provided upstream of the channel that kneads the raw material composition and transfers the raw material downstream; a die provided downstream of the channel that extrudes a molded article made up of the raw material composition; a resistive tube that connects the channel and the die; a flow rate adjustment plate provided between the screw and the die that is detachable with respect to the housing and that has a plurality of through holes penetrating in a thickness direction; and an upstream blocking member that is detachable with respect to an upstream face of the flow rate adjustable plate and that simultaneously blocks upstream openings of some through holes of the plurality of through holes in a state of being attached to the flow rate adjustable plate.

摘要翻译： 本发明的挤出成型装置包括：壳体，具有传送糊状原料组合物的通道; 设置在通道的上游的螺杆，其将原料组合物揉合并将原料转移到下游; 设置在所述通道的下游的模具，其挤出由所述原料组合物构成的模制品; 连接通道和管芯的电阻管; 设置在所述螺杆和所述模具之间的流量调节板，其相对于所述壳体可拆卸并且具有沿厚度方向贯穿的多个通孔; 以及相对于所述流量可调节板的上游面可拆卸的上游阻挡构件，并且以与所述流量可调节板连接的状态同时阻挡所述多个通孔的一些通孔的上游开口。

公开(公告)号：US20040253430A1

公开(公告)日：2004-12-16

申请号：US10885218

申请日：2004-07-06

发明人： Dale E. Polk JR. ,  Dale E. Polk SR.

IPC分类号： B32B003/00

CPC分类号： B29C31/047 ,  B29C31/048 ,  B29C33/34 ,  B29C43/021 ,  B29C43/04 ,  B29C43/34 ,  B29C48/001 ,  B29C48/0011 ,  B29C48/0017 ,  B29C48/0018 ,  B29C48/0022 ,  B29C48/05 ,  B29C48/07 ,  B29C48/12 ,  B29C48/2556 ,  B29C48/285 ,  B29C48/2886 ,  B29C48/297 ,  B29C48/30 ,  B29C48/31 ,  B29C48/92 ,  B29C70/46 ,  B29C2043/046 ,  B29C2043/3433 ,  B29C2043/3444 ,  B29C2043/3488 ,  B29C2948/92019 ,  B29C2948/92076 ,  B29C2948/92085 ,  B29C2948/9218 ,  B29C2948/92209 ,  B29C2948/92542 ,  B29C2948/92571 ,  B29C2948/9258 ,  B29C2948/926 ,  B29C2948/92647 ,  B29C2948/92657 ,  B29C2948/92704 ,  B29C2948/92885 ,  B29C2948/92904 ,  B29C2948/92933 ,  B29C2948/92952 ,  B29C2948/92961 ,  B29K2105/06 ,  B29K2105/12 ,  B29L2007/002 ,  B29L2031/7178 ,  B29L2031/732 ,  Y10T428/24124 ,  Y10T428/2457 ,  Y10T428/249924

摘要： A system and method for forming an article from thermoplastic material and fiber. The method includes heating thermoplastic material to form a molten thermoplastic material for blending with the fiber. The molten thermoplastic material is blended with the fibers to form a molten composite material having a concentration of fiber by weight. The molten composite material may then be extruded through dynamic dies to deliver discrete controlled material that is gravitated onto a lower portion of a mold. The lower portion of the mold may be moved in space and time while receiving the flow of composite material to deposit a predetermined quantity of molten composite material thereon conforming to mold cavities of the lower and an upper portion of the mold. The upper portion of the mold may be pressed against the predetermined quantity of molten composite material and closing on the lower portion of the mold to form the article.

公开(公告)号：US11667067B2

公开(公告)日：2023-06-06

申请号：US16660190

申请日：2019-10-22

申请人： Baker Perkins Inc.

发明人： Jason Alan Smith ,  James E. Jett, II ,  David E. Rhodea

IPC分类号： B29C48/255 ,  B29C48/345 ,  B29C48/35 ,  A21C3/04 ,  A23P30/20 ,  B29C48/465 ,  B29C48/00

CPC分类号： B29C48/2556 ,  A21C3/04 ,  A23P30/20 ,  B29C48/0022 ,  B29C48/345 ,  B29C48/35 ,  B29C48/465 ,  B29C2793/009

摘要： An extruder assembly includes a rolling assembly. An extrusion block includes a plurality of extruding ports that receive an extrudable material from the rolling assembly. A regulating mechanism is positioned within, above, or otherwise near each extruding port of the plurality of extruding ports. The regulating mechanism is operable with respect to the rolling assembly to modify a flow of extrudable material through each respective extruding port.

公开(公告)号：US20230166440A1

公开(公告)日：2023-06-01

申请号：US18160397

申请日：2023-01-27

申请人： CSP Technologies, Inc.

发明人： Jonathan R. Freedman ,  Kasey Myers ,  William Frederick Spano

IPC分类号： B29C48/00 ,  B32B1/02 ,  B29C48/08 ,  B29C48/345 ,  B32B15/08 ,  B29C48/154 ,  B29C48/21 ,  B29C48/255

CPC分类号： B29C48/022 ,  B32B1/02 ,  B29C48/08 ,  B29C48/345 ,  B32B15/08 ,  B29C48/154 ,  B29C48/21 ,  B29C48/2556 ,  B32B2307/732 ,  B32B2439/00 ,  B29K2103/08

摘要： Disclosed are methods for forming and adhering an entrained polymer structure to a substrate. The methods include providing a substrate configured to receive application of a molten entrained polymer. A 3 A molecular sieve entrained polymer in molten form is applied in a predetermined shape, to a surface of the substrate, to form a solidified entrained polymer structure on the substrate. The entrained polymer includes a monolithic material formed of at least a base polymer and 3 A molecular sieve. The surface of the substrate is compatible with the molten entrained polymer so as to thermally bond with it. In this way, the entrained polymer bonds to the substrate and solidifies upon sufficient cooling of the entrained polymer.