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1. 发明授权

US10056173B2 Apparatus for extruding a coating around an electric conductor 有权
公开(公告)号：US10056173B2
公开(公告)日：2018-08-21
申请号：US14435958
申请日：2013-10-17
申请人： SAMP S.p.A. CON UNICO SOCIO
发明人： Antonio Gumina
IPC分类号： H01B13/14 , B05C3/12 , B05C11/10 , B29C47/56 , B29C47/02 , B29C47/74 , B29C47/08 , B29C47/04 , B29C47/28
CPC分类号： H01B13/141 , B05C3/12 , B05C11/1036 , B29C48/154 , B29C48/17 , B29C48/2556 , B29C48/2692 , B29C48/30 , B29C48/34 , B29C48/49 , B29C48/74 , B29C2948/926
摘要： Apparatus for the production of an electric conductor provided with at least a layer of coating plastic material. The apparatus comprises: a head for the extrusion of an electric conductor; at least a main extruder having a first supply duct; at least an auxiliary extruder having a second supply duct; and a device for the selection and the diversion of the flows of coating plastic material. The selection and diversion device is provided, in turn, with at least a device for the exclusion of the auxiliary extruder; with a bypass duct between the first duct and the second duct; and with a flow-regulating diverter valve arranged in the intersection point between the first supply duct and a bypass duct connecting the first duct to the second duct.

2. 发明授权

US09981411B2 Structural composition and method 有权
公开(公告)号：US09981411B2
公开(公告)日：2018-05-29
申请号：US15501492
申请日：2016-11-17
申请人： Marhaygue, LLC
发明人： Guerry E. Green , James W. Kronberg
IPC分类号： B29C43/28 , B29C47/02 , B29C43/34 , B29C43/46 , B29C43/52 , B29C47/00 , B29C55/18 , B29C47/28 , B29K105/12 , B29C43/18 , B29K27/06 , B29C47/14 , B29C47/06 , B29C47/12
CPC分类号： B29C43/28 , B29B15/12 , B29B15/122 , B29C43/34 , B29C43/46 , B29C43/52 , B29C47/0014 , B29C47/0066 , B29C47/02 , B29C47/025 , B29C47/065 , B29C47/128 , B29C47/145 , B29C47/28 , B29C47/90 , B29C55/06 , B29C55/18 , B29C2043/188 , B29C2043/3433 , B29K2027/06 , B29K2105/12 , B32B27/00 , B32B27/12
摘要： A structural polymeric composite includes a stiffening layer. The composite is made in a continuous extrusion process in which the stiffening layer is pulled through a cross-head die as a polymer is extruded over it. The layer includes a film or textile carrier, a filler of carbon fibers, fiberglass, organic fibers or minerals forming a mat. A binder may be dispersed over the mat and a second carrier applied. The mat is subjected to heat and pressure to soften the carriers and binder so they penetrate into the interstices of the filler and binds mechanically with them and the carriers and binder bind chemically with each other to form the stiffening layer. A polymer is then extruded over the stiffening layer, which may be used flat, provided with holes or punches for composite action with the polymer, formed into a profile, or segmented to provide spaced-apart stiffening layers.

3. 发明申请

US20180043599A1 Extruder and method for extruding cord reinforced tire components 审中-公开
公开(公告)号：US20180043599A1
公开(公告)日：2018-02-15
申请号：US15558161
申请日：2016-01-06
申请人： VMI Holland B.V.
发明人： Reinhard UPHUS , Ide GOODEN , Gerben MULDER
IPC分类号： B29C47/02 , B29C47/92 , B29C47/28 , B29C47/86 , B29C47/00 , B29C47/12
摘要： Provided is an extruder and a method for extruding cord reinforced tire components, wherein the extruder has an extruder head with a die and a cord guide. The die is provided with a cross sectional profile that defines a first cross section of the extrusion material in the die, wherein the cross sectional profile has a profile height. The cord guide is arranged for guiding the cords into the die at a cord entry height. The extruder head is provided with first heating elements. The extruder has a control unit that is operationally connected to the first heating elements for generating an adjustable height temperature gradient in the extrusion material across the profile height to control swelling of the extrusion material relative to the cord entry height from the first cross section to a second cross section after the extrusion material leaves the die.

4. 发明申请

US20180036921A1 STRUCTURAL COMPOSITION AND METHOD 有权
公开(公告)号：US20180036921A1
公开(公告)日：2018-02-08
申请号：US15501492
申请日：2016-11-17
申请人： Marhaygue, LLC
发明人： Guerry E. Green , James W. Kronberg
IPC分类号： B29C43/28 , B29C43/46 , B29C55/18 , B29C47/28 , B29C47/00 , B29C43/34 , B29C43/52
CPC分类号： B29C43/28 , B29B15/12 , B29B15/122 , B29C43/34 , B29C43/46 , B29C43/52 , B29C47/0014 , B29C47/0066 , B29C47/02 , B29C47/025 , B29C47/065 , B29C47/128 , B29C47/145 , B29C47/28 , B29C47/90 , B29C55/06 , B29C55/18 , B29C2043/188 , B29C2043/3433 , B29K2027/06 , B29K2105/12 , B32B27/00 , B32B27/12
摘要： A structural polymeric composite includes a stiffening layer. The composite is made in a continuous extrusion process in which the stiffening layer is pulled through a cross-head die as a polymer is extruded over it. The layer includes a film or textile carrier, a filler of carbon fibers, fiberglass, organic fibers or minerals forming a mat. A binder may be dispersed over the mat and a second carrier applied. The mat is subjected to heat and pressure to soften the carriers and binder so they penetrate into the interstices of the filler and binds mechanically with them and the carriers and binder bind chemically with each other to form the stiffening layer. A polymer is then extruded over the stiffening layer, which may be used flat, provided with holes or punches for composite action with the polymer, formed into a profile, or segmented to provide spaced-apart stiffening layers.

5. 发明申请

US20170036386A1 CO-EXTRUSION DIE WITH RECTANGULAR FEED CHANNEL 审中-公开
标题翻译：具有矩形进料通道的CO挤出机
公开(公告)号：US20170036386A1
公开(公告)日：2017-02-09
申请号：US15269860
申请日：2015-04-02
申请人： Macro Technology Ltd.
发明人： Miroslav Planeta , Harinder Tamber , Hassan Eslami
IPC分类号： B29C47/26 , B29C47/06 , B29C47/28 , B29C47/00
CPC分类号： B29C48/30 , B29C48/10 , B29C48/21 , B29C48/3363 , B29C48/34 , B29L2009/00 , B29L2023/001
摘要： A body member for an extrusion die for multilayer film has a passage-forming surface and an open feed channel formed in the passage-forming surface. The feed channel continuously decreases in depth from the feed channel inlet, and the feed channel is of substantially constant-width substantially rectangular cross-section along substantially its entire extent. Corners of the feed channel may be slightly rounded. Substantially constant-width feed channels of substantially rectangular cross-section may be used in blown film applications, in which case the feed channel extends in a spiral from the feed channel inlet, and in cast film applications, in which case the feed channel extends substantially linearly from the feed channel inlet. Dies can be assembled by arranging two body members with their respective passage-forming surfaces opposed to one another.
摘要翻译：用于多层膜的挤出模头的主体部件具有通道形成表面和形成在通道形成表面中的开放进料通道。进料通道从进料通道入口连续地深度减小，并且进料通道基本上在整个范围内具有基本恒定的基本上矩形的横截面。进料通道的角部可能稍微变圆。基本上矩形横截面的基本上恒定的馈送通道可用于吹塑薄膜应用中，在这种情况下，进料通道以螺旋形式从进料通道入口延伸，并且在流延薄膜应用中，在这种情况下进料通道基本上延伸从进料通道入口线性。可以通过将两个主体构件与它们各自的相对的通道形成表面布置而组装模具。

6. 发明授权

US09417421B2 Optical fiber assemblies, and methods and apparatus for the manufacture thereof 有权
标题翻译：光纤组件及其制造方法和装置
公开(公告)号：US09417421B2
公开(公告)日：2016-08-16
申请号：US13020174
申请日：2011-02-03
申请人： Rodney M. Burns , Andrey V. Filippov , Riley S. Freeland , Daniel W. Hawtof , Warren W. McAlpine , Catharina L. Tedder
发明人： Rodney M. Burns , Andrey V. Filippov , Riley S. Freeland , Daniel W. Hawtof , Warren W. McAlpine , Catharina L. Tedder
IPC分类号： B05D5/06 , G02B6/02 , G02B6/44 , B29C47/00 , B29C47/02 , B29C47/28 , B29D11/00
CPC分类号： G02B6/4486 , B29C47/0014 , B29C47/0023 , B29C47/027 , B29C47/28 , B29D11/00663 , B29K2023/12 , B29L2011/0075 , G02B6/4433 , G02B6/4434 , G02B6/4436 , G02B6/4494
摘要： Methods for manufacturing cables and cables assemblies include providing particulate matter within a tube extruded about optical fiber. The particles may be accelerated so that as they strike the tube they mechanically attach to the tube.
摘要翻译：制造电缆和电缆组件的方法包括在围绕光纤挤出的管中提供颗粒物质。颗粒可以被加速，使得当它们撞击管时，它们机械地附接到管。

7. 发明授权

US09120262B2 Apparatus for extruding a polymeric material and extrusion head therefor 有权
标题翻译：用于挤出聚合材料和挤压头的装置
公开(公告)号：US09120262B2
公开(公告)日：2015-09-01
申请号：US14055293
申请日：2013-10-16
申请人： Pirelli Tyre S.p.A.
发明人： Thomas Ponta , Stefano Testi , Francesco D'Oria
IPC分类号： B29C47/22 , B29C47/08 , B29C47/12 , B29C47/28 , B29C47/92 , B29C47/00 , B29K105/10 , B29L30/00
CPC分类号： B29C47/22 , B29C47/0019 , B29C47/0023 , B29C47/0811 , B29C47/0866 , B29C47/124 , B29C47/28 , B29C47/92 , B29C2947/92019 , B29C2947/92209 , B29C2947/92409 , B29C2947/92466 , B29C2947/92514 , B29C2947/92571 , B29C2947/9258 , B29C2947/926 , B29C2947/92704 , B29C2947/92904 , B29C2947/92933 , B29C2947/92952 , B29D30/08 , B29K2105/10 , B29L2030/003
摘要： An apparatus for extruding a polymeric material, having an extrusion head which includes a male die, a female die coaxially arranged with respect to the male die, a conveying channel, and at least one portion of which is defined between the male die and the female die. The apparatus further includes a device for adjusting a cross-sectional area of the at least one portion of the conveying channel by reciprocally displacing the female die with respect to the male die in response to an extrusion speed variation of the polymeric material.
摘要翻译：一种用于挤出聚合材料的装置，具有包括阳模的挤出头，相对于阳模同轴地布置的阴模，输送通道，其至少一部分限定在阳模与阴模之间死。该装置还包括一种装置，用于响应于聚合材料的挤出速度变化，通过相对于阳模相对地移动阴模而调节输送通道的至少一部分的横截面面积。

8. 发明授权

US09003849B2 Method of coating metal filament with rubber, method of producing cord, cord, rubber coating apparatus and cord producing apparatus 有权
公开(公告)号：US09003849B2
公开(公告)日：2015-04-14
申请号：US12679136
申请日：2008-09-19
申请人： Hiroyuki Matsuo
发明人： Hiroyuki Matsuo
IPC分类号： B21C23/22 , D01D11/00 , B29D30/38 , D07B1/06 , D07B7/14 , B29C47/00 , B29C47/02 , B29K21/00 , B29K105/08 , B29L29/00 , B29L30/00 , B29C47/10 , B29C47/28 , B29C47/08 , B29C47/06
CPC分类号： D01D11/00 , B29C47/0016 , B29C47/025 , B29C47/027 , B29C47/065 , B29C47/0898 , B29C47/1036 , B29C47/28 , B29D30/38 , B29D2030/381 , B29K2021/00 , B29K2105/08 , B29L2029/00 , B29L2030/005 , D07B1/062 , D07B7/145 , D07B2201/2016 , D07B2201/2023 , D07B2201/2024 , D07B2201/2042 , D07B2201/2046 , D07B2201/206 , D07B2201/2062 , D07B2201/2081 , Y10T428/2931 , D07B2801/12
摘要： An object of the present invention is to make it possible to provide a cord, in particular, a cord for reinforcing a rubber article in which rubber permeation properties are improved by coating filaments as constituents of the cord with rubber in a reliable and stable manner. The cord of the present invention is produced by, when the metal filament is guided to an extruder and extruded together with rubber from a mouthpiece of the extruder so that the metal filament is coated with the rubber, juxtaposing plural metal filaments in the mouthpiece and extruding the metal filaments together with rubber.

9. 发明授权

US08899954B2 Crosshead 有权
标题翻译：十字头
公开(公告)号：US08899954B2
公开(公告)日：2014-12-02
申请号：US14119551
申请日：2012-01-10
申请人： Yuji Ito , Ryuichi Kawachi , Naoto Saito , Yukio Fujiwara , Satoru Araya , Kazuhiro Ohtaki , Masahiro Niihori , Takatoshi Watanabe , Naoya Tabuchi , Wataru Iwase
发明人： Yuji Ito , Ryuichi Kawachi , Naoto Saito , Yukio Fujiwara , Satoru Araya , Kazuhiro Ohtaki , Masahiro Niihori , Takatoshi Watanabe , Naoya Tabuchi , Wataru Iwase
IPC分类号： B29C47/00 , B29C49/04 , B29C49/42 , B29C47/14 , B29C47/22 , B29L31/00 , B29C47/28
CPC分类号： B29C47/0066 , B29C47/0019 , B29C47/0054 , B29C47/14 , B29C47/22 , B29C47/28 , B29C47/30 , B29C47/70 , B29C49/04 , B29C49/041 , B29C49/42 , B29C49/4252 , B29C2049/048 , B29C2793/0063 , B29C2793/0081 , B29L2031/7172
摘要： In a crosshead, a pair of sheets (7) are formed by bisecting a parison (3) suspended from a resin flow passage (30) formed between a core (9) and a die (8) by causing a first dividing body (33) of a separator (5, 5a) provided on the core (9) or the die (8) to contact a second dividing body (40) provided on the core (9) or the die (8).
摘要翻译：在十字头中，通过使形成在芯体（9）和模具（8）之间的树脂流路（30）悬挂的型坯（3）通过使第一分割体（33）平分，形成一对片（7））设置在芯（9）或模具（8）上以与设置在芯（9）或模具（8）上的第二分隔体（40）接触的分离器（5,5a）。

10. 发明授权

US08840389B2 Extrusion device in particular for plastic materials 有权
标题翻译：挤出装置，特别是塑料材料
公开(公告)号：US08840389B2
公开(公告)日：2014-09-23
申请号：US13991102
申请日：2010-12-13
申请人： Giorgio MacCagnan
发明人： Giorgio MacCagnan
IPC分类号： B29C47/04 , B29C47/20 , B29C47/24 , B29C47/06 , B29C47/28 , B29C47/00 , B29C47/56
CPC分类号： B29C47/062 , B29C47/0023 , B29C47/24 , B29C47/28 , B29C47/56 , B29C2947/92514 , B29C2947/9259 , B29C2947/92885 , B29C2947/92904
摘要： An extrusion device, in particular for plastic materials comprising: an extrusion head (2) having a nozzle (2a) for ejection of at least one plastic material (M1, M2); a first duct (5) formed in said head (2) for feeding a first plastic material (M1) to said ejection nozzle (2a); a second duct (β) formed in said head (2) for feeding a second plastic material (M2) to said ejection nozzle (2a); and a selection element (8), disposed in the vicinity of said ejection nozzle (2a) and able to be switched between a first operating condition at which it closes the second duct (6) to enable feeding of the first plastic material (M1) through the first duct (5), and a second operating condition at which it closes the first duct (5) to enable feeding of the second plastic material (M2) through the second duct (6).
摘要翻译：挤出装置，特别是用于塑料材料，包括：挤出头（2），其具有用于喷射至少一种塑料材料（M1，M2）的喷嘴（2a）; 形成在所述头部（2）中的用于将第一塑料材料（M1）供给到所述喷嘴（2a）的第一管道（5）形成在所述头部（2）中的用于将第二塑料材料（M2）馈送到所述喷嘴（2a）的第二管道（＆bgr）; 以及选择元件（8），其设置在所述喷嘴（2a）附近并且能够在关闭所述第二管道（6）的第一操作条件之间切换以使得能够馈送所述第一塑料材料（M1）通过第一管道（5）和第二操作条件，在该第二操作条件下，第二管道（5）关闭第一管道（5），以使得能够通过第二管道（6）进给第二塑料材料（M2）。

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