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61. 发明授权

US10375980B2 Device and method for forming food products 有权
公开(公告)号：US10375980B2
公开(公告)日：2019-08-13
申请号：US15099497
申请日：2016-04-14
申请人： Albert Handtmann Maschinenfabrik GmbH & Co. KG
发明人： Manfred Baechtle , Claudiu Cret , Daniel Teufel
IPC分类号： A23P30/20 , A23L19/12 , B29C48/30 , B29C48/00 , A22C11/10 , A21C9/08 , A21C11/10 , A23L13/60
摘要： The invention relates to a forming device for forming and partitioning a pasty food strand as well as to a filling machine with a respective forming device and to a method. The forming device comprises more than two flat displacement elements superposed in the direction of transport of the food strand, each having at least one opening through which the food strand can be moved in the direction of transport. The forming device further comprises a movement mechanism for moving the flat displacement elements on respective curved paths, such that the respective openings can move relative to each other, so that the cross-sectional area of the resulting overall opening of the superposed openings changes.

62. 发明授权

US10370777B2 Nanofiber manufacturing device and nanofiber manufacturing method 有权
公开(公告)号：US10370777B2
公开(公告)日：2019-08-06
申请号：US15261305
申请日：2016-09-09
申请人： Kabushiki Kaisha Toshiba
发明人： Ikuo Uematsu , Naoya Hayamizu
IPC分类号： D01D5/00 , B29C48/05 , B29C48/14 , D04H1/728 , B29C48/04 , B29C48/30
摘要： According to the embodiment, a nanofiber manufacturing device that includes an ejector and a power generator is provided. The ejector is capable of ejecting a solution from a head portion toward a target. The power generator generates a potential difference between the head portion and the target. The head portion includes a first guide having a first surface and a second guide having a second surface, the first surface and the second surface making a gap, the gap being capable of maintaining the solution. A tip of at least one of the first guide and the second guide includes a maintain portion provided so as to be capable of maintaining the solution.

63. 发明授权

US10370280B2 Method of making optical fibers with multiple openings 有权
公开(公告)号：US10370280B2
公开(公告)日：2019-08-06
申请号：US15722385
申请日：2017-10-02
申请人： The United States of America, as represented by the Secretary of the Navy
发明人： Daniel J. Gibson , Rafael R. Gattass , Daniel L. Rhonehouse , Shyam S. Bayya , L. Brandon Shaw , Jasbinder S. Sanghera
IPC分类号： G02B6/04 , C03B17/04 , G02B6/02 , B29C48/30 , B29C48/32 , C03B37/027 , B29C48/11 , B29C48/345 , B29C48/09 , B29C48/00
摘要： A method of making an optical fiber with multiple openings comprising the steps of fabricating an extrusion die using additive manufacturing such that the extrusion die has a plurality of channels that combine inside the die into another set of channels, extruding a glass, forming a fiber optic preform having a plurality of longitudinal openings that run the entire length, attaching a barrier layer for pressure application, and stretching the preform into an optical fiber with multiple openings. An extrusion die comprising an additive manufactured material, having a proximal side having openings and having a distal side having openings, wherein the openings of the proximal side are of feed channels, wherein the openings of the distal side are of forming channels, and wherein in side the body of the die, two of the feed channels combine the forming channels.

64. 发明授权

US10350807B2 Method and apparatus for extrusion of thermoplastic handrail 有权
公开(公告)号：US10350807B2
公开(公告)日：2019-07-16
申请号：US15578741
申请日：2016-06-17
申请人： EHC Canada, Inc.
发明人： Andrew Oliver Kenny , Douglas James Weatherall , Viqar Haider , Ronald Harold Ball , Alexander Stuart Caunce , Reginald Anthony Butwell
IPC分类号： B29C47/02 , B29C47/14 , B29C47/28 , B29C48/154 , B29C48/06 , B29C48/07 , B29C48/12 , B29C48/21 , B29C48/30 , B29C48/34 , B29C48/90 , B29C48/91 , B29C48/155 , B29C48/156 , B29C48/305 , B29C48/88 , B29C48/285 , B29C48/08 , B29C48/00 , B29C48/25 , B29C48/28 , B29C48/355 , B29L29/00 , B29C70/16 , B29K75/00 , B29K105/10 , B29K105/20 , B29K305/12 , B29L31/00 , B29L31/30 , B29L31/46
摘要： A method of and apparatus for extruding an article of uniform cross-section, the article including a thermoplastic material and at least one cable for inhibiting stretch of the article. The cable is supplied to a respective tube and is conveyed between upstream and downstream ends. The thermoplastic material may be supplied to the downstream end of the tube. The thermoplastic material is brought together with the cable to embed the cable within the thermoplastic material, thereby forming a composite extrudate. The tube is configured to at least hinder movement of loose windings of the cable from the downstream end towards the upstream end, which may prevent or at least reduce incidence of “birdcaging”.

65. 发明授权

US10350805B2 Method for regulating an extrusion device and extrusion device using said method 有权
公开(公告)号：US10350805B2
公开(公告)日：2019-07-16
申请号：US14654979
申请日：2013-12-19
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE S.A.
发明人： Patrice Monnereau
IPC分类号： B29C43/46 , B29C48/355 , B29K21/00 , B29C48/35 , B29C48/395 , B29C48/08 , B29C48/92 , B29C43/24 , B29C43/22 , B29C48/30 , B29L30/00
摘要： Method for regulating an extrusion device for the manufacture of a continuous strip of profiled product (P) made of an elastomeric compound, comprising a screw rotationally driven in a fixed barrel the outlet of which comprises an extrusion die and at least one rotationally driven cylindrical roller, the rotational speed of the screw (Ωscrew) being directly connected to the rotational speed of the roller (Ωroller) by a proportionality coefficient, including: for a given elastomeric compound and a given profiled product (P), determining a setpoint value Ks of the proportionality coefficient, measuring the thickness (e) of the profiled product (P) leaving the extrusion die at each instant and correcting the value of the proportionality coefficient to Ks′, correcting the rotational speed of the screw taking account of the corrected value Ks′ of the proportionality coefficient, such that Ω′screw=Ks′*Ωroller The roller speed is adjusted as a function of the corrected value Ks′ of the proportionality coefficient.

66. 发明授权

US10328627B2 Die assembly and method of extruding cellular ceramic substrates with a skin 有权
公开(公告)号：US10328627B2
公开(公告)日：2019-06-25
申请号：US14965525
申请日：2015-12-10
申请人： CORNING INCORPORATED
发明人： Michael James Lehman
IPC分类号： B29C47/02 , B29C47/12 , B05D3/02 , B32B3/12 , C04B41/00 , B29C48/152 , B23P15/24 , B29C48/11 , B29C48/30 , B28B3/26 , B29C47/00 , B29C33/42 , B29D99/00 , B29L31/60 , B29L24/00
摘要： An extrusion apparatus including a die and a mask are provided such that no slots feed directly into the longitudinal skin forming gap between the mask and the die. In a method of forming a die adapted to improve skin uniformity of extruded cellular ceramic substrates a slotted block of die material is provided including central slots adapted to form a cellular matrix of the substrate and peripheral slots located outwardly of the central slots designed to be covered by a skin former mask and adapted to extrude peripheral batch material. An arcuate skin former is cut corresponding to a target shrinkage so as to intersect the slotted block such that skin flow from tangent slots at 90 degree positions of the die is limited to the peripheral batch material.

67. 发明申请

US20050092166A1 Propellant extrusion die 审中-公开
标题翻译：推进剂挤出模具
公开(公告)号：US20050092166A1
公开(公告)日：2005-05-05
申请号：US10698091
申请日：2003-10-31
申请人： William Worrell , Edward Zeigler , Marlon Harris , Leslie Gabrysch
发明人： William Worrell , Edward Zeigler , Marlon Harris , Leslie Gabrysch
IPC分类号： B29C48/30 , B29C48/32 , F42B33/00 , F42B30/02
CPC分类号： F42B33/00 , B29C48/11 , B29C48/30 , B29C48/32 , B29L2031/60 , B29L2031/777
摘要： An extrusion die for use in producing perforated stick-type propellant includes a die blank having a central passage therethrough, the passage having a tapered entry, an open lattice webbing structure having struts in and spanning the central die passage, and an array of die pins for imparting perforations in material forced through the central passage, each pin having a fixed end attached to the lattice structure and a free end extending parallel to the passage beyond the lattice structure.
摘要翻译：用于生产穿孔棒状推进剂的挤出模具包括具有中心通道的模坯，所述通道具有锥形入口，具有支柱并跨越中心模具通道的开放式格栅织带结构，以及模具销的阵列为了在穿过中心通道的材料中施加穿孔，每个销具有附接到格子结构的固定端和平行于超过格子结构的通道延伸的自由端。

68. 发明申请

US20050012249A1 Method and device for manufacturing bellows tube 审中-公开
标题翻译：波纹管制造方法及装置
公开(公告)号：US20050012249A1
公开(公告)日：2005-01-20
申请号：US10496220
申请日：2002-12-09
申请人： Hideki Kimura
发明人： Hideki Kimura
IPC分类号： B29C48/32 , B29C33/30 , B29C48/30 , B29C48/90 , B29C48/92 , B29C49/00 , B29C49/04 , B29C49/78 , B29L23/18 , B29D23/18 , B29C33/24 , B29C53/30
CPC分类号： B29C49/0021 , B29C33/308 , B29C48/001 , B29C48/09 , B29C48/13 , B29C48/30 , B29C48/303 , B29C48/92 , B29C49/04 , B29C49/78 , B29C2791/001 , B29C2791/006 , B29C2791/007 , B29C2948/9258 , B29C2948/92609 , B29C2948/92933 , B29K2021/00 , B29L2016/00 , B29L2023/18 , B29L2023/183
摘要： A bellows tube manufacturing method and a system for manufacturing bellows tubes enables composing new mold block trains for molding a bellows tube of a new pattern and sending the new mold block trains into a molding zone without requiring any preparatory operation and without stopping the bellows tube manufacturing system, and manufacturing bellows tubes at high productivity. Elemental mold blocks MBa, MBb, MBc and MBd necessary for composing a first mold block train 20 and a second mold block train 22 for forming elemental molds having molding surfaces conforming to the shape of a bellows tube to be manufactured are selected and arranged according to composition data specifying the numbers, types and order of arrangement of the elemental mold blocks MBa, MBb, MBc and MBd to compose the first mold block train 20 and the second mold block train 22, and the mold block trains 20 and 22 are moved into a molding zone 24. A molten resin is extruded into a space between the mold block trains 20 and 22 moving in the molding zone 24 through an extrusion die 25 by an extruder 26. The corresponding elemental mold blocks MB of the mold block trains 20 and 22 are clamped to form the elemental molds having cavities as the mold block trains 20 and 22 move in the same direction, and a negative pressure is produced in the cavities to mold a bellows tube. The elemental mold blocks MB of the mold block trains 20 and 22 returned from the molding zone 24 are sorted according to type.
摘要翻译：波纹管制造方法和用于制造波纹管的系统能够组成新的模块列车，用于模制新图案的波纹管，并将新的模块列车送入模制区域，而不需要任何预备操作，并且不停止波纹管制造系统和制造波纹管，生产率高。元件模块MBa，MBb，MBc和MBd组成第一模块组20所必需的模具块和第二模块组22，用于形成具有与要制造的波纹管形状一致的模制表面的元模具，根据组成数据，指定组成第一模块组20和第二模块组22的元件模块MBa，MBb，MBc和MBd的排列的数量，类型和顺序以及模块组20和22移动到模制区24.熔融树脂通过挤出机26挤出到在成型区24中通过挤出模具25移动的模块列20和22之间的空间中。相应的元件模块阻挡模块列20的MB和 22被夹紧以形成具有空腔的元模具，因为模块列20和22沿相同方向移动，并且在空腔中产生负压以模制波纹管。从模制区24返回的模块列20和22的元模具块MB根据类型进行分类。

69. 发明授权

US4668176A Extrusion device for the production of honeycomb structures 失效
标题翻译：用于生产蜂窝结构的挤出装置
公开(公告)号：US4668176A
公开(公告)日：1987-05-26
申请号：US841306
申请日：1986-03-19
申请人： Anton Zeibig , Hans Brigasky , Willi Lewand
发明人： Anton Zeibig , Hans Brigasky , Willi Lewand
IPC分类号： B29C48/30 , B28B3/20 , B29C48/325 , B29C48/92 , B29L31/60 , B29C47/30
CPC分类号： B29C47/22 , B28B3/2672 , B28B3/269 , B29C47/0028 , B29C47/92 , B29C2947/926 , B29C2947/92609 , B29C2947/92647 , B29C2947/92904 , B29L2031/608
摘要： In the case of this extrusion device, a die part with feed passageways for the plastic material on the inlet side and shaping slots on the outlet side, which are connected to the feed passageways, is supported on a stationary part. The die passageway for the skin of the honeycomb structure is formed by interaction of an adjustable die element with the die part on the outlet side. For this purpose, a disk spring column as die element is arranged around the die part and is supported on a tensioning element which is adjustable in the flow direction of the material. In the feeds of the die passageway is arranged an adjustable means for regulating the flow rate of the plastic material.
摘要翻译：在这种挤出装置的情况下，在入口侧具有用于塑料材料的进料通道和连接到进料通道的出口侧的成形槽的模具部分被支撑在固定部分上。用于蜂窝结构的皮肤的模具通道由可调节的模具元件与出口侧的模具部件的相互作用形成。为此，作为模具元件的圆盘弹簧柱设置在模具部分周围，并被支撑在可在材料的流动方向上调节的张紧元件上。在模具通道的进料中布置有用于调节塑料材料的流速的可调节装置。

70. 发明授权

US4659303A Apparatus for extruding dough as used in producing crisp breads 失效
标题翻译：用于生产脆面包时用于挤出面团的设备
公开(公告)号：US4659303A
公开(公告)日：1987-04-21
申请号：US594159
申请日：1984-03-29
申请人： Robert Straka , Robert E. Ross , Fred Vanderveer
发明人： Robert Straka , Robert E. Ross , Fred Vanderveer
IPC分类号： A21C11/16 , A21C3/04 , A21D8/00 , B29C48/30 , B29C48/92 , B29C47/22
CPC分类号： A21C3/04 , B29C44/505 , B29L2007/00
摘要： A dough guide is used to precisely control thickness of an expanding dough extrudate. The extrudate is forced through at least two vertical slots in an extrusion head, at relatively high pressure and at a temperature at least equal to the boiling temperature of water.The dough guide has three plates. A middle plate is fixed between the slots. Two movable plates are disposed on opposite sides of each slot from the middle plate. A threaded rod is used to selectively adjust the location of each of the movable plates. In alternative embodiments, any number of slots are used, each having two guides adjacent it. Any or all of the guides may be made selectively movable. A product called "crisp bread" may be made thereby.
摘要翻译：面团导板用于精确控制膨化面团挤出物的厚度。在相对高的压力和至少等于水的沸腾温度的温度下，挤出物被迫穿过挤出头中的至少两个垂直槽。面团导板有三块板。中间板固定在槽之间。两个可移动板设置在每个槽与中间板相对的两侧。使用螺纹杆来选择性地调节每个可移动板的位置。在替代实施例中，使用任何数量的槽，每个槽具有与其相邻的两个导轨。任何或全部导向件可以选择性地可移动。因此可以制成称为“脆面包”的产品。

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