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51. 发明申请

US20160031159A1 METHOD AND APPARATUS FOR 3D FABRICATION 审中-公开
标题翻译： 3D制作的方法和装置
公开(公告)号：US20160031159A1
公开(公告)日：2016-02-04
申请号：US14812940
申请日：2015-07-29
申请人： nScrypt, Inc.
发明人： Kenneth H. Church , Josh Goldfarb , Michael W. Owens , Xudong Chen , Paul Deffenbaugh , Daniel Silva , Charles Michael Newton
IPC分类号： B29C67/00 , B22D35/06 , B22D23/00 , B22D25/02
CPC分类号： B33Y30/00 , B29C48/2566 , B29C48/25686 , B29C48/2886 , B29C48/865 , B29C48/872 , B29C48/873 , B29C64/106 , B29C64/112 , B29C64/118 , B29C64/20 , B29C64/209 , B29C64/295 , B29K2101/10 , B29K2105/251 , B33Y10/00
摘要： An apparatus for use in 3D fabrication includes a heat sink, a melt tube extending through the heat sink, the melt tube having a first end and an opposite second end and adapted for melting filament or other material as the material is conveyed from the first end to the second end, a pen tip having an opening therein for ejecting melted material, the pen tip at the second end of the melt tube, and a pen tip holder for securely holding the pen tip during printing, the pen tip holder having a heater element associated therewith.
摘要翻译：用于3D制造的装置包括散热器，延伸穿过散热器的熔体管，熔体管具有第一端和相对的第二端，并且适于熔化长丝或其它材料，因为材料从第一端在第二端，在其中具有用于喷射熔融材料的开口的笔尖，在熔体管的第二端处的笔尖和用于在打印期间牢固地保持笔尖的笔尖保持器，笔尖保持器具有加热器与之相关的元素。

52. 发明申请

US20140183781A1 DIE FOR EXTRUDING A PIPE AND METHOD THEROF 审中-公开
标题翻译：用于挤压管子的DIE及其方法
公开(公告)号：US20140183781A1
公开(公告)日：2014-07-03
申请号：US14237294
申请日：2011-11-04
申请人： Deepak Poddar
发明人： Deepak Poddar
IPC分类号： B29C47/22 , B29C47/00
CPC分类号： B29C48/30 , B29C48/09 , B29C48/2566 , B29C48/325 , B29C48/327 , B29C48/92 , B29C2948/92152 , B29C2948/92647 , B29C2948/92904 , Y10T29/49947
摘要： A die for extruding a pipe includes a die head having an inlet for receiving and a bore for mixing an extrudate, a punch placed axially inside the die head, and a die cavity mounted at an outlet thereof. An outer surface of the die cavity includes flat surfaces at points of contact of a first adjustment structure which includes a plurality of flat end bolts perpendicular to each other positioned around the die cavity for adjusting position of the die cavity. The die further includes an extended orifice shaped as a thin walled tube formed around the orifice, and a second adjustment structure located at a tip of the orifice to distort the orifice for maintaining uniform flow of extrudate, and a plurality of segments are located around the orifice to uniformly distribute the load of the second adjustment structure on to the outer circumference of the orifice.
摘要翻译：用于挤出管的模具包括具有用于接收的入口的模头和用于混合挤出物的孔，在模头内部轴向设置的冲头和安装在其出口处的模腔。模腔的外表面包括在第一调节结构的接触点处的平坦表面，该第一调节结构包括垂直于彼此垂直的多个平坦端螺栓，所述平坦端螺栓位于模腔周围，用于调节模腔的位置。模具还包括形成为围绕孔口形成的薄壁管的延伸孔口和位于孔口尖端处的第二调节结构，以扭曲孔口以保持挤出物的均匀流动，并且多个区段位于孔以均匀地将第二调节结构的载荷分配到孔的外周。

53. 发明公开

US20240245082A1 Method of Extrusion and Making Random Extruded Products 审中-公开
公开(公告)号：US20240245082A1
公开(公告)日：2024-07-25
申请号：US18625444
申请日：2024-04-03
申请人： Frito-Lay North America, Inc.
发明人： Jorge C. Morales-Alvarez , V.N. Mohan Rao
IPC分类号： A23L7/10 , A23L7/117 , A23L7/17 , A23L11/00 , A23P30/20 , A23P30/34 , B29C48/00 , B29C48/04 , B29C48/05 , B29C48/25 , B29C48/30 , B29C48/40 , B29C48/405 , B29C48/68 , B29C48/92
CPC分类号： A23L7/198 , A23L7/117 , A23L7/17 , A23L11/05 , A23P30/20 , A23P30/34 , B29C48/2566 , B29C48/301 , B29C48/402 , B29C48/405 , A23V2002/00 , B29C48/0012 , B29C48/022 , B29C48/04 , B29C48/05 , B29C48/682 , B29C48/92 , B29C2948/92704
摘要： Methods of making extruded products that incorporate formulations with various ingredients aside from the typically used corn meal formulations, having different tastes and nutritional benefits while maintaining the desired bulk density, texture, and crunch of random extruded products.

54. 发明授权

US11981064B2 Die plate heating/changing system and method for changing plates in a pelletizer 有权
公开(公告)号：US11981064B2
公开(公告)日：2024-05-14
申请号：US17613139
申请日：2020-05-27
申请人： NORDSON CORPORATION
发明人： Dirk Schlief , Nikolai Schnellbach
IPC分类号： B29C48/25 , B29C48/04 , B29C48/255 , B29C48/265
CPC分类号： B29C48/2562 , B29C48/04 , B29C48/2556 , B29C48/2566 , B29C48/265
摘要： A die plate changing system holds first and second die plates and selectively transitions the first and second die plates into and out of communication with a material source. The die plate changing system has a frame having a body defining a first recess that receives the first die plate and a second recess that receives the second die plate, where the frame is heats the first and second die plates when the first and second die plates are disposed in the first and second recesses, respectively. The die plate changing system also includes a movement assembly operably coupled to the frame and that selectively moves the frame between a first position, where the first die plate receives material from the material source, and a second position, where the second die plate receives the material from the material source.

55. 发明授权

US11745405B2 Continuous polymeric liner production methods for conformable pressure vessels 有权
公开(公告)号：US11745405B2
公开(公告)日：2023-09-05
申请号：US17208646
申请日：2021-03-22
申请人： Third Shore Group, LLC
发明人： Christopher T. Kondogiani , Michael F. Donoughe
IPC分类号： B29C48/00 , B29C53/30 , B29C55/22 , B29C48/09 , B29C49/00 , B29C48/25 , B29C48/30 , B29L31/00 , B29C48/13 , B29C48/32
CPC分类号： B29C48/0019 , B29C48/09 , B29C48/2566 , B29C48/303 , B29C49/0021 , B29C53/30 , B29C55/22 , B29C48/13 , B29C48/32 , B29L2031/7156
摘要： A method and apparatus for forming a pressure vessel liner are disclosed. One method includes forming an extruded tube by extruding a parison through a die and a mandrel and forming main body sections and return line sections in the extruded tube according to a first pattern. A cross-sectional area of the return line sections is smaller than a cross-sectional area of the main body sections. The method further includes changing the pattern according to which the main body sections and the return line sections are formed from the first pattern to a second pattern without stopping the forming of the extruded tube and forming the main body sections and the return line sections in the extruded tube according to the second pattern.

56. 发明授权

US10632662B2 Device and method of correcting extrudate bow 有权
公开(公告)号：US10632662B2
公开(公告)日：2020-04-28
申请号：US15188404
申请日：2016-06-21
申请人： Corning Incorporated
发明人： Kevin John Beecher , Jeffrey Owen Foster , Gilbert Franklin Gordon, III , Kevin Bruce Sterner , David Robertson Treacy, Jr.
IPC分类号： B29C48/25 , B29C48/11 , B28B3/26 , B29C48/325 , B29C48/03 , B29C48/30
CPC分类号： B29C48/266 , B28B3/2672 , B29C48/11 , B29C48/2566 , B29C48/131 , B29C48/30 , B29C48/325
摘要： Disclosed apparatus and method to extrude a honeycomb, providing correction in bowing of the extruded honeycomb structure, employs a deflector device having a base plate including an opening aligned in a direction parallel to the extrusion axis through which the plastic material is conveyed to the die. The deflector device includes a bow plate movably mounted to the downstream or upstream side of the base plate. The bow plate includes a constant area aperture. The deflector device positioned upstream of extrusion die imparts a degree of bow reduction by the position of the constant area aperture over the opening imparting a pressure drop gradient on the flow stream entering the die.

57. 发明授权

US10611129B2 Method for making multilayer coextruded films using a layer sequence repeater module 有权
公开(公告)号：US10611129B2
公开(公告)日：2020-04-07
申请号：US15684751
申请日：2017-08-23
申请人： Henry G. Schirmer
发明人： Henry G. Schirmer
IPC分类号： B32B27/08 , B29C48/18 , B29C48/21 , B29C48/30 , B29C48/71 , B29C48/255 , B29C48/335 , B32B7/02 , B32B27/30 , B32B27/32 , B29C48/08 , B29C48/10 , B29C48/49 , B29C48/25
CPC分类号： B32B27/08 , B29C48/18 , B29C48/185 , B29C48/21 , B29C48/255 , B29C48/30 , B29C48/3363 , B29C48/71 , B32B7/02 , B32B27/306 , B32B27/32 , B32B27/325 , B29C48/08 , B29C48/10 , B29C48/2566 , B29C48/49 , B32B2250/05 , B32B2250/24 , B32B2250/42 , B32B2307/514 , B32B2307/736 , Y10T428/218 , Y10T428/24967 , Y10T428/24975
摘要： A method of making thin, annular multilayer coextruded films uses a layer sequence repeater module that includes a cell formed of a plurality of thin annular disks stacked on top of each other in an axial direction of the co-extrusion die. Each disk includes a plurality of openings aligned with openings in the adjacent disks, thus forming multiple inner and outer melt passages. At least one cell of the layer sequence repeater module includes at least one first cap disk, at least one second cap disk, at least one distribution disk, at least one repeater disk and at least one spreader disk. The layer sequence repeater module may be a separately assembled and individually removable module of the co-extrusion die. Alternatively or additionally, the layer sequence repeater module may be incorporated into a module of the co-extrusion die.

58. 发明申请

US20180169925A1 APPARATUS FOR PRODUCING LAMINATED FABRIC PLY STRIPS 审中-公开
公开(公告)号：US20180169925A1
公开(公告)日：2018-06-21
申请号：US15384374
申请日：2016-12-20
申请人： The Goodyear Tire & Rubber Company
发明人： Christopher David DYRLUND , Hongbing CHEN
IPC分类号： B29C47/12 , B29C47/02 , B29C47/10 , B29D30/38
CPC分类号： B29C48/30 , B29C48/07 , B29C48/154 , B29C48/156 , B29C48/16 , B29C48/21 , B29C48/2566 , B29C48/25686 , B29C48/268 , B29C48/2883 , B29C48/29 , B29C48/297 , B29C48/304 , B29C48/34 , B29D30/38 , B29D2030/381 , B29L2007/007 , B29L2030/003
摘要： An apparatus is provided for making reinforced ply is described. The apparatus includes a cross-head die assembly for use with an extruder, the cross-head die assembly having: an inlet section having an inlet for receiving flow from the extruder; an upper support block removably connected to a first side of the interior section; and a lower block removably connected to a second side of the interior section. A first flow passage is located between the upper support block and the interior section and is in fluid communication with the inlet. A second flow passage is located between the interior section and the lower support block and is in fluid communication with the inlet. The cross-head die assembly further includes a removably mounted die located at an outlet end of the assembly. The first and second flow passage is in fluid communication with an inlet of the die; each flow passage has a raised center rib and an area that decreases from the inlet to the outlet.

59. 发明申请

US20180029338A1 LAYER SEQUENCE REPEATER MODULE FOR A MODULAR DISK CO-EXTRUSION DIE AND PRODUCTS THEREOF 审中-公开
公开(公告)号：US20180029338A1
公开(公告)日：2018-02-01
申请号：US15684751
申请日：2017-08-23
申请人： Henry G. Schirmer
发明人： Henry G. Schirmer
IPC分类号： B32B27/08 , B29C47/70 , B32B7/02 , B29C47/26 , B29C47/06 , B32B27/32 , B32B27/30 , B29C47/56 , B29C47/00 , B29C47/08
CPC分类号： B32B27/08 , B29C48/08 , B29C48/10 , B29C48/18 , B29C48/185 , B29C48/21 , B29C48/255 , B29C48/2566 , B29C48/30 , B29C48/3363 , B29C48/49 , B29C48/71 , B32B7/02 , B32B27/306 , B32B27/32 , B32B27/325 , B32B2250/05 , B32B2250/24 , B32B2250/42 , B32B2307/514 , B32B2307/736 , Y10T428/218 , Y10T428/24967 , Y10T428/24975
摘要： A layer sequence repeater module for a co-extrusion die includes a cell formed of a plurality of thin annular disks stacked on top of each other in an axial direction of the co-extrusion die. Each disk includes a plurality of openings aligned with openings in the adjacent disks, thus forming multiple inner and outer melt passages. At least one of the layer sequence repeater module includes at least one first cap disk, at least one second cap disk, at least one distribution disk, at least one repeater disk and at least one spreader disk. The layer sequence repeater module may be a separately assembled and individually removable module of the co-extrusion die. Alternatively or additionally, the layer sequence repeater module may be incorporated into a module of the co-extrusion die.

60. 发明申请

US20160144391A1 APPARATUS FOR PRODUCING A TUBE SEAM 审中-公开
标题翻译：制造管子的设备
公开(公告)号：US20160144391A1
公开(公告)日：2016-05-26
申请号：US14900083
申请日：2014-06-19
申请人： UPONOR INFRA OY
发明人： Christian GLASBERG , Kari KARJALAINEN , Sven SJÖBERG , Alpo SIEKKINEN
IPC分类号： B05B13/04 , B05B13/02
CPC分类号： B05B13/0489 , B05B13/0221 , B05B13/0436 , B29C48/07 , B29C48/08 , B29C48/09 , B29C48/151 , B29C48/157 , B29C48/2562 , B29C48/2566 , B29C48/265 , B29C48/266 , B29C48/92 , B29C2948/92514 , B29C2948/92704 , F16L58/181
摘要： Device and connector tube for coating a pipe or portion of a pipe, which has an outer surface determined by the outer circumference of the pipe or portion of a pipe. The device includes a moving device, which can rotate around the outer surface of the pipe or portion of a pipe, and a coating nozzle, which is connected to a molten-polymer source in order to form a polymer film, which nozzle is attached to the device, which can rotate around the pipe. The feed tube forms at least part of the molten polymer's feed route from the source to the coating nozzle, which feed tube includes at least two rigid tubes and at least one connector, which includes at least two connector parts for connection to the tube and a bearing arrangement fitted between the connector parts, which permits the connector parts to rotate around their common longitudinal axis and keeps the connector parts parallel to each other.
摘要翻译：用于涂覆管道或管道部分的装置和连接管，其具有由管的外周或管的一部分确定的外表面。该装置包括可围绕管子的外表面或管的一部分旋转的移动装置和连接到熔融聚合物源以形成聚合物膜的涂覆喷嘴，该喷嘴附接到该装置可绕管道旋转。进料管形成从源到涂覆喷嘴的熔融聚合物进料路线的至少一部分，该进料管包括至少两个刚性管和至少一个连接器，该连接器包括用于连接到管的至少两个连接器部分和轴承装置安装在连接器部件之间，这允许连接器部件围绕其共同的纵向轴线旋转并且保持连接器部件彼此平行。

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